Descriptors C
- cat. KcadmiumESFR
- BT1heavy metals
- BT2pollutants
- BT1metals
- BT2chemical elements
- cat. A1caisson sinkingESFR
- BT1hand digging
- BT2well digging
- BT3well construction
- rtdams
- rtwell lining
- cat. KcalciumESFR
- BT1metals
- BT2chemical elements
- NT1calcium carbonate
- NT1calcium hypochlorite
- NT1calcium phosphate
- NT1lime
- cat. Kcalcium carbonateESFR
- BT1calcium
- BT2metals
- BT3chemical elements
- cat. Kcalcium fluorideESFR
- BT1fluorides
- rtcalcium phosphate
- calcium hydroxideESFR
- uselime
- cat. Kcalcium hypochloriteESFR
- BT1calcium
- BT2metals
- BT3chemical elements
- BT1hypochlorites
- BT2disinfectants
- BT3chemicals
- calcium oxideESFR
- uselime
- cat. Kcalcium phosphateESFR
- ufhydroxyapatite
- BT1calcium
- BT2metals
- BT3chemical elements
- BT1phosphates
- BT2phosphorus
- BT3nonmetals
- BT4chemical elements
- rtcalcium fluoride
- rtchemical precipitation
- rtchemical quality
- rtdetergents
- rteutrophication
- rtfertilizers
- rtfluoride removal
- rtphosphorus removal
- rtsoftening
- cat. KcalgonESFR
- ufsodium hexametaphosphate
- BT1sodium
- BT2metals
- BT3chemical elements
- rtcorrosion control
- rtsoftening
- cat. FcalicivirusESFR
- BT1viruses
- BT2microorganisms
- BT2pathogens
- rtdiarrhoeal diseases
- cat. JcambodiaESFR
- BT1south east asia
- BT2asia
- cat. JcameroonESFR
- BT1central africa
- BT2africa
- cat. HcampaignsESFR
- Activities concerning COMMUNITY ACTION or community EDUCATION
- NT1advocacy
- rtcommunication
- rtcommunications media
- rtcommunity development
- rtcommunity participation
- rtworld water day
- cat. GcampsESFR
- ufrefugee camps
- BT1communities
- rtopen defecation
- rtsquatter settlements
- cat. FcampylobacterESFR
- BT1spirillaceae
- BT2bacteria
- BT3microorganisms
- BT2pathogenic bacteria
- BT3pathogens
- rtbacterial diarrhoeas
- rtcampylobacter enteritis
- rtdiarrhoeal diseases
- cat. Fcampylobacter enteritisESFR
- BT1bacterial enteritis
- BT2bacterial infections
- BT2enteritis
- BT3enteric infections
- BT4gastrointestinal diseases
- BT5water-related diseases
- BT6diseases
- BT4infectious diseases
- BT5diseases
- BT2salmonelloses
- BT3bacterial infections
- BT3faecal-oral infections
- BT4faecal-disposal diseases
- BT5infectious diseases
- BT6diseases
- BT5water-related diseases
- BT6diseases
- rtcampylobacter
- can privies
- usebucket latrines
- cat. JcanadaESFR
- BT1north america
- BT2america
- cat. DcanalsESFR
- ufrivers (canalized)
- BT1conduits
- BT2transmission lines
- BT1surface waters
- BT2water resources
- BT3natural resources
- BT2water sources
- NT1irrigation canals
- cancer-causing agentsES
- usecarcinogens
- cat. FcandidaESFR
- BT1yeasts
- BT2microorganisms
- rtpathogens
- candle filtersESFR
- useceramic filters
- cat. A1capacityESFR
- ufvolume
- NT1assimilative capacity
- NT1storage capacity
- NT1well capacity
- NT2pumping tests
- cat. Icapacity buildingESFR
- rtmanpower development
- rttwinning
- cat. Hcapital costsESFR
- BT1costs
- rtdepreciation
- rtinvestment
- carassiusESFR
- usecarp
- cat. KcarbonESFR
- BT1nonmetals
- BT2chemical elements
- NT1carbon dioxide
- NT1organic carbon
- rtactivated carbon treatment
- cat. Kcarbon dioxideESFR
- BT1carbon
- BT2nonmetals
- BT3chemical elements
- rtbiogas
- carbon treatment (activated)
- useactivated carbon treatment
- cat. Kcarbon/nitrogen ratioESFR
- rtnitrogen
- rtorganic carbon
- cat. FcarcinogensESFR
- ufcancer-causing agents
- rtchlorinated compounds
- rtchloroform
- rthealth aspects
- rtpolycyclic aromatic hydrocarbons
- rtvinyl chloride
- cat. Fcardiovascular diseasesESFR
- ufheart diseases
- BT1water-related diseases
- BT2diseases
- rtchemical quality
- career developmentFR
- usemanpower development
- cat. HcaretakersESFR
- ufwatchmen
- BT1occupations
- cat. JcaribbeanESFR
- ufwest indies
- BT1america
- NT1antigua and barbuda
- NT1bahamas
- NT1barbados
- NT1british virgin islands
- NT1cayman islands
- NT1cuba
- NT1dominican republic
- NT1guadeloupe
- NT1haiti
- NT1jamaica
- NT1martinique
- NT1montserrat
- NT1netherlands antilles
- NT1puerto rico
- NT1saint lucia
- NT1saint vincent and the grenadines
- NT1trinidad and tobago
- NT1virgin islands (usa)
- NT1west indies associated states
- rtlatin america
- cat. FcarpESFR
- ufcarassius
- ufcyprinus
- BT1fish
- BT2aquatic animals
- BT3aquatic life
- carriers of diseases
- usedisease carriers
- carrying water
- usewater carrying
- cart removal
- usecartage
- cat. EcartageESFR
- ufcart removal
- uftruck removal
- BT1excreta collection
- BT2sanitation
- BT1refuse collection
- BT1removal
- rthandcarts
- rtmanual removal
- rtnight soil collectors
- rtoff-site disposal
- rttransport
- rtvehicles
- cat. E1cartridge filtersESFR
- BT1filtration
- BT2physical treatment
- cat. E1cascade aeratorsESFR
- ufwaterfall aerators
- BT1aerators
- cat. Icase studiesESFR
- ufstudies (case)
- BT1evaluation methods
