Performance of Liquid Polymeric Aluminum Chloride
Liquid polymeric aluminum chloride is an advanced inorganic polymer coagulant extensively employed in modern water treatment systems. In comparison to conventional water treatment agents, it demonstrates superior adsorption capability, enhanced treatment efficiency, and reduced operational costs. As a new-generation derivative of polyaluminum chloride, it exhibits excellent adaptability across a wide pH range, under varying water quality conditions, and at different temperatures. These...
Effects and Applications of Polyacrylamide
Polyacrylamide is extensively used in oilfield operations, including drilling, refining, extraction, and secondary oil recovery. In these processes, it helps reduce water loss, improve filtration, and enhance the rigidity of drilling fluids. During secondary oil recovery, polyacrylamide increases oil displacement efficiency and prolongs the operational life of wells.
In the paper industry, polyacrylamide improves pulp dewatering, boosts the retention of fine fibers, and strengthens the...
Polyacrylamide A Versatile Water-Soluble Polymer
Polyacrylamide (PAM) is a linear polymer produced by the homopolymerization of acrylamide or its copolymerization with other monomers. This macromolecule contains amide groups along its chain, which readily form hydrogen bonds. This property grants PAM excellent water solubility and high chemical reactivity, allowing it to be easily modified through grafting or cross-linking reactions to form branched or three-dimensional network structures.
By selecting specific initiator systems and...
Important indicators of polyaluminium chloride
Basicity: The Engine of Flocculation Efficiency
Basicity – the hydroxylation degree in polyaluminium chloride – is the foremost driver of its power as a high-efficiency flocculant. Higher basicity directly enhances PAC’s ability to aggregate impurities, making it exceptionally effective in high-salinity or turbid waters. This parameter solidifies polyaluminium chloride’s reputation for superior flocculation versus traditional coagulants.
pH: Fine-Tuning Flocculation Chemistry
The pH...
Polyaluminium Chloride in Treating Domestic Sewage
When PAC is added to domestic sewage, it undergoes hydrolysis to produce a series of positively charged hydrolysis products. These products can strongly adsorb the negatively charged colloidal particles in the sewage, such as those formed by the interaction of surfactants with oil stains and dust particles. Through the mechanisms of electrostatic neutralization and adsorption bridging, PAC promotes the aggregation of colloidal particles into larger flocs, which can then settle or be filtered...
Decolorizing Agent for Textile Wastewater
The textile industry is one of the important economic sectors, including textiles and printing and dyeing. In the process of processing various raw materials into fabrics in the textile industry, various types of wastewater are generated, among which dyeing wastewater pollution is more serious. Textile printing and dyeing wastewater refers to the general term for various types of wastewater generated during the textile and printing and dyeing processing. It includes two parts: textile...
The quality indicators of PAC (Polyaluminium chloride)
Basicity：The degree of hydroxylation or alkalization of a certain form in PAC (polyaluminium chloride) – a key wastewater treatment chemical – is called the basicity or alkalization degree. Basicity is one of the most important indicators of PAC (polyaluminium chloride) and has a very close relationship with the flocculation effect. The higher the concentration and salinity of the raw water, the better the flocculation effect will be.
pH value：The pH of PAC (Polyaluminium...
Coagulant principle of poly aluminum chloride
In water, particles often remain suspended due to electrical charges on their surfaces. PAC polyaluminum chloride alters the ionic environment by increasing ion concentration, compressing the electrical double layer and allowing particles to come closer. As repulsion weakens, van der Waals forces promote aggregation and sedimentation.
Polyaluminum chloride PAC also works by adsorbing to charged particles and neutralizing their surface charge. This reduces electrostatic repulsion, making it...
Industrial Applications of Calcium Chloride
Calcium chloride is widely used on roads, highways, and parking lots as a de-icing agent and lubricant. When in contact with water, it releases heat and reduces ice formation.
Calcium chloride has a strong absorption capacity, making it an effective drying agent for gases like nitrogen, oxygen, hydrogen, and sulfur dioxide.
As a cement additive, calcium chloride reduces decomposition temperature by about 40°C, improving cement production.
In refrigeration, calcium chloride solution acts as a...
Applications of Polyferric sulfate
As a polyferric sulfate coagulant, this new-generation water treatment chemical offers highefficiency, excellent water quality improvement, and complete safety for human and environmentalhealth. lt contains no harmful aluminum, chlorine, or heavy metal ions, and is non-toxic, harmless,and reliable.
Polyferric sulfate is a premium-quality inorganic polymer with outstanding coagulation andsedimentation performance.
Produces clean, clear water while avoiding contamination risks present in other...
The functional components of defoamers
In the industrial processes where foam formation can hinder efficiency and product quality, defoamers play a critical role. The high performance and remarkable stability of modern defoamers are a direct result of their sophisticated multi-component design. Each functional group works in synergy to ensure effective and long-lasting foam control.
