NEWS

• 2025-07-09 Case 2: Indonesia sumatra palm oil mill - centrifugal dehydrator

  Case 2: Indonesiasumatra palm oil mill - centrifugal dehydratorProblem:The centrifuge has poor dehydration effect, the mud cake is thin (water content is more than 85%), the supernatant has a high solid content (>1%), causing tofrequent cleaning.Sludge characteristics: Mainly physical and chemical sludge (coagulation and flotation sludge), high oil content, and extremely high viscosity.PAM solution:Model: Zwitterionic PAMCationic degree: 30%Anionic degree: 10%Molecular weight…

  read more >
• 2025-07-09 Case 1: Large palm oil mill in Malaysia - dehydration by belt filter press

  Case 1: Large palm oil mill in Malaysia - dehydrationby belt filter press Problem: Sludge characteristics: initial moisture content 99.2%, high organic matter content (VSS/SS ≈ 70%), high viscosity, difficult to dehydrate.PAM solution:Model: Special high cationic PAMIonic degree: 50%Molecular weight: 12 millionForm: GranularDissolution time:

  read more >
• 2023-02-07 how to use polyacrylamide

  Polyacrylamide (PAM) is a polymer that is used in a variety of applications, including water treatment, oil and gas recovery, and soil conservation. Its versatility and effectiveness make Polyacrylamide an important material to have in your arsenal.To start, let's discuss how Polyacrylamide is used in water treatment. When it comes to improving the quality of drinking water and wastewater, Polyacrylamide plays a crucial role through the process of flocculation. The polyme…

  read more >
• 2022-11-04 Scientific and Technological Achievements of Zikun

  Zikun implements technological innovation to create a brand of sewage treatment chemicals, and strives to achieve an output value of over 100 million Yuan in 2025.Aluminum sulfate and poly aluminum chloride are indispensable agents in the first process of sewage treatment, which can play a role of flocculation and separating impurities. Over the years, around the production and R&D of sewage treatment chemicals, Zikun Environmental Protection Technology Co., Ltd. has continuo…

  read more >
• 2022-10-21 Corporate Development --- Poly Aluminum Chloride

  As a relatively high-quality manufacturer in the industry, Zhengzhou Zikun Environmental Protection Technology Co., Ltd. will not only ensure product quality, but also guarantee the followings: the water quality after treated by the polyaluminum chloride we produce is better than that of aluminum sulfate flocculant, and the cost is 15-30% lower, the formation of flocs is fast, the settling speed is fast, and the processing capacity is larger than that of traditional products …

  read more >
• 2022-08-26 What are the characteristics of inorganic flocculant aluminum sulfate?

  Since the United States first used aluminum sulfate for water treatment and obtained a patent in the late 19th century, aluminum sulfate has been widely used due to its excellent coagulation and sedimentation performance. Aluminum sulfate is currently the most used flocculant in the world. The annual output of aluminum sulfate in the world is about 5 million tons, of which nearly half is used in the field of water treatment.The suitable pH range of aluminum sulfate is related…

  read more >
• 2022-08-12 Effect of Calcium Chloride

  Calcium chloride is highly hygroscopic and easily deliquescent in the air. Calcium chloride desiccant generally adopts calcium chloride anhydrous and calcium chloride dihydrate, and uses its deliquescence properties to absorb water vapor in the air, but the moisture absorption capacities of calcium chloride anhydrous and calcium chloride dihydrate are very different.01Appearance is different:Anhydrous calcium chloride mainly has two types: powdery and spherical. Calcium chlor…

  read more >
• 2022-07-29 Which industries can use polyacrylamide?

  Polyacrylamide (PAM) is a linear polymer, and its products are mainly divided into two forms: dry powder and colloid. According to its structure, it can be divided into non-ionic, anionic and cationic. The products have been widely used in papermaking, mineral processing, oil extraction, metallurgy, building materials, sewage treatment and other industries.Polyacrylamide can be used as lubricant, suspending agent, clay stabilizer, oil displacing agent, dehydrating agent and t…

  read more >
• 2022-07-15 The Role of Anionic Polyacrylamide In Oilfield

  Anionic polyacrylamide is widely used, mainly used in papermaking, coal washing, smelting, textile, mineral processing, site exploration, oil exploration, municipal sewage treatment, etc. In China, 30% of the output is used for sewage treatment, and 70% of the output is used for oil extraction.In oil extraction, anionic polyacrylamide can be used as drilling fluid, fracturing fluid, polymer flooding, etc.Anionic polyacrylamide can adjust the fluidity of drilling fluid, lubric…

  read more >
• 2022-07-08 Why poly aluminum chloride can be used as a decolorizing oxidant

  We all know that poly aluminum chloride is commonly used in sewage treatment. In fact, its effect is not only that. Because of the influence of its own chemical components, poly aluminum chloride is used for water-soluble dye wastewater such as reactive, direct, cationic and acidic dyes, its decolorization rate is very high; it also has a good decolorization effect on disperse dyes. The main principle of decolorization is that the components of poly aluminum chloride react wi…

  read more >