- BT2evaluation
- rtresearch
- casings (well)
- usewell casings
- cat. Kcast ironESFR
- BT1iron products
- BT2construction materials
- BT1pipe materials
- rtductile iron
- cat. GcasteESFR
- BT1social structure
- rtcommunity power structure
- rtcultural aspects
- cat liver fluke
- useopisthorchis felineus
- cat. IcataloguesESFR
- BT1publications
- cat. IcataloguingESFR
- BT1information analysis
- catastrophes
- usedisasters
- cat. A1catchment areasESFR
- ufbasins (drainage)
- ufdrainage basins
- ufintake areas
- ufsurface water catchments
- ufwatershed areas
- NT1groundwater basins
- NT1river basins
- rtrainwater harvesting
- rtrunoff
- rtsurface water intakes
- cat. FcatfishESFR
- ufictalurus
- BT1fish
- BT2aquatic animals
- BT3aquatic life
- cat. Fcathodic protectionESFR
- BT1corrosion control
- BT2water treatment
- rtchemical stability
- cattails
- usereedmace
- cattleESFR
- uselivestock
- cattle manureFR
- useanimal excreta
- cat. Jcayman islandsESFR
- BT1caribbean
- BT2america
- cells (solar)
- usesolar cells
- cat. KcementESFR
- BT1construction materials
- rtasbestos cement
- rtconcrete
- rtferrocement
- cat. Jcentral africaESFR
- BT1africa
- NT1angola
- NT1burundi
- NT1cameroon
- NT1central african republic
- NT1chad
- NT1congo
- NT1congo, the democratic republic of the
- NT1gabon
- NT1rwanda
- cat. Jcentral african republicESFR
- BT1central africa
- BT2africa
- cat. Jcentral americaESFR
- BT1america
- NT1belize
- NT1costa rica
- NT1el salvador
- NT1guatemala
- NT1honduras
- NT1nicaragua
- NT1panama
- rtlatin america
- rtmexico
- cat. Jcentral asiaESFR
- BT1asia
- NT1armenia
- NT1azerbaijan
- NT1kazakhstan
- NT1kyrgyzstan
- NT1tajikistan
- NT1turkmenistan
- NT1uzbekistan
- cat. A1centrifugal pumpsESFR
- BT1rotary pumps
- BT2pumps
- BT3water lifting devices
- rtcentrifugation
- cat. E1centrifugationESFR
- ufcentrifuges
- BT1sludge dewatering
- BT2sludge treatment
- rtcentrifugal pumps
- centrifugesFR
- usecentrifugation
- cat. A2ceramic filtersESFR
- ufcandle filters
- BT1filtration
- BT2physical treatment
- rtappropriate technology
- cesspits
- usepit latrines
- cat. E2cesspoolsESFR
- A tank or pond that collects untreated domestic WASTEWATER and requires periodic REMOVAL of the bottom SLUDGE
- BT1excreta disposal systems
- rtpit latrines
- cat. FcestodesESFR
- uftapeworms (general)
- BT1helminths
- BT2pathogens
- NT1diphyllobothrium
- NT2diphyllobothrium latum
- NT1hymenolepis
- NT2hymenolepis nana
- NT1hymenolepis nana
- NT1taenia
- NT2taenia saginata
- NT2taenia solium
- ceylonFR
- usesri lanka
- cat. JchadESFR
- BT1central africa
- BT2africa
- rtsahel
- cat. A1chain pumpsESFR
- BT1hand pumps
- BT2reciprocating pumps
- BT3suction pumps
- BT4pumps
- BT5water lifting devices
- chambers (inspection)ES
- useinspection chambers
- change agents
- useextension agents
- changes (biological)
- usevariation
- changes (cultural)ES
- usesocial change
- changes (resistance to)
- useresistance to change
- changes (social)
- usesocial change
- cat. KcharcoalESFR
- BT1filtration media
- NT1bone charcoal
- rtactivated carbon treatment
- charcoal (activated)
- useactivated carbon treatment
- cat. HchargesESFR
- uffees
- NT1fixed charges
- NT1sanitation charges
- NT2collection charges
- NT2sewerage charges
- NT1service connection charges
- NT1tariffs
- NT1water supply charges
- rtability to pay
- rtcost recovery
- rtcosts
- rtexcreta collection
- rtmarketing
- rtpayment
- rtrevenue collection
- rtservice connection charges
- rtsocioeconomic impact
- charred bone mealESFR
- usebone charcoal
- cat. KchecklistsESFR
- rtguidelines
- cat. Bchemical analysisESFR
- ufanalysis (chemical)
- ufchemical examination
- BT1water analysis
- rtchemicals
- chemical closetsFR
- usechemical toilets
- chemical composition
- usewater quality
- cat. E1chemical conditioningESFR
- BT1sludge conditioning
- BT2sludge treatment
- rtchemical treatment
- cat. E2chemical decompositionESFR
- BT1decomposition
- cat. E1chemical dosingESFR
- BT1chemical treatment
- BT2wastewater treatment
- BT2water treatment
- BT1wastewater treatment
- rtcoagulation/flocculation
- rtintake works
- cat. Kchemical elementsESFR
- ufelements (chemical)
- NT1antimony
- NT1metals
- NT2aluminium
- NT3alum
- NT3alumina
- NT3aluminium salts
- NT4alum
- NT4alumina
- NT4polyaluminium chloride
- NT2barium
- NT2cadmium
- NT2calcium
- NT3calcium carbonate
- NT3calcium hypochlorite
- NT3calcium phosphate
- NT3lime
- NT2chromium
- NT2cobalt
- NT2copper
- NT3copper sulphate
- NT2iron
- NT3iron hydroxides
- NT3iron oxides
- NT3iron salts
- NT4ferric chloride
- NT4ferric sulphate
- NT4ferrous sulphate
- NT4iron carbonate
- NT2lead
- NT2magnesium
- NT2manganese
- NT3manganese oxides
- NT2mercury
- NT2nickel
- NT2potassium
- NT2silver
- NT2sodium
- NT3calgon
- NT3sodium carbonate
- NT3sodium chloride
- NT3sodium hypochlorite
