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Textile wastewater.
A connected global library.

Explore country guides, wet processes and treatment research. Follow a connection to understand what it means — and where it comes from.

45 countries116 textile-tagged guide associations2 research dossiers · snapshot 2026-10-13
Textile solutions ↗
COUNTRY LIBRARIESWET PROCESSESWASTEWATERTREATMENT RESEARCHDesizing is a wet-processing step of textile manufacturingBleaching is a wet-processing step of textile manufacturingMercerizing is a wet-processing step of textile manufacturingDyeing is a wet-processing step of textile manufacturingPrinting is a wet-processing step of textile manufacturingDyeing effluent carries residual dyestuff and visible colourDyeing effluent carries high COD loadAdvanced oxidation removes colour and COD from dyeing effluentAdvanced oxidation reduces COD in dyeing effluent20 textile-tagged guides in the country library10 textile-tagged guides in the country library5 textile-tagged guides in the country library5 textile-tagged guides in the country library5 textile-tagged guides in the country library4 textile-tagged guides in the country library4 textile-tagged guides in the country library4 textile-tagged guides in the country library4 textile-tagged guides in the country library3 textile-tagged guides in the country library3 textile-tagged guides in the country library3 textile-tagged guides in the country libraryTextile & dyeingTextile & dyeingINDUSTRYDesizingDesizingWET PROCESSBleachingBleachingWET PROCESSMercerizingMercerizingWET PROCESSDyeingDyeingWET PROCESSPrintingPrintingWET PROCESSColour & dyesColour & dyesWASTEWATERCOD loadCOD loadWASTEWATERAdvanced oxidationOzone / FentonRESEARCHIndiaIndia20PakistanPakistan10BangladeshBangladesh5MoroccoMorocco5NigeriaNigeria5IndonesiaIndonesia4IranIran4PeruPeru4UgandaUganda4MexicoMexico3ThailandThailand3TurkeyTurkey3
Guide coverageResearch relationshipsClick a node or connection

What the evidence says.

These results belong to a laboratory study on real textile dyeing effluent. They are shared research references, not national wastewater values or equipment performance guarantees.

ParameterReported valueConditions
Colour removal89.17 %RSM-optimised ozonation-Fenton on real textile dyeing effluent (lab)
COD removal82.52 %Same experiment as colour removal
COD and color removal from real textile dyeing effluent using ...

…optimum RSM-predicted color and COD removal efficiencies of 89.17%, and 82.52%…

Same experiment: COD removal 82.52%

Read original source ↗

Reviewed 2026-10-13

From research to equipment.

Catalogue links and delivered records provide engineering context. Selection requires your actual flow, water quality and discharge target.

All 45 country libraries · direct links
India 20 guidesPakistan 10 guidesBangladesh 5 guidesMorocco 5 guidesNigeria 5 guidesIndonesia 4 guidesIran 4 guidesPeru 4 guidesUganda 4 guidesMexico 3 guidesThailand 3 guidesTurkey 3 guidesVietnam 3 guidesAngola 2 guidesEcuador 2 guidesEgypt 2 guidesEthiopia 2 guidesGhana 2 guidesPanama 2 guidesPhilippines 2 guidesSri Lanka 2 guidesTanzania 2 guidesTurkmenistan 2 guidesUzbekistan 2 guidesArgentina 1 guidesAustralia 1 guidesBolivia 1 guidesCambodia 1 guidesCameroon 1 guidesDominican Republic 1 guidesIsrael 1 guidesJordan 1 guidesKenya 1 guidesKuwait 1 guidesMozambique 1 guidesMyanmar 1 guidesNepal 1 guidesNew Zealand 1 guidesPortugal 1 guidesQatar 1 guidesRwanda 1 guidesSouth Africa 1 guidesSouth Korea 1 guidesUnited Arab Emirates 1 guidesUnited States 1 guides

Library snapshot 2026-10-13 · Research release 20261014T184750-fff2d02345ed

Compare country evidence

Different sites and study years; not a ranking of national water quality.

Observed rangePakistan →Bangladesh →
pH6.86–6.947.48–8.75
COD189–287 mg/L972–1420 mg/L
BOD5No value reported276–425 mg/L
TSS119–376 mg/L115–262 mg/L
TDS1834–1923 mg/L2774–4228 mg/L

Ranges use central reported sample values; uncertainty is shown in each dossier. Documentation, not a plant design basis.

Pakistan: Sampling date not reported; study 2015

Bangladesh: 2017-07 (mid-July); study 2018

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