Wastewater treatment is a complex process designed to remove pollutants and harmful substances before water is discharged back into the environment or reused. A crucial step in this process, particularly after disinfection, is dechlorination. Chlorine, while excellent for killing pathogens, can be toxic to aquatic life and detrimental to environmental ecosystems if discharged in its residual form. This makes effective wastewater dechlorination technologies indispensable, and Ammonium Bisulfite (NH4HSO3) is a frontrunner in this field.


Ammonium Bisulfite is a powerful reducing agent that readily reacts with residual chlorine (and other oxidizing agents like chloramines) in wastewater, converting them into harmless chloride ions. This reaction ensures that the treated water is environmentally safe for discharge into rivers, lakes, or oceans, complying with increasingly stringent environmental regulations. Its efficiency and rapid reaction time make it a preferred choice for both municipal and industrial wastewater treatment plants, particularly those handling large volumes of chlorinated water.


NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing high-quality Ammonium Bisulfite solutions for advanced wastewater treatment. As a reliable Ammonium Bisulfite manufacturer, we ensure that our products contribute to cleaner, safer water discharge, supporting global environmental protection efforts. For facilities looking to buy industrial water dechlorination chemical solutions, NINGBO INNO PHARMCHEM CO.,LTD. offers a superior product that delivers consistent and effective dechlorination performance. Our focus on purity and consistent supply positions us as a trusted supplier for critical environmental applications.


The adoption of Ammonium Bisulfite in wastewater dechlorination processes not only safeguards the environment but also provides operational advantages, including ease of handling and cost-effectiveness compared to some alternative agents. Its ability to effectively treat varied wastewater compositions makes it a versatile tool for environmental engineers. Partnering with NINGBO INNO PHARMCHEM CO.,LTD. means accessing an essential chemical solution that supports sustainable water management practices and ensures regulatory compliance.