- NT3sodium sulphite
- NT3sodium thiosulphate
- NT2tin
- NT2zinc
- NT1nonmetals
- NT2carbon
- NT3carbon dioxide
- NT3organic carbon
- NT2halogens
- NT3bromine
- NT3chlorine
- NT4chlorine residual
- NT4combined available chlorine
- NT4free available chlorine
- NT3fluorine
- NT3iodine
- NT2hydrogen
- NT3hydrogen sulphide
- NT2nitrogen
- NT3ammonia
- NT3nitrates
- NT3nitrites
- NT2oxygen
- NT3dissolved oxygen
- NT2phosphorus
- NT3phosphates
- NT4calcium phosphate
- NT2sulphides
- NT3hydrogen sulphide
- NT2sulphur
- NT3sulphates
- NT3sulphides
- NT4hydrogen sulphide
- NT3sulphur dioxide
- NT1semimetals
- NT2arsenic
- NT2boron
- NT2selenium
- NT2silicon
- NT3activated silica
- rtchemicals
- rttrace elements
- chemical examination
- usechemical analysis
- chemical latrines
- usechemical toilets
- cat. Bchemical oxygen demandESFR
- ufcod (not fish)
- BT1oxygen demand
- BT2chemical quality
- BT3water quality
- NT1dichromate value
- NT1permanganate value
- cat. E1chemical precipitationESFR
- ufprecipitation (chemical)
- BT1chemical treatment
- BT2wastewater treatment
- BT2water treatment
- rtcalcium phosphate
- rtchemical stability
- rtcoagulation/flocculation
- cat. Bchemical qualityESFR
- ufquality (chemical)
- BT1water quality
- NT1acidity
- NT1alkalinity
- NT1dissolved oxygen
- NT1dissolved solids
- NT1hardness
- NT1oxygen demand
- NT2biochemical oxygen demand
- NT2chemical oxygen demand
- NT3dichromate value
- NT3permanganate value
- NT1ph
- NT1sodium adsorption ratio
- NT1suspended solids
- NT1toxicity
- rtcalcium phosphate
- rtcardiovascular diseases
- rtchemicals
- rtchlorine demand
- rtfluorosis
- rthealth aspects
- rtiron carbonate
- rtiron oxides
- rtmagnesium chloride
- rtmanganese oxides
- rtnitrates
- rtpeat
- rtphenols
- rtpolycyclic aromatic hydrocarbons
- rtsurfactants
- cat. Bchemical stabilityESFR
- ufstability (chemical)
- NT1biochemical stability
- NT1colloidal stability
- rtcathodic protection
- rtchemical precipitation
- rtsolubility
- rtstabilization
- cat. E2chemical toiletsESFR
- ufchemical closets
- ufchemical latrines
- BT1latrines
- BT2excreta disposal systems
- rtbucket latrines
- cat. E1chemical treatmentESFR
- BT1wastewater treatment
- BT1water treatment
- NT1chemical dosing
- NT1chemical precipitation
- NT1coagulation/flocculation
- NT1dechlorination
- NT1fluoride removal
- NT1iron removal
- NT1manganese removal
- NT1neutralization
- NT1phosphorus removal
- NT1stabilization
- NT2ph control
- rtchemical conditioning
- rtchemicals
- rtdisinfection
- rtfluoridation
- cat. KchemicalsESFR
- ufreagents
- NT1acids
- NT1chlorinated compounds
- NT2bleaching powder
- NT2chloramines
- NT2chlorides
- NT3magnesium chloride
- NT3sodium chloride
- NT2chlorine dioxide
- NT2trihalomethanes
- NT3chloroform
- NT1coagulants/flocculants
- NT2alum
- NT2aluminium salts
- NT3alum
- NT3alumina
- NT3polyaluminium chloride
- NT2aluminized red mud solids
- NT2bentonite
- NT2chitosan
- NT2coagulant aids
- NT3sodium alginate
- NT2hibiscus esculentus seeds
- NT2iron salts
- NT3ferric chloride
- NT3ferric sulphate
- NT3ferrous sulphate
- NT3iron carbonate
- NT2lime
- NT2moringa oleifera seeds
- NT2moringa stenopetala seeds
- NT2nirmali seeds
- NT2polyaluminium chloride
- NT2polyelectrolytes
- NT2sulphates
- NT1conditioners
- NT1detergents
- NT2alkylbenzenesulphonate
- NT2soap
- NT2surfactants
- NT1disinfectants
- NT2bromine
- NT2hypochlorites
- NT3calcium hypochlorite
- NT3sodium hypochlorite
- NT2iodine
- NT2ozone
- NT2silver
- NT1dyes
- NT1herbicides
- NT1magnesite
- NT1pesticides
- NT2algaecides
- NT3copper sulphate
- NT2bactericides
- NT2fungicides
- NT2herbicides
- NT2insecticides
- NT2molluscicides
- NT2rodenticides
- NT1plastics
- NT2abs
- NT2glass-reinforced plastics
- NT2polyethylene
- NT3high-density polyethylene
- NT2polypropylene
- NT2polyurethane
- NT2polyvinylchloride
- rtacetone
- rtchemical analysis
- rtchemical elements
- rtchemical quality
- rtchemical treatment
- rtevaporation retardants
- rthumic substances
- rtnutrients
- rtorganic compounds
- rtphenols
- rtpolycyclic aromatic hydrocarbons
- rtsalts
- rtsurfactants
- rttoxic substances
- rtzeolites
- chickensESFR
- usepoultry
- chiefs
- usecommunity leaders
- cat. Fchild healthESFR
- ufhealth of children
- BT1health
- rtanthropometry
- rtchild hygiene
- rtchildren
- rtdiarrhoeal diseases
- rtinfants
- rtpublic health
- rtschool sanitation
- cat. Fchild hygieneESFR
- BT1hygiene
- rtchild health
- rtchildren
- rtclothes washing
- rthealth education
- rthousehold hygiene
- rtinfants
- rtpersonal hygiene
- rtpersonal washing
- rtschool sanitation
- cat. GchildrenESFR
- BT1people
- rtadolescents
- rtchild health
- rtchild hygiene
- rthuman carrying
- rtinfants
- cat. JchileESFR
- BT1south america
- BT2america
- cat. JchinaESFR
- BT1east asia
- BT2asia
- chinese liver fluke
- useclonorchis sinensis
- cat. KchitosanESFR
