Coagulants for industrial wastewater treatment and sewage treatment, hydrogen sulfide and ammonia adsorbents, pigments, water purification agents, preservatives, disinfectants, and other feed additives for agricultural use.
Ferrous sulfate monohydrate is produced by centrifugally removing the crystallization water from the heptahydrate and then drying it. Compared to the heptahydrate, ferrous sulfate monohydrate is less prone to oxidation-reduction reactions in the air and has the characteristic of containing a large number of iron ions. ◎ Industrial Use It is used as a raw material for pigments and in wastewater treatment applications. In wastewater treatment, it functions as a reducing agent, coagulant, and precipitant. - As a reducing agent, it works to reduce hexavalent chromium to trivalent chromium in chromium-containing wastewater. - As a coagulant, it has a fast sedimentation rate, large and dense sludge particles, good removal effect for coloring agents, and the advantage of being inexpensive. - As a precipitant, it can form precipitates with sulfides and phosphates, allowing for the removal of these substances. ◎ Feed Use It is used as an animal feed additive, serving the role of iron supplementation. Iron is an essential nutrient for animal growth, being a crucial component of hemoglobin, myoglobin, cytochromes, and various oxidative enzymes. It also enhances the quality of livestock meat, giving it a more vibrant red color. ◎ Fertilizer Use It is used as a fertilizer to supply iron to plants.
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Our company handles Chinese-produced ferrous sulfate heptahydrate. ○Basic Information Product Name: Ferrous Sulfate Heptahydrate Chemical Formula: FeSO4 · H2O Purity: Available in 90%, 95%, and 99% purity Appearance: Gray granules/powder Particle Size: Coarse (5-20 mesh) Medium (20-45 mesh) Powder (over 45-60 mesh) Place of Production: China Packaging: 25kgs, 1mt, 1.25mt, 1mt Production Capacity: 60,000mt/year ○Production Process Ferrous Sulfate ⇒ Calcination → Drying → Grinding → Sieving → Packaging 【Contact Information】 Kowa Co., Ltd. Industrial Related Business Division Resource Materials Department Inorganic Materials Section TEL: 03-3279-8057 FAX: 03-3279-8029 *For inquiries via the web, please use the inquiry form below.
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Industrial wastewater treatment and sewage treatment coagulants, hydrogen sulfide and ammonia adsorbents, pigments, water purification agents, preservatives, disinfectants, feed additives, fertilizers, moss removal agents.
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Company information
Kowa Co., Ltd. is a company with a history of over 120 years, founded in 1894 as a cotton fabric wholesaler. As the core company of the Kowa Group, it has both trading functions for the import and export of textiles, machinery, building materials, and trilateral trade, as well as manufacturing functions for pharmaceuticals, medical devices, vision units, energy-saving, and energy-creating related products, covering a wide range of business fields. One of its divisions, the Kowa Resource Materials Department, Inorganic Materials Section, engages in wholesale business for the import and export of raw materials and also acts as a sales agent for distinctive domestic and overseas raw materials.