Maintaining water quality is paramount for environmental protection and public health. Industrial effluents and municipal wastewater often contain contaminants that require effective treatment before discharge. Among the most effective chemical agents for this purpose is ferrous sulfate, a compound widely recognized for its capabilities in wastewater treatment.
One of the primary challenges in wastewater management is the removal of phosphorus. Excess phosphorus can lead to eutrophication in receiving water bodies, causing harmful algal blooms and oxygen depletion. Ferrous sulfate serves as an excellent coagulant and flocculant, effectively precipitating phosphorus into a solid form that can be easily removed. Many municipalities and industrial facilities actively seek to purchase ferrous sulfate for water treatment to meet stringent environmental regulations.
Beyond phosphorus removal, ferrous sulfate is also highly effective for odor control. It reacts with hydrogen sulfide (H₂S), a gas that causes foul odors commonly found in sewer systems and anaerobic wastewater treatment processes. By neutralizing H₂S, ferrous sulfate significantly improves air quality around treatment facilities. This makes it a crucial chemical for facilities needing robust odor control solutions.
Furthermore, ferrous sulfate aids in the clarification of water by destabilizing suspended solids. Its coagulating properties cause these fine particles to clump together, forming larger flocs that settle out more readily. This process enhances the overall efficiency of sedimentation and filtration stages in wastewater treatment plants. For businesses looking for effective wastewater treatment chemicals, NINGBO INNO PHARMCHEM CO.,LTD. offers high-quality ferrous sulfate.
As a leading supplier of ferrous sulfate in China, NINGBO INNO PHARMCHEM CO.,LTD. provides a reliable source for this essential treatment chemical. We understand the critical need for product purity and consistent supply in the water treatment sector. Partner with us to ensure your operations have access to cost-effective, high-performance ferrous sulfate, backed by competitive prices and excellent service.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.