Last Updated: August 2026 | Reading Time: 10 minutes
Market Overview
Indonesia mining water treatment chemicals for coal, nickel, and gold mining wastewater with heavy metal removal.
Key Wastewater Challenges
| Parameter | Typical | Discharge Limit |
|---|---|---|
| COD | 500-5,000 mg/L | < 300 mg/L |
| TSS | 200-2,000 mg/L | < 50 mg/L |
| pH | 4-10 | 6-9 |
Recommended Treatment Chemicals
| Chemical | Role | Dosage | Removal |
|---|---|---|---|
| PAC | Coagulant | 50-300 mg/L | 30-55% COD |
| PAM | Flocculant | 0.5-5 mg/L | TSS 90%+ |
| Activated Carbon | Adsorbent | 50-500 mg/L | 20-80% COD |
Treatment Process Flow
- Equalization & pH adjustment
- Coagulation (PAC + PAM)
- Sedimentation/DAF
- Biological treatment
- Polishing & disinfection
- Sludge dewatering
Regulatory Compliance
Discharge standards require COD < 300 mg/L, TSS < 50 mg/L, pH 6-9. Import requires COA, SDS, and local compliance documentation. HydroChemix provides full export documentation support.
Why Source from HydroChemix?
- Factory-direct pricing — save 20-40%
- ISO 9001 certified quality
- 30+ country export experience
- Free samples for jar testing
- 24-hour quote response
- Flexible packaging: 25kg bags, 1000kg FIBC, IBC totes
FAQ
What chemicals are needed for water treatment in this market?
Key chemicals include PAC for coagulation, PAM for flocculation, activated carbon for adsorption, and TCCA for disinfection. All must meet local quality and import standards.
How to import water treatment chemicals?
Import requires product COA, SDS, proper HS code classification, and packaging compliance. HydroChemix provides complete export documentation and logistics support.
What packaging options are available?
25kg woven bags, 500kg/1000kg FIBC bulk bags, liquid IBC totes, and OEM/custom branding. All packaging meets international export standards.
Can I get free samples?
Yes, HydroChemix provides free samples for jar testing. Request a free sample here.
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