Application of Polymeric Ferric Sulfate (PFS)

[Technical Index] GB 14591-2006

[Application] The advantages of polyferric sulfate in the removal of nitrogen and phosphorus and odor from urban sewage are unmatched by aluminum coagulants

Polyaluminum chloride can be used to treat high arsenic and fluoride wastewater, electroplating wastewater, synthetic washing plant wastewater, and can be used for biochemical sludge dehydration treatment, phosphate rock flotation tail water treatment and emulsification waste liquid demulsification

It can also be used to treat printing and dyeing wastewater

Taking Shengli Oilfield sewage as the research object, Zeng Ke et al.

Printing and dyeing industry large industrial waste water, according to incomplete statistics, the amount of domestic waste water discharged printing companies daily (300 ~ 400) × 10 ^.

Coagulation is one of the most effective and economical decolorization techniques, especially for disperse dyes, vat dyes and sulfur dyes

A printing and dyeing factory mainly uses sulfur dyes.

Feng Lei et al.

Coking wastewater is a kind of difficult biodegradable high-concentration toxic organic wastewater formed in the coking process.

Thermal power plants consume a lot of water and have high water quality requirements.

Bengbu Water Supply Company's water purification agent plant has been using chlorine to oxidize ferrous sulfate to produce ferric sulfate chlorinated water purification agent for many years

Related link: Preparation method of polyferric sulfate (PFS)