1.PAC

Overview

Polyaluminum chloride (PAC) is an inorganic polymer flocculant. It mainly acts on the polluted water body through the hydroxyl group, and is separated and precipitated by electricity attraction and bridging during the hydrolysis process. It is widely used in the field of water treatment due to its universality, cheapness, fast flocculation and green environmental protection.

Features

• The floc is fast forming, good activity, and good filtration
• No additional alkaline additives needed, and the treatment effect remains unchanged after deliquescence
• Adapt to a wide pH range, strong applicability, and wide range of uses
• Less salt residue in the treated water
• Effectively remove the pollution of heavy metals and radioactive substances to water bodies
• High active ingredients, easy to store and transport

Technical Specifications

2. PFS

Overview

Polymeric iron sulfate (PFS) is a new type of inorganic polymer flocculant and is the leading product of iron salt coagulants. It is widely used in various fields of water treatment with excellent coagulation effect and low use cost, especially for the treatment of low temperature and low turbid water, so it is more common in winter in the northern region.

Features

• Efficient flocculation: short flocculation time, dense alum flower particles, good precipitation performance; No residual iron remains, no color- intensity to the water.
• Economical energy saving: the dosage is small, which saves more than 30% of drug consumption compared with ferrous sulfate.
• Strong adaptability: especially suitable for the treatment of high sewage and low temperature and low turbid water.
• Wide applicable pH range: Can be used within the pH value of 4~11.
• Easy dehydration filtration: The sediment has good dehydration performance, easy to filter, and reduces the water consumption of the process

Technical Specifications

3. PFC

Product Introduction

Liquid polyferric chloride is a highly efficient and cost-effective flocculant used for the treatment of drinking water, industrial water, industrial wastewater, municipal sewage, and swimming pool circulating water. It provides excellent performance in heavy metal and sulfide removal, decolorization, deodorization, oil removal, sterilization, phosphorus removal, and reduction of COD and BOD in treated water.

Product Features

• Significant Cost Advantage
  It can replace liquid or solid aluminum sulfate, polyaluminum chloride, polyferric sulfate, and other flocculants, reducing treatment costs by more than 30%.
• Excellent Flocculation Performance
  Compared with aluminum-based flocculants, it offers a faster settling rate and forms dense, compact flocs. It produces less sludge, which can significantly reduce sludge treatment costs.
• Wide Application Range
  It is suitable for a wide pH range and can be used in water with a pH value of 4–12. The optimal pH range is 6–10. It is also commonly used in PCB etching, stainless steel corrosion treatment, mordant applications, and other industrial processes.

Technical Specifications

4. Aluminum Sulphate

Product Introduction

Aluminum sulfate is one of the earliest water purification flocculants widely use. It is highly soluble in water and insoluble in alcohol, and its aqueous solution is acidic. It is also an excellent fluoride removal agent and is widely used in the paper industry. In addition, it can be used as an oil and grease clarifying agent, concrete waterproofing agent, and in other applications.

Main Applications

• Water Purification and Flocculation
  Mainly used for the purification treatment of industrial water and wastewater. It is especially effective for low-temperature, low-turbidity, and high-pH water, and can effectively remove color, algae, and other contaminants from water.
• Paper Industry
  Used as a sizing precipitant in the pulp sizing process to improve paper sizing performance and water resistance.
• Textile Printing and Dyeing
  Used as a mordant in textile printing and dyeing processes, providing stable color-fixing performance.

Technical Specifications

5. PAM

Overview

Polyacrylamide (PAM) is a water-soluble polymer. It is insoluble in most organic solvents and has excellent flocculation performance. It can also reduce frictional resistance between liquids.

Based on ionic characteristics, PAM can be classified into four types: nonionic, anionic, cationic, and amphoteric.

Cationic PAM has a special flocculation effect on organic colloidal suspended solids. It can rapidly promote sludge dewatering and filtration. During dewatering, it does not stick to the filter cloth, and during filter pressing, the sludge cake remains compact and does not loosen easily, resulting in high treatment efficiency.

Anionic PAM has good hydrophilicity. As a negatively charged polymer, it can neutralize positively charged suspended particles and promote their coagulation.

Main Applications

• Sludge Dewatering Treatment
  Used for sludge dewatering in organic wastewater treatment. It is widely applied in chemical industrial wastewater, waste liquid treatment, and municipal sewage treatment.
• Oil & Gas Industry
  Used in oil production, drilling mud, and waste drilling mud treatment. It helps prevent water channeling and reduce frictional resistance, and is widely used in enhanced oil recovery and tertiary oil recovery.
• Wastewater Decolorization and COD Reduction
  Provides excellent decolorization performance. The decolorization rate of wastewater can reach over 95%, and the COD removal rate is generally between 40% and 70%.
• Paper and Textile Industries
  Used as a paper strengthening agent to improve the dry and wet strength of paper. It can also be used as a paper dry-strength agent, textile sizing agent, finishing agent, and printing and dyeing auxiliary.

Technical Specifications