- Used as substitute for polyaluminium chloride
- BT1coagulants/flocculants
- BT2chemicals
- BT1organic compounds
- cat. FchlamydiaESFR
- ufbedsonia
- uftric agents
- BT1bacteria
- BT2microorganisms
- NT1chlamydia trachomatis
- cat. Fchlamydia trachomatisESFR
- BT1chlamydia
- BT2bacteria
- BT3microorganisms
- BT1pathogenic bacteria
- BT2pathogens
- rttrachoma
- cat. KchloraminesESFR
- BT1chlorinated compounds
- BT2chemicals
- cat. KchloridesESFR
- BT1chlorinated compounds
- BT2chemicals
- NT1magnesium chloride
- NT1sodium chloride
- rtchlorine
- rtsalinity
- cat. Kchlorinated compoundsESFR
- BT1chemicals
- NT1bleaching powder
- NT1chloramines
- NT1chlorides
- NT2magnesium chloride
- NT2sodium chloride
- NT1chlorine dioxide
- NT1trihalomethanes
- NT2chloroform
- rtcarcinogens
- rtchlorination
- rtchlorine
- rtdisinfectants
- chlorinated limeES
- usebleaching powder
- cat. FchlorinationESFR
- BT1disinfection
- BT2wastewater treatment
- BT2water treatment
- NT1breakpoint chlorination
- NT1pot chlorination
- rtchlorinated compounds
- rtchlorine
- rtchlorine demand
- rtchloroform
- rthypochlorination
- rtphenols
- rtpot chlorination
- cat. KchlorineESFR
- BT1halogens
- BT2nonmetals
- BT3chemical elements
- NT1chlorine residual
- NT1combined available chlorine
- NT1free available chlorine
- rtchlorides
- rtchlorinated compounds
- rtchlorination
- rtchlorine demand
- rtdechlorination
- rthypochlorination
- rthypochlorites
- rtmoggod electrolytic cells
- cat. Bchlorine demandESFR
- rtchemical quality
- rtchlorination
- rtchlorine
- cat. Kchlorine dioxideESFR
- BT1chlorinated compounds
- BT2chemicals
- chlorine removal
- usedechlorination
- cat. Kchlorine residualESFR
- Free or combined RESIDUAL CHLORINE
- ufresidual chlorine
- BT1chlorine
- BT2halogens
- BT3nonmetals
- BT4chemical elements
- cat. KchloroformESFR
- BT1trihalomethanes
- BT2chlorinated compounds
- BT3chemicals
- rtcarcinogens
- rtchlorination
- rtpollutants
- chlorophyceaeESFR
- usegreen algae
- chlorophytaESFR
- usegreen algae
- choiceFR
- usedecision making
- cat. FcholeraESFR
- BT1bacterial infections
- BT1faecal-oral infections
- BT2faecal-disposal diseases
- BT3infectious diseases
- BT4diseases
- BT3water-related diseases
- BT4diseases
- rtbacterial diarrhoeas
- rtvibrio cholerae
- choosingES
- usedecision making
- cat. GchristiansESFR
- BT1religious beliefs
- rtcultural aspects
- rtreligious aspects
- rtsocial aspects
- cat. KchromiumESFR
- BT1heavy metals
- BT2pollutants
- BT1metals
- BT2chemical elements
- churn drilling
- usepercussion drilling
- cimicidaeESFR
- usebed bugs
- cat. A1cisternsESFR
- Small, covered water-storage TANKS, often underground
- BT1storage tanks
- BT2tanks
- BT2water storage
- rtrainwater storage
- cities
- useurban areas
- cat. Ecivil engineeringESFR
- BT1engineering
- rtconstruction
- rtenvironmental engineering
- rthousebuilding
- rthydraulic engineering
- rtsanitary engineering
- clarification
- useturbidity removal
- cat. IclassificationESFR
- BT1information analysis
- rtthesauri
- cat. A1clay jarsESFR
- ufjars (water storage)
- BT1water storage
- rtpotteries
- cat. Fclay soilsESFR
- ufargillaceous soils
- BT1soils
- rtclays
- cat. KclaysESFR
- NT1bentonite
- rtbrickmaking
- rtclay soils
- rtconstruction materials
- rtdrilling fluids
- rtpotteries
- cat. FcleaningESFR
- BT1domestic use
- BT2water use
- BT1household hygiene
- BT2hygiene
- rtdisinfection
- rtwashing
- cleaning agents
- usedetergents
- clear felling
- useforestry
- clear water reservoirs
- useservice reservoirs
- cat. FclimateESFR
- NT1cold climate
- NT1dry climate
- NT1hot climate
- NT1wet climate
- rtatmospheric precipitation
- rtclimatic zones
- rthumidity
- rtmeteorology
- rttemperature
- cat. Jclimatic zonesESFR
- NT1arid zones
- NT1semi-arid zones
- NT1temperate zones
- NT1tropical zones
- rtclimate
- cat. E1cloggingESFR
- ufbiological clogging
- rtfiltration
- rtwells
- cat. FclonorchiasisESFR
- BT1faecal-disposal diseases
- BT2infectious diseases
- BT3diseases
- BT2water-related diseases
- BT3diseases
- BT1helminthic infections
- BT2parasitic infections
- BT3infectious diseases
- BT4diseases
- BT2vector-borne diseases
- BT3water-related diseases
- BT4diseases
- BT2water-related diseases
- BT3diseases
- rtaquatic snails
- rtclonorchis sinensis
- cat. FclonorchisESFR
- BT1trematodes
- BT2helminths
- BT3pathogens
- NT1clonorchis sinensis
- rtopisthorchis
- cat. Fclonorchis sinensisESFR
- ufchinese liver fluke
- uffluke (chinese liver)
- ufliver fluke (chinese)
- ufopisthorchis sinensis
- BT1clonorchis
- BT2trematodes
- BT3helminths
- BT4pathogens
- rtclonorchiasis
- rtopisthorchis
- closets
- uselatrines
- cat. FclostridiumESFR
- BT1bacillaceae
- BT2bacteria
- BT3microorganisms
- BT1faecal bacteria
- cat. Fclothes washingESFR
- BT1washing
- BT2domestic use
- BT3water use
- BT2household hygiene
- BT3hygiene
