(water treatment chemicals names)
The global water treatment chemicals market reached $38.3 billion in 2023, with coagulants and disinfectants constituting 42% of total consumption. Two primary chemicals dominate modern treatment plants:
Chinese manufacturers now supply 68% of Asia's aluminum-based coagulants, leveraging advanced production methods that reduce chloride content by 23% compared to traditional formulas.
Modern coagulants demonstrate 40% faster floc formation than conventional alum, as shown in recent trials:
Parameter | PAC | Alum |
---|---|---|
Reaction Time (mins) | 8-12 | 15-20 |
pH Tolerance Range | 5.0-9.0 | 6.5-7.5 |
Sludge Reduction | 30-35% | - |
Leading Chinese producers achieve 15-20% cost advantage through vertical integration:
Vendor Type | Product Range | Lead Time | Certifications |
---|---|---|---|
Chinese Manufacturers | 28+ specialty chemicals | 14 days | ISO 9001, NSF/ANSI 60 |
Western Suppliers | 18-22 chemicals | 30 days | NSF/ANSI 60, EN 937 |
Tailored solutions address specific contamination profiles:
For high-iron groundwater (8.2 mg/L Fe), optimized PAC-dosing achieves 99.2% metal removal at 35% lower dosage versus standard protocols.
Shanghai Phase III Plant (500,000 m³/day capacity) implemented dual-coagulant strategy:
Results after 6 months:
Metric | Improvement |
---|---|
Filter Run Time | +42% |
Energy Consumption | -18% |
NSF-certified chemicals reduce byproduct formation:
Advanced oxidation processes (AOPs) achieve 4-log pathogen reduction without chlorine residuals.
Emerging solutions combine nanotechnology with traditional chemistry:
Current R&D focuses on biodegradable scale inhibitors that degrade within 72 hours post-application, reducing environmental persistence by 83%.
(water treatment chemicals names)
A: Common water treatment chemicals include chlorine, aluminum sulfate (alum), sodium hydroxide, polyaluminum chloride (PAC), and activated carbon. These chemicals help disinfect, coagulate, and balance water quality.
A: Chlorine is widely used for disinfection, while aluminum sulfate (alum) acts as a coagulant to remove impurities. Both are critical for ensuring safe and clean water.
A: Leading Chinese producers include Sinochem Group and Shandong Bairun Chemical. These companies supply chemicals like PAC and sodium hypochlorite for domestic and global markets.
A: Polyaluminum chloride (PAC) and sodium hypochlorite are widely used in China. They are cost-effective and efficient for large-scale municipal and industrial water treatment.
A: Plants select chemicals based on water quality goals, cost, and regulations. For example, chlorine is preferred for disinfection, while PAC is chosen for turbidity removal.