Industrial Wastewater Color Removal Chemical
Colored industrial wastewater from textile, printing, paper, ink and chemical processes often requires jar testing to select a suitable decoloring chemical.
Applicable Wastewater
- Textile dyeing and printing wastewater.
- Paper, ink and printing colored wastewater.
- Some chemical or food industrial colored wastewater.
Selection Principles
- Use decolorizing agent for color removal.
- Use PAC and PAM when coagulation and settling are needed.
- Confirm pH, COD and sludge behavior during jar test.
Export Inquiry Checklist
- Product interest and wastewater source.
- Packaging preference: drums or IBC.
- Required documents: TDS, MSDS, COA.
Quick Selection Reference
Use this as a starting point only. Final dosage and sequence should be confirmed by jar test with actual wastewater.
| Situation | Typical Concern | Suggested Test Direction |
|---|---|---|
| Color | Dye or organic color body | Water decoloring agent |
| Turbidity | Suspended solids | PAC |
| Slow settling | Small flocs | PAM |
Related Technical Pages
Continue reading technical pages or submit wastewater information for sample support.
Jar Test Guide
Dosage Calculation
Sample Template
Need help choosing chemicals?
Send wastewater source, color photo, pH, COD, daily flow and current chemical process. We can suggest a jar-test direction for Water Decoloring Agent, PAC and PAM.