- rtchild hygiene
- rtlaundries
- cat. A1cloud seedingESFR
- ufinduced rainfall
- ufrainfall (induced)
- rtatmospheric precipitation
- rtclouds
- cat. A1cloudsESFR
- rtatmospheric precipitation
- rtcloud seeding
- rtmetagonimiasis
- rtmeteorology
- cat. Kcoagulant aidsESFR
- Improve settlement of floc produced by primary flocculants
- BT1coagulants/flocculants
- BT2chemicals
- NT1sodium alginate
- rtcoagulation/flocculation
- cat. Kcoagulants/flocculantsESFR
- ufflocculants
- ufflocculating agents
- BT1chemicals
- NT1alum
- NT1aluminium salts
- NT2alum
- NT2alumina
- NT2polyaluminium chloride
- NT1aluminized red mud solids
- NT1bentonite
- NT1chitosan
- NT1coagulant aids
- NT2sodium alginate
- NT1hibiscus esculentus seeds
- NT1iron salts
- NT2ferric chloride
- NT2ferric sulphate
- NT2ferrous sulphate
- NT2iron carbonate
- NT1lime
- NT1moringa oleifera seeds
- NT1moringa stenopetala seeds
- NT1nirmali seeds
- NT1polyaluminium chloride
- NT1polyelectrolytes
- NT1sulphates
- rtcoagulation/flocculation
- coagulationES
- usecoagulation/flocculation
- cat. E1coagulation/flocculationESFR
- Strictly speaking, these are sequent processes; they are here combined for practical reasons
- ufcoagulation
- ufflocculation
- BT1chemical treatment
- BT2wastewater treatment
- BT2water treatment
- rtactivated silica
- rtchemical dosing
- rtchemical precipitation
- rtcoagulant aids
- rtcoagulants/flocculants
- rtcolloidal matter
- rtcolloidal stability
- rtcolour removal
- rtiron hydroxides
- rtnirmali seeds
- rtphosphorus removal
- rtpolyaluminium chloride
- rtsuspended solids removal
- cat. KcoalESFR
- ufanthracite
- BT1filtration media
- rtfuels
- cat. JcoastsESFR
- ufbeaches
- ufshores
- BT1physiographic features
- cat. EcoatingsESFR
- ufprotective coatings
- rtlinings
- rtpiping systems
- cat. KcobaltESFR
- BT1heavy metals
- BT2pollutants
- BT1metals
- BT2chemical elements
- cat. FcockroachesESFR
- ufblatta
- ufperiplaneta
- BT1insects
- BT2arthropods
- BT3vectors
- BT4disease transmission
- cat. Kcoconut fibreESFR
- ufcoir
- BT1filtration media
- coconut juteESFR
- usejute
- cat. Kcoconut shellESFR
- BT1filtration media
- cod (not fish)ESFR
- usechemical oxygen demand
- codisposal
- usedisposal
- cat. Ccoffee processingESFR
- To be used in relation to water use, water pollution or wastewater treatment
- BT1industry
- coir
- usecoconut fibre
- cat. Jcold climateESFR
- BT1climate
- cat. FcoliformsESFR
- Coliform BACTERIA
- NT1faecal coliforms
- rtbacteria
- coliphagesESFR
- usebacteriophages
- collecting information
- useinformation gathering
- cat. E2collecting sewersESFR
- BT1sewers
- BT2sewerage
- BT3off-site disposal
- BT4disposal
- cat. Hcollection chargesESFR
- BT1sanitation charges
- BT2charges
- rtexcreta collection
- rtrefuse collection
- collection journey
- usewater collection journey
- collection of water
- usewater collection systems
- collection timeFR
- usewater collection time
- cat. Bcolloidal matterESFR
- ufcolloids
- NT1humic substances
- NT2humus
- rtcoagulation/flocculation
- rtcolloidal stability
- rtcolour
- rtturbidity
- cat. Bcolloidal stabilityESFR
- ufstability (colloidal)
- BT1chemical stability
- rtcoagulation/flocculation
- rtcolloidal matter
- colloids
- usecolloidal matter
- cat. JcolombiaESFR
- BT1south america
- BT2america
- cat. Fcolonic ulcerationESFR
- BT1faecal-oral infections
- BT2faecal-disposal diseases
- BT3infectious diseases
- BT4diseases
- BT3water-related diseases
- BT4diseases
- BT1protozoal infections
- BT2parasitic infections
- BT3infectious diseases
- BT4diseases
- rtbalantidium
- rtentamoeba
- rtulcers
- color
- usecolour
- cat. KcolourESFR
- COLOUR of WATER
- ufcolor
- BT1organoleptic quality
- BT2water quality
- rtcolloidal matter
- rtcolour removal
- rthumic substances
- rtturbidity
- cat. E1colour removalESFR
- ufdecoloration
- BT1wastewater treatment
- BT1water treatment
- rtactivated carbon treatment
- rtcoagulation/flocculation
- rtcolour
- cat. Kcombined available chlorineESFR
- BT1chlorine
- BT2halogens
- BT3nonmetals
- BT4chemical elements
- combustion
- useincineration
- cat. E2comminutionESFR
- Reduction of solids to small particles
- ufmaceration
- BT1physical treatment
- rtgarbage grinding
- rtpulverization
- communicable diseasesES
- useinfectious diseases
- cat. IcommunicationESFR
- NT1awareness raising
- NT1education
- NT2action learning
- NT2adult education
- NT2distance learning
- NT2education of women
- NT2environmental education
- NT2formal education
- NT3schools
- NT3universities
- NT2health education
- NT2indigenous knowledge
- NT2informal education
- NT2information transfer
- NT3technology transfer
- NT2schools
- NT1extension
- NT1information dissemination
- NT1persuasion
- NT1training
- NT2vocational guidance
- rtcampaigns
- rtcommunications media
- rtfilms
- rtinformation science
- rtinstructional aids
