Water Treatment & Environmental Applications

Phosphoric Acid plays an essential role in water treatment, municipal water systems, and industrial cooling towers. It is used to adjust pH, control mineral scaling, and prevent corrosion in metal pipes. Due to its mild corrosiveness and buffering ability, phosphoric acid is preferred over stronger mineral acids in sensitive water treatment environments.

In drinking water systems, phosphoric acid helps maintain stable pH and reduces the release of metals such as lead and copper from pipelines. It forms protective phosphate films inside water pipes, improving safety and extending infrastructure lifespan.

Industrial water systems, including boilers and cooling towers, use phosphoric acid to prevent calcium and magnesium scale formation. This helps maintain heat exchange efficiency and reduces energy consumption.

Dongguan Weiqi Chemical supplies high-purity phosphoric acid suitable for water treatment plants, chemical formulators, and engineering companies. We ensure low heavy metal content and stable acidity to meet international water safety requirements.

For detailed specifications and quotations, please contact:
Kitty Liu | Sales Manager
Dongguan Weiqi Chemical Co., Ltd.
📱 Cel/Wechat: +86 138 2440 4576
📧 Email: kitty@weiqichem.com