As an innovator in water treatment solutions, Jiangsu Lanyao Water Treatment Co., Ltd. continues to empower industries such as wastewater treatment, papermaking, and textile dyeing with its core product, Polyferric Sulfate (PFS), delivering efficient and eco-friendly solutions to support global sustainable development goals.
Wastewater Treatment: A Cost-Effective “Green Guardian”
In wastewater treatment, PFS stands out for its exceptional coagulation and sedimentation performance. Compared to traditional agents, Lanyao’s PFS offers rapid flocculation, superior decolorization, and high heavy metal removal efficiency, significantly reducing COD (Chemical Oxygen Demand), total phosphorus, and suspended solids in wastewater. For instance, in municipal wastewater treatment plants, PFS improves sludge settling efficiency by over 30% while reducing chemical dosage, cutting operational costs by 15%-20%. Its broad pH adaptability and non-toxic properties further make it ideal for industrial wastewater treatment.
Papermaking Industry: Enabler of Cleaner Production
Papermaking wastewater, laden with lignin, cellulose, and chemical additives, poses significant treatment challenges. Lanyao’s PFS effectively separates colloidal substances through adsorption and charge neutralization, reducing turbidity and color. A case study with a major paper manufacturer revealed that PFS increased wastewater reuse rates to 85%, reduced water consumption per ton of paper by 20%, and enhanced paper whiteness and strength, achieving both economic and environmental benefits.
Textile Dyeing: Solving High Chroma Challenges
Textile dyeing wastewater, characterized by complex composition, deep color, and high organic content, often fails to meet discharge standards with conventional methods. Lanyao’s PFS excels in breaking down chromophores in dye molecules through strong oxidation and decolorization capabilities. In a project at a textile dyeing park in Zhejiang Province, PFS achieved over 95% color removal and 80% COD reduction, helping clients pass environmental inspections while lowering sludge disposal costs. Its adaptability to low temperatures also ensures stable performance for northern regional industries.
Innovation-Driven Solutions, Serving Global Clients
With over two decades of expertise, Jiangsu Lanyao Water Treatment Co., Ltd. holds proprietary PFS production technologies certified by ISO 9001 and ISO 14001, along with multiple national patents. The company offers customized PFS products (liquid/solid forms) and end-to-end technical support. Today, Lanyao’s products are exported to over 30 countries and regions, including Southeast Asia, the Middle East, and Africa, serving more than 2,000 clients worldwide.
About Jiangsu Lanyao Water Treatment Co., Ltd.
As a National High-Tech Enterprise, Jiangsu Lanyao is dedicated to advancing eco-friendly chemical solutions and water resource recycling. Moving forward, the company will continue to innovate, expanding PFS applications across industries to accelerate global green transformation.