- rtvideos
- communication aidsESFR
- useinstructional aids
- cat. Icommunications mediaESFR
- ufextension media
- NT1demonstrations
- NT1demonstrations of politics or factionalism
- NT1entertainments
- NT2theatre
- NT1mass media
- rtcampaigns
- rtcommunication
- rtextension
- rtinstructional aids
- cat. GcommunitiesESFR
- ufhomestead settlements
- ufhuman settlements
- ufsettlements (human)
- NT1camps
- NT1low-income communities
- NT2peri-urban communities
- NT2slums
- NT2squatter settlements
- NT1rural communities
- NT2nomadic communities
- NT2scattered communities
- NT2villages
- NT1small communities
- NT1small towns
- NT1urban communities
- NT2peri-urban communities
- rtcommunity participation
- rthousing
- rtsocial aspects
- rtsocial sciences
- rtsocial structure
- cat. Gcommunity autonomyESFR
- ufautonomy (community)
- ufcommunity control
- BT1social processes
- rtcommunity development
- rtindigenous knowledge
- rtself-sufficiency
- cat. Fcommunity blocksESFR
- Communal facilities for WATER SUPPLY, EXCRETA DISPOSAL, WASHING, bathing, etc.
- BT1sanitation
- rtlatrines
- rtpersonal washing
- rtpublic bathing facilities
- rtpublic laundry facilities
- rtpublic standposts
- rtpublic toilets
- community choice
- usedecision making
- community control
- usecommunity autonomy
- cat. Gcommunity developmentESFR
- ufdevelopment (community)
- ufendogenous development
- BT1social development
- NT1slum upgrading
- rtcampaigns
- rtcommunity autonomy
- rtcommunity management
- rtcommunity participation
- rtrural development
- community financial contributions
- usefinancing
- community health
- usepublic health
- cat. Gcommunity leadersESFR
- ufchiefs
- ufformal leaders
- ufheadmen
- ufinformal leaders
- ufleaders
- ufmayors
- BT1community power structure
- BT2social structure
- rtdominant groups
- rtfactionalism
- cat. Hcommunity levelESFR
- BT1organizational levels
- cat. Gcommunity managementESFR
- rtcommunity development
- rtcommunity participation
- cat. Gcommunity meetingsESFR
- ufmeetings (community)
- ufvillage assemblies
- rtcommunity participation
- cat. Gcommunity participationESFR
- ufinvolvement (community)
- ufparticipation (community)
- ufpopular participation
- ufsocial participation
- BT1social processes
- rtacceptance
- rtbehaviour
- rtcampaigns
- rtcommunities
- rtcommunity development
- rtcommunity management
- rtcommunity meetings
- rtconsultation
- rtdecision making
- rtparticipatory methods
- rtself-help labour
- rtself-sufficiency
- rtsocial aspects
- rtvillage committees
- rtwater committees
- cat. Gcommunity power structureESFR
- ufpower (social)
- ufpower structure
- BT1social structure
- NT1community leaders
- NT1dominant groups
- NT1factionalism
- rtcaste
- rtdecision making
- rtdisadvantaged groups
- rtsocial stratification
- community water committees
- usewater committees
- community water operators
- useoperators
- community water supplies
- usewater supply
- cat. Hcommunity workersESFR
- BT1occupations
- cat. E2compactionESFR
- BT1physical treatment
- cat. Icomparative analysisESFR
- ufanalysis (comparative)
- BT1evaluation methods
- BT2evaluation
- NT1benchmarking
- NT1best practices
- rtresearch
- comparison
- useevaluation
- composition (water)
- usewater quality
- cat. E2compostingESFR
- ufaerobic composting
- BT1sludge use
- BT2recycling
- BT1solid waste recycling
- BT2recycling
- NT1bangalore method
- NT1composting latrines
- NT1indore process
- rtagricultural solid wastes
- rtbiogas production
- rtecological sanitation
- rtexcreta use
- rtfertilizers
- rtgarbage use
- rthumus
- cat. E2composting latrinesESFR
- ufbatch composting latrines
- ufcomposting toilets
- ufcontinuous composting latrines
- BT1composting
- BT2sludge use
- BT3recycling
- BT2solid waste recycling
- BT3recycling
- BT1latrines
- BT2excreta disposal systems
- rtmouldering latrines
- rtvault privies
- composting toilets
- usecomposting latrines
- computer models
- usemodels
- cat. Icomputer softwareESFR
- BT1computers
- NT1expert systems
- cat. HcomputersESFR
- NT1computer software
- NT2expert systems
- rtaccounting
- rtautomation
- rtequipment
- rtinformation science
- rtmodels
- cat. KconcreteESFR
- BT1construction materials
- NT1reinforced concrete
- rtasbestos cement
- rtcement
- cat. A1condensationESFR
- rtatmospheric precipitation
- rtfog harvesting
- cat. KconditionersESFR
- BT1chemicals
- rtsludge conditioning
- conditioning (sludge)
- usesludge conditioning
- cat. E2condominial sewerageESFR
- BT1sewerage
- BT2off-site disposal
- BT3disposal
- BT1simplified sewerage
- BT2sewerage
- BT3off-site disposal
- BT4disposal
- cat. BconductivityESFR
- BT1physical characteristics
- BT2water quality
- rtelectricity
- rtsalinity
- cat. DconduitsESFR
- Open channels or closed PIPES carrying a liquid FLOW
- ufwater conduits
- BT1transmission lines
- NT1aqueducts
- NT1canals
