Cases - Yixing bluwat chemicals co.,ltd

2026-01-21

Case Study: High-Color Papermaking Wastewater Decolorization Using Water Decoloring Agent

Case Study: High-Color Papermaking Wastewater Decolorization Using Water Decoloring Agent Project Background A papermaking factory producing dyed paper products was facing serious challenges in treating its wastewater due to extremely high color intensity and elevated COD levels. The wastewater ...

2026-01-19

Why Most Industrial Wastewater Color Cannot Be Removed by Biological Treatment

Why Most Industrial Wastewater Color Cannot Be Removed by Biological Treatment In many industrial wastewater treatment plants, operators often encounter a common problem: COD is reduced successfully, but color remains visible in the effluent. This phenomenon is especially common in textile, dyeing, ...

2026-01-14

Case Study Application of Polydadmac in Drinking Water Treatment Plant

Customer Case Study Application of Polydadmac in Drinking Water Treatment Client Background A municipal drinking water treatment plant serving approximately 800,000 residents uses surface water as its main raw water source. Due to seasonal rainfall and upstream activities, the plant experiences ...

2026-01-08

Maximized Physicochemical Pretreatment for Extremely Low Biodegradability Synthetic Fiber Wastewater

Project Background A synthetic fiber manufacturer in India encountered severe difficulties in treating its production wastewater due to extremely poor biodegradability, high emulsified oil content, and persistent color. The customer collected a real wastewater sample and delivered it to Bluwat ...

2026-01-06

How Bluwat Polyacrylamide Improved Retention and Water Reuse in Papermaking

Case Study: How Bluwat Polyacrylamide Improved Retention and Water Reuse in Papermaking Region: Southeast Asia | Paper Grade: Packaging Paper (Testliner & Fluting) Background A medium-to-large paper mill located in Southeast Asia specializes in the production of packaging paper, mainly testliner and ...

2025-12-25

PCB Developer Wastewater Decolorization in South Korea

Case Study: Developer Wastewater Decolorization for the PCB & Electronics Industry in South Korea 1) Industry Background and Treatment Challenges South Korea is one of the world’s leading hubs for PCB and electronics manufacturing, supplying high-value components for semiconductors, consumer ...

2025-12-23

Food Wastewater Decolorization Case Study in Vietnam

Food Wastewater Decolorization Case Study in Vietnam Industry: Food Processing Application: Wastewater Decolorization & Clarification Country: Vietnam Solution: PAC Coagulation + pH Control + PAM Flocculation Background: Food Industry Wastewater Challenges in Vietnam Vietnam’s food processing ...

2025-12-22

BLUFLOC® Polyacrylamide Enabling Consistent Tailings Thickening and Water Recovery in a Chilean Copper Mine

1) Industry context: Tailings control under tightening constraints In Chile, copper mining operations are under increasing pressure to balance production efficiency with strict water management and tailings safety requirements. Many mines operate in desert or semi-desert regions where freshwater ...

2025-12-15

Technical Approval and Long-Term Procurement of BLUWAT® PAC for Power Plant Operation

Technical Approval and Long-Term Procurement of BLUWAT® PAC for Power Plant Operation Industry: Energy Infrastructure Application: Water Pretreatment & Chemical Procurement Product: BLUWAT® Polyaluminium Chloride (PAC) Background For large energy infrastructure facilities, chemical procurement ...

2025-12-09

Indonesia Printing & Dyeing Wastewater Decolorizing Agent Case

1. Background & Pain Points Indonesia has a strong textile and dyeing industry, and many mills face mounting pressure to meet stricter discharge standards for highly colored, high-COD wastewater. With limited budgets for civil works, most plants look for ways to upgrade their existing treatment ...

2025-06-09

Effective River Cleaning Using Bluwat Decolorizing Agent

Effective River Cleaning Using Bluwat Decolorizing Agent Color pollution in rivers and canals, often caused by industrial discharges, is a major environmental challenge. Bluwat Chemicals offers a powerful river cleaning solution using our high-performance Water Decoloring Agent — specially designed ...

2025-05-15

PAM Flocculant Comparison for Sludge Treatment | Bluwat Chemicals

At Bluwat Chemicals, we believe in letting results speak for themselves. In our latest laboratory test, we compared two different types of polyacrylamide (PAM) flocculants under identical conditions to demonstrate how floc size and settling speed help determine the most suitable product for a ...

Water Purifying Chemicals

Water Decoloring Agent

Anionic Polyacrylamide

Cationic Polyacrylamide

Polyaluminium Chloride

Quaternary Ammonium Polymer

Nonionic Polyacrylamide

Color Removal Chemical

Drilling Mud Additives

Dicyandiamide Formaldehyde Resin

Polyelectrolyte Flocculant

Ferric Sulphate

Color Fixing Agent

Coagulant And Flocculant

Plant Based Deodorant

Anti Foaming Chemicals

Chemical Demulsifier

Water Purifying Chemicals

Water Decoloring Agent

Anionic Polyacrylamide

Cationic Polyacrylamide

Polyaluminium Chloride

Quaternary Ammonium Polymer

Nonionic Polyacrylamide

Color Removal Chemical

Drilling Mud Additives

Dicyandiamide Formaldehyde Resin

Polyelectrolyte Flocculant

Ferric Sulphate

Color Fixing Agent

Coagulant And Flocculant

Plant Based Deodorant

Anti Foaming Chemicals

Chemical Demulsifier

Solutions