The Vietnam Water Treatment Chemicals Market is becoming a strategic part of Vietnam’s industrial expansion, urban water management, and environmental compliance agenda. Water treatment chemicals help factories, municipalities, and commercial facilities improve water quality, control contamination, protect equipment, and manage wastewater before discharge or reuse.
According to TechSci Research report, the market is expected to grow from USD 312.45 million in 2025 to USD 479.79 million by 2031. It is projected to expand at a CAGR of 7.41% during 2026–2031, supported by industrial growth, urbanization, wastewater infrastructure investment, water reuse, and increasing demand for safe water.
Water treatment chemicals are substances used to purify, disinfect, condition, and manage water in municipal, industrial, commercial, and wastewater-treatment systems. They help remove suspended solids, neutralize pollutants, control microorganisms, manage pH, prevent corrosion, reduce scale formation, and support sludge treatment.
The Vietnam water treatment chemicals market includes coagulants, flocculants, biocides, disinfectants, pH adjusters, corrosion inhibitors, scale inhibitors, and other specialty formulations. These products are used by water utilities, industrial parks, factories, food-processing companies, textile units, power plants, healthcare facilities, aquaculture operations, and commercial buildings.
According to TechSci Research report, the Vietnam Water Treatment Chemicals Market was valued at USD 312.45 million in 2025. It is forecast to reach USD 479.79 million by 2031, registering a CAGR of 7.41% during 2026–2031.
Key market highlights include:
Vietnam’s industrial expansion is increasing the volume of process water and wastewater generated by factories. Manufacturing facilities need water treatment chemicals to control pollutants, protect equipment, optimize water use, and maintain compliance with wastewater-discharge requirements.
Industrial development → higher wastewater volumes → greater treatment demand → increased chemical consumption. Coagulants, flocculants, pH-control chemicals, corrosion inhibitors, and disinfectants are essential for maintaining treatment performance.
Urbanization is increasing the requirement for safe drinking water and modern wastewater-treatment systems. Growing cities need reliable water supply, sanitation infrastructure, and efficient systems to manage increasing wastewater volumes.