- NT2irrigation canals
- NT1culverts
- NT1flumes
- NT1open conduits
- NT1pipelines
- NT1tunnels
- rtpiping systems
- cat. JcongoESFR
- BT1central africa
- BT2africa
- cat. Jcongo, the democratic republic of theESFR
- BT1central africa
- BT2africa
- cat. FconjunctivitisESFR
- BT1eye infections
- BT2waterwashed diseases
- BT3water-related diseases
- BT4diseases
- connection charges
- useservice connection charges
- consequences of project
- useimpact
- conservation (water)
- usewater conservation
- cat. E1constant rate filtrationESFR
- BT1filtration
- BT2physical treatment
- cat. E1constraintsESFR
- uflimiting factors
- ufrestrictions (ideological)
- cat. HconstructionESFR
- rtcivil engineering
- rtconstruction costs
- rtconstruction management
- rtconstruction materials
- rtconstruction workers
- rthousebuilding
- rttechnology
- rtwell construction
- construction (well)
- usewell construction
- cat. Hconstruction costsESFR
- BT1costs
- rtconstruction
- rtinstallation costs
- cat. E1construction managementESFR
- ufmanagement (construction)
- BT1administration
- rtconstruction
- cat. Kconstruction materialsESFR
- ufbuilding materials
- ufmaterials (construction)
- NT1asbestos
- NT1asbestos cement
- NT1bamboo
- NT1bricks
- NT1cement
- NT1concrete
- NT2reinforced concrete
- NT1ferrocement
- NT1fibreglass
- NT1iron products
- NT2cast iron
- NT2corrugated iron
- NT2ductile iron
- NT2galvanized iron
- NT1masonry
- NT1mortar
- NT1plastics
- NT2abs
- NT2glass-reinforced plastics
- NT2polyethylene
- NT3high-density polyethylene
- NT2polypropylene
- NT2polyurethane
- NT2polyvinylchloride
- NT1sand
- NT1steel
- NT1wood
- rtclays
- rtconstruction
- rtlocal materials
- rtpipe materials
- cat. Hconstruction workersESFR
- ufbuilders
- BT1occupations
- rtconstruction
- cat. HconsultantsESFR
- ufadvisors
- ufexperts
- BT1development workers
- BT2occupations
- rtrecommendations
- cat. GconsultationESFR
- ufdiscussion
- ufnegotiation
- ufrepresentation
- BT1social processes
- rtcommunity participation
- rtdecision making
- rtwater committees
- consumer acceptanceES
- useacceptance
- cat. Cconsumer demandESFR
- BT1consumers
- NT1demand responsive approaches
- rtacceptance
- rtwater demand
- cat. CconsumersESFR
- ufusers
- NT1consumer demand
- NT2demand responsive approaches
- rtwater consumption
- consumption (energy)
- useenergy consumption
- consumption (water)
- usewater consumption
- cat. E1contact flocculation filtrationESFR
- BT1filtration
- BT2physical treatment
- cat. E1contact stabilizationESFR
- BT1activated sludge
- BT2biological treatment
- BT3wastewater treatment
- BT2sludge
- contactors (rotating biological)
- userotating biological contactors
- contagious diseasesESFR
- useinfectious diseases
- contaminants
- usepollutants
- contamination
- usepollution
- contamination (water)
- usewater pollution
- cat. Icontingent valuation surveysESFR
- Specific method for assessing willingness to pay
- BT1surveys
- BT2information gathering
- rtwillingness to pay
- continuous composting latrines
- usecomposting latrines
- contraception
- usefamily planning
- cat. HcontractsESFR
- ufagreements
- rtprojects
- control of algae
- usealgae control
- control of disease
- usedisease control
- control of floods
- useflood control
- control of insectsESFR
- useinsect control
- control of mites
- useinsect control
- control of pestsESFR
- usepest control
- control of pollutionFR
- usepollution control
- control of processes
- useprocess control
- control of rodentsFR
- userodent control
- control of snailsFR
- usesnail control
- control of vectors
- usevector control
- control of water flow
- useflow control
- control of water quality
- usequality control
- control of weeds
- useweed control
- controlled tipsES
- usesanitary landfills
- conveyance of waterES
- usewater transmission
- cat. Jcook islandsESFR
- BT1oceania
- cat. CcookingESFR
- BT1domestic use
- BT2water use
- rtcooking stoves
- rtfood preparation
- cat. Fcooking stovesESFR
- ufsmokeless stoves
- ufwood stoves
- BT1household appliances
- rtcooking
- cooking wastes
- usegarbage
- cat. HcooperationESFR
- NT1development cooperation
- NT1international cooperation
- NT1technical cooperation
- rtcooperatives
- cat. HcooperativesESFR
- NT1water user cooperatives
- rtcooperation
- cat. FcopepodsESFR
- BT1crustacea
- BT2aquatic animals
- BT3aquatic life
- BT2arthropods
- BT3vectors
- BT4disease transmission
- NT1cyclops
- rtdiphyllobothriasis
- cat. KcopperESFR
- BT1heavy metals
- BT2pollutants
- BT1metals
- BT2chemical elements
- NT1copper sulphate
- rtcopper industry
- cat. Ccopper industryESFR
- BT1industry
- rtcopper
- copper miningESFR
- usemining industry
- cat. Kcopper sulphateESFR
- BT1algaecides
- BT2pesticides
- BT3chemicals
- BT1copper
- BT2heavy metals
- BT3pollutants
- BT2metals
- BT3chemical elements
- copperas
- useferrous sulphate
