Ferrous sulfate is a remarkable and economically advantageous chemical compound that serves as an indispensable ally in the realm of wastewater treatment. Its unique versatility makes it a cornerstone in both municipal and industrial sectors, tackling a wide spectrum of water quality challenges. From urban landscapes to industrial complexes, and even extending its reach to mine tailing ponds, ferrous sulfate is celebrated for its incredible ability to transform and purify water, ensuring cleaner and safer environments for all.

Usage
|
Used for the removal of heavy metals in industrial wastewater, precipitation
of phosphates, decolorization of dyeing wastewater, as a flocculation aid in
municipal sewage, soil remediation, and as an agricultural fertilizer, among
other applications.
|
Basicity % |
8-15 |
Mass fraction
of insoluble
matter %
|
≤0.5 |
Degree of
ionicity %
|
5-60 |
Molecular
Weight(million)
|
5-12 |
PH |
3-5 |
Formula
|
FeSO4
|
Color |
White/Light yellow
|
Municipal Water Treatment
In municipal water treatment plants, guaranteeing the delivery of safe and pristine drinking water to residents stands as a top priority. Ferrous sulfate plays a pivotal role in tackling several crucial aspects of this vital process:
- Phosphate Removal: Phosphates, commonly stemming from agricultural runoff and wastewater discharges, can induce excessive algae proliferation in lakes, ponds, and reservoirs that supply drinking water. Ferrous sulfate effectively interacts with phosphates, forming insoluble iron phosphate, which precipitates out of the water. This action significantly curtails algae blooms and safeguards extensive water quality.
- Hydrogen Sulfide Removal: Hydrogen sulfide, a hazardous and malodorous gas, can taint water sources and pose significant health risks. Ferrous sulfate oxidizes hydrogen sulfide into elemental sulfur, which is considerably less harmful and can be easily filtered out, ensuring the water's safety and palatability.
- Coagulation and Flocculation: Ferrous sulfate serves as an efficient coagulant, inducing suspended particles in water to aggregate (flocculation). These larger flocs settle more swiftly, facilitating their removal through filtration, thus resulting in clearer and cleaner water.
Industrial Water Treatment
In various industrial processes, maintaining optimal water quality is crucial not only for operational efficiency but also for ensuring superior product quality. Ferrous sulfate serves as a versatile solution offering various applications, including:
- Cooling Water Treatment: Industrial cooling systems frequently encounter scaling challenges due to the mineral precipitation, such as calcium carbonate. Ferrous sulfate acts as a powerful agent, effectively managing scaling by sequestering calcium ions to inhibit scale deposits from forming, thereby enhancing system longevity and efficiency.
- Wastewater Treatment: Industrial activities often generate wastewater laden with diverse pollutants, including heavy metals and organic compounds. Ferrous sulfate emerges as an effective treatment option, facilitating the precipitation of heavy metals. It also enhances the removal of organic pollutants through the processes of coagulation and flocculation, ensuring cleaner discharge and compliance with environmental regulations.
Advantages of Ferrous Sulfate
- Cost-Effectiveness: Ferrous sulfate stands out as an economically advantageous choice for water treatment, presenting a budget-friendly solution that appeals to both municipal authorities and industrial operations. Its affordability ensures that effective water management is within reach, offering a strategic advantage in maintaining sustainable practices.
- Versatility: The remarkable versatility of ferrous sulfate is evident through its broad spectrum of applications. From efficiently removing phosphate and hydrogen sulfide to playing a crucial role in coagulation and scale control, it demonstrates its capacity to address a myriad of water quality concerns. Its adaptability makes it an invaluable asset in tackling diverse challenges in water purification.
- Environmental Considerations: Ferrous sulfate, while profoundly effective in eliminating pollutants, is regarded as environmentally considerate when used responsibly. It poses minimal threat to the environment, adhering to established guidelines, thereby supporting sustainable practices without compromising on effectiveness. This responsible use underscores its role as a conscientious choice in water treatment.


Q 1: Are you manufacturer? A: Absolutely! We are a dynamic integration of both a factory and a trading company, expertly specializing in the production of high-quality water treatment chemicals. We also extend our expertise by providing technical services to ensure your water treatment processes are optimized to perfection.
Q 2: How to choose the suitable chemicals? A: To provide you with the ideal chemical solution, please share specific details like the brand, model name, or any parameters you're currently using. Inform us of the type of wastewater you aim to treat and your intended application, allowing us to tailor a model perfectly suited to your needs. If you're new to the chemical industry, we can discuss popular product options in your market to guide you toward the most fitting choice.
Q 3: How can I get sample for lab test? A: We are pleased to offer a limited quantity of complimentary samples for your lab testing. Kindly provide us with your courier account details (FedEx, DHL, etc.), and we will arrange the sample shipment promptly.
Q 4: How about the payment methods? Payment can be made with 30% by T/T in advance, and the remaining balance by T/T before delivery, ensuring a seamless transaction process.
Q 5: What is your MOQ? Our standard minimum order quantity is usually 1 ton. However, for trial orders, we are flexible with smaller quantities. We also offer attractive discounts for bulk orders, providing you with great value.
Q 6: What is the delivery time? Expect swift delivery within 5-7 days after we receive your payment, ensuring that your operations continue smoothly without delay.