News
-
Liquid PAC vs Powder PAC: Which is Better for South America?
Polyaluminum Chloride (PAC) is one of the most widely used coagulants in modern water treatment. A key question frequently raised by buyers and distributors is: Should one choose liquid PAC or powdered PAC? As a PAC supplier with years of experience in the chemical indus...Read more -
Meet Yuncang at the 139th Canton Fair (April 15–19) – Booth 1.1H20
Yuncang is pleased to announce that we will participate in the China Import and Export Fair (The 139th Canton Fair), one of the world’s largest and most influential trade exhibitions. ...Read more -
Calcium Hypochlorite Buying Guide for Distributors
The Ultimate B2B Handbook for Sourcing, Pricing, Compliance, and Market Expansion As a potent disinfectant, oxidant, and bleaching agent, Calcium Hypochlorite plays a vital role across numerous industries. Its scope of applicati...Read more -
Polyacrylamide Dosage Guide for Industrial Wastewater Treatment
Efficient wastewater treatment is a critical requirement for modern industries facing increasingly strict environmental regulations and rising operational costs. Whether in mining, textile manufacturing, municipal treatment, or oil processing, achieving effective solid-...Read more -
How to Combine PAC and PAM in Coagulation
A Complete Guide for Efficient Water Treatment Water treatment systems rely heavily on coagulation and flocculation processes to remove suspended particles, organic matter, and turbidity from water. Among the most widely used chemicals in these processes are Polyaluminum...Read more -
How Much Calcium Hypochlorite Should Be Added to a Pool?
⚡ Quick Answer To raise chlorine levels in a swimming pool, you typically add about 21.5 g of 70% calcium hypochlorite per 10 m3 of water to increase free chlorine by 1.5 ppm (1 mg/L). This dosage applies to 70% available chlorine Calcium Hypochlorite, one of the mos...Read more -
Common Mistakes When Using PDADMAC in Water Treatment
Poly(diallyldimethylammonium chloride)—commonly known as PDADMAC or PolyDADMAC—is a highly effective cationic polymer widely used in municipal and industrial water treatment. As a strong-charge-density coagulant, it plays a critical role in turbidity removal, sludge dewa...Read more -
Liquid vs Solid PAM: Which Form Is Better for Your Project?
Choosing the right Flocculant is a critical step in achieving efficient, stable, and cost-effective water treatment performance. Among the many options available, polyacrylamide (PAM) remains one of the most widely used polymers in municipal wastewater treatment, indus...Read more -
2026 Spring Festival Holiday Notice
Dear Valued Customers and Partners, As the Chinese Spring Festival approaches, we would like to express our sincere gratitude for your continued trust and support over the past year. The Spring Festival is the most important traditional holiday in China, symbolizing reunion, appreciation, and a...Read more -
Key specifications to check when purchasing PolyDADMAC
Polydiallyldimethylammonium chloride, also known as PolyDADMAC, is a cationic polymer coagulant widely used in water and wastewater treatment, papermaking, textiles, mining, and various industrial processes. It is primarily used as a coagulant or flocculant to remove tur...Read more -
Using PDADMAC for Turbidity Removal and Color Reduction in Water and Wastewater Treatment
Water turbidity and color are critical indicators of water quality, especially in industrial and municipal applications. High turbidity, caused by suspended solids such as clay, silt, and organic matter, reduces disinfection efficiency, promotes microbial growth, and int...Read more -
FAQ About Swimming Pool Chlorine Tablets for Bulk Buyers
Swimming pool chlorine tablets play a crucial role in maintaining the cleanliness, safety, and hygiene of swimming pools, spas, water parks, and recreational facilities worldwide. Among all pool disinfectants, trichloroisocyanuric acid (TCCA) tablets and sodium dichloroi...Read more