- cat. FcoronavirusESFR
- BT1viruses
- BT2microorganisms
- BT2pathogens
- correspondence courseESFR
- usedistance learning
- cat. EcorrosionESFR
- rtcorrosion control
- rtcorrosion resistance
- rtdecomposition
- rtequipment failure
- cat. A2corrosion controlESFR
- BT1water treatment
- NT1cathodic protection
- rtcalgon
- rtcorrosion
- rtcorrosion resistance
- cat. Ecorrosion resistanceESFR
- rtcorrosion
- rtcorrosion control
- cat. Kcorrugated ironESFR
- BT1iron products
- BT2construction materials
- cat. Icost benefit analysisESFR
- ufanalysis (cost benefit)
- ufcost effectiveness
- BT1evaluation
- rtaccounting
- rtbenefits
- rtcosts
- rtdecision making
- rteconomics
- rtefficiency
- rtsystems analysis
- cost effectiveness
- usecost benefit analysis
- cat. Hcost recoveryESFR
- rtcharges
- rtcosts
- rtfinancial management
- rtpayment
- rttariffs
- cat. Hcost savingsESFR
- ufsavings (cost)
- rtappropriate technology
- rtcosts
- cat. Jcosta ricaESFR
- BT1central america
- BT2america
- cat. HcostsESFR
- NT1capital costs
- NT1construction costs
- NT1installation costs
- NT1maintenance costs
- NT1operating costs
- NT1treatment costs
- NT1water costs
- rtaccounting
- rtcharges
- rtcost benefit analysis
- rtcost recovery
- rtcost savings
- rteconomics
- rtsocioeconomic impact
- countries (developed)
- usedeveloped countries
- countries (developing)
- usedeveloping countries
- countries (industrialized)
- usedeveloped countries
- courses (training)
- usetraining courses
- cat. A1coveringESFR
- ufprotection (wells)
- NT1well covers
- rtsource protection
- rtwell sealing
- covers (well)
- usewell covers
- cow dung
- useanimal excreta
- cat. FcoxiellaESFR
- BT1rickettsiales
- BT2bacteria
- BT3microorganisms
- BT2pathogenic bacteria
- BT3pathogens
- cat. FcoxsackievirusesESFR
- BT1enteroviruses
- BT2picornaviridae
- BT3viruses
- BT4microorganisms
- BT4pathogens
- cat. FcrabsESFR
- BT1crustacea
- BT2aquatic animals
- BT3aquatic life
- BT2arthropods
- BT3vectors
- BT4disease transmission
- cat. HcreditESFR
- NT1microcredit
- rtability to pay
- rtfinancing
- rtpayment
- rtrevolving funds
- cat. FcristispiraESFR
- BT1spirochaetales
- BT2bacteria
- BT3microorganisms
- BT2pathogenic bacteria
- BT3pathogens
- criteria (design)
- usedesign criteria
- criteria (selection)ES
- useselection criteria
- cat. JcroatiaESFR
- BT1europe
- cat. Ccrop productionESFR
- ufgrowing crops
- ufvegetable growing
- BT1agriculture
- rtirrigation
- rtplant life
- cat. Kcrushed stoneESFR
- ufrock (crushed)
- ufstone (crushed)
- BT1filtration media
- cat. FcrustaceaESFR
- ufaquatic crustaceans
- BT1aquatic animals
- BT2aquatic life
- BT1arthropods
- BT2vectors
- BT3disease transmission
- NT1copepods
- NT2cyclops
- NT1crabs
- NT1shrimps
- NT2brine shrimp
- rtparagonimiasis
- cat. KcryptosporidiumESFR
- BT1pathogenic protozoa
- BT2pathogens
- BT1protozoa
- BT2microorganisms
- cat. JcubaESFR
- BT1caribbean
- BT2america
- cat. FculexESFR
- ufculicine mosquitoes
- BT1mosquitoes
- BT2diptera
- BT3insects
- BT4arthropods
- BT5vectors
- BT6disease transmission
- culicidaeESFR
- usemosquitoes
- culicine mosquitoes
- useculex
- cat. Gcultural aspectsESFR
- ufethnic aspects
- ufsociocultural aspects
- NT1beliefs
- NT2taboos
- NT1customs
- NT1resistance to change
- rtanimists
- rtanthropology
- rtbehaviour
- rtbuddhists
- rtcaste
- rtchristians
- rthindus
- rthousehold hygiene
- rtkap surveys
- rtmuslims
- rtpersuasion
- rtsocial aspects
- rtsocial change
- cultural changeFR
- usesocial change
- cat. DculvertsESFR
- Closed CONDUITS crossing beneath roads. railways, etc.
- BT1conduits
- BT2transmission lines
- curacaoESFR
- usenetherlands antilles
- cat. IcurriculaESFR
- ufstudy programmes
- NT1training courses
- rteducation
- rttraining
- cat. GcustomsESFR
- BT1cultural aspects
- cat. Fcutaneous fungal infectionsESFR
- uffungal infections (cutaneous)
- BT1skin infections
- BT2waterwashed diseases
- BT3water-related diseases
- BT4diseases
- NT1tinea
- rtfungi
- cutaneous infectionsES
- useskin infections
- cyanobacteriaESFR
- useblue-green algae
- cyanophyceaeESFR
- useblue-green algae
- cyanophytaESFR
- useblue-green algae
- cat. FcyanosisESFR
- BT1symptoms
- rtmethaemoglobinaemia
- cat. FcyclopsESFR
- BT1copepods
- BT2crustacea
- BT3aquatic animals
- BT4aquatic life
- BT3arthropods
- BT4vectors
- BT5disease transmission
- cyprinusESFR
- usecarp
- cat. JcyprusESFR
- BT1europe
- cat. FcysticercosisESFR
- BT1faecal-disposal diseases
- BT2infectious diseases
- BT3diseases
- BT2water-related diseases
- BT3diseases
- BT1helminthic infections
- BT2parasitic infections
- BT3infectious diseases
- BT4diseases
- BT2vector-borne diseases
- BT3water-related diseases
- BT4diseases
- BT2water-related diseases
- BT3diseases
- rttaenia
- rttaeniasis
- cat. Jczech republicESFR
- BT1europe
- cat. JczechoslovakiaESFR
- BT1europe