Sri Lanka Garment Washing Effluent Treatment Guide
Garment washing effluent treatment guide for Sri Lanka apparel factories using water decoloring agent, PAC and PAM. This page is built for textile ETP engineers, importers and chemical distributors who need practical color removal and dosage testing support.
Typical wastewater sources in Sri Lanka
Garment washing, denim washing, dyeing support facilities and apparel wastewater ETPs.
Colored washing wastewater, fluctuating production batches, floc settling and sample-test based dosing.
Compare water decoloring agent only, decoloring agent + PAC, and decoloring agent + PAC + PAM by jar test.
Suggested chemical selection logic
| Wastewater condition | Likely chemical direction | What to check |
|---|---|---|
| Strong visible color after treatment | Water decoloring agent first | Color removal rate, pH range and dosage ppm |
| Color reduced but water remains turbid | Add PAC for coagulation | Floc formation, turbidity and settling speed |
| Flocs are small or settling is slow | Add PAM as flocculation aid | Floc strength, sludge-water separation and clarity |
| Wastewater changes by production batch | Test multiple samples | Stable dosage range and cost per ton wastewater |
How to prepare a useful inquiry
For faster technical feedback, provide the wastewater source, photos before/after current treatment, pH, COD, current chemicals, daily flow and target discharge requirements. If you are a distributor, also share target packaging, monthly volume and application industry.
Sri Lanka buyer FAQ
What wastewater data should Sri Lanka buyers send?
Send wastewater source, color photo, pH, COD, daily flow, current chemicals and target discharge standard. A sample is recommended for jar-test dosage.
Is water decoloring agent enough for Sri Lanka textile wastewater?
It depends on color, turbidity and floc settling. Many programs combine water decoloring agent with PAC and PAM after jar-test comparison.
Can Hubei Haite support samples for Sri Lanka?
Yes. Buyers can request sample and technical documents such as TDS, MSDS and COA before bulk discussion.
Related pages
Need a sample test for Sri Lanka wastewater?
Send wastewater details and target treatment result. We will suggest sample and jar-test direction for water decoloring agent, PAC and PAM.
Updated website visuals
Sri Lanka effluent guide visual match
This guide uses garment washing wastewater visual context plus jar-test images for sample-based inquiries
Sri Lanka Garment Washing Wastewater Scene
Garment washing wastewater can be checked by comparing raw wastewater and treated clear water samples.
Sample Evaluation
Send wastewater source, color photo, pH and treatment volume for sample and dosage recommendation.