Primary Defoaming Agents: As the main active ingredient, these components, such as dimethyl silicone oil and polydimethylsiloxane, are responsible for...
Performance and Use of Liquid Polymer Aluminum Chloride
Liquid polymer aluminum chloride is an advanced inorganic polymer coagulant widely used in modern water treatment processes. Compared with traditional water treatment chemicals, liquid polymer aluminum chloride offers stronger adsorption capacity, higher efficiency, and lower treatment costs. As a new-generation product of poly aluminum chloride, it has excellent adaptability in pH range, water quality conditions, and temperature, making it one of the most widely applied coagulants in...
The Effects and Uses of Polyacrylamide
Polyacrylamide is widely used in oilfield operations such as drilling, refining, pressing, and secondary oil recovery. The uses of polyacrylamide here include reducing water loss, improving filtration, and enhancing the stiffness of drilling fluids. In secondary oil recovery, the effects of polyacrylamide improve oil displacement efficiency and extend the life of wells.
Polyacrylamide improves pulp dehydration, increases retention of fine fibers, and enhances paper...
Polyacrylamide A Versatile Water Soluble Polymer
Polyacrylamide, commonly referred to as PAM, is a linear polymer obtained through the homopolymerization of acrylamide or copolymerization with other monomers. This macromolecular compound contains amide groups in its structural units, which readily form hydrogen bonds, endowing it with excellent water solubility and high chemical reactivity. It can be easily modified through grafting or cross-linking to form branched or network structures.
By selecting different initiator systems and...
Industrial Applications of Antifoam
Our defoamer is widely used in gelatin, fermentation, food processing, paint, petrochemical, papermaking, industrial cleaning, textile, fertilizer, and wastewater treatment industries. As a high-performance antifoam, it ensures efficiency in processes such as natural gas desulfurization, resin synthesis, ink production, and textile dyeing.
By using our defoamer, customers benefit from enhanced production efficiency, reduced costs, and improved end-product quality. As a professional antifoam...
Decolorizing Agent for Textile Wastewater
The flocculation decolorizing agent developed by our company can achieve the best decolorization rate of 99% respectively for actual printing and dyeing wastewater, with excellent decolorization performance: the treatment effect under acidic conditions is better than that under alkaline conditions; When used in conjunction with inorganic low molecular weight flocculants, it can produce a synergistic effect and accelerate the flocculation settling rate during treatment. This product belongs...
Benefits of Polyaluminum Chloride in Water Treatment
Polyaluminum Chloride (PAC) is a highly effective coagulant widely used in water and wastewater treatment. Its benefits are significant compared to traditional coagulants like alum.
PAC works efficiently over a broader pH range and at lower doses. This leads to reduced sludge production, lowering disposal costs. Secondly, it flocculates very effectively, forming dense, fast-settling flocs that result in clearer water and higher filtration efficiency. This improves the removal of...
Decolorization in Industrial Wastewater Treatment
In response to growing environmental regulations and the need for sustainable wastewatermanagement, the newly formulated Decolorizing, Agent offers a technically advanced solutionengineered for high-efficiency decolorization.This polymer-based water treatment chemical isspecifically designed to remove chromatic groups from industrial effluents, combining decolorizationflocculation, and COD reduction in a single product.
Ideal for challenging wastewater streams from dye manufacturing, textile...
Polymeric ferric sulfate for sewage treatment
Polymeric Ferric Sulfate (PfS) is an inorganic polymer coaqulant widely recognized for its effectiveness inwater and wastewater treatment. lts primary function is to remove a wide spectrum of pollutantsincluding organic matter, suspended solids, and particularly, heavy metals.
Compared to traditional coagulants like alum, PFS offers several advantages. it functions effectively overa wid er pH range, produces denser and faster-settling flocs, and leaves a lower residual concentration ofmetal in...
The Role and Performance of Polyferric Sulfate in Modern Wastewater Treatment
In the field of wastewater treatment, Polyferric Sulfate has emerged as one of the most reliable and multifunctional coagulants. This advanced ferric-based product provides superior clarification, pollutant removal, and system stability. Through years of application in both industrial and municipal wastewater treatment, Polyferric Sulfate has proven to be an effective, economical, and environmentally friendly solution for complex water purification challenges.
1. Strong Flocculation and Rapid...
Source Premium Water Treatment Chemicals at THAIWATER 2025! Visit Jiangsu Lanyao (Booth G6)
Dear Water Treatment Professionals,
Prepare for THAIWATER 2025 – Southeast Asia's pivotal event for water and wastewater solutions! We invite you to connect with Jiangsu Lanyao Water Treatment Co., Ltd., your reliable partner for high-performance water treatment chemicals, at our prime location: Booth G6.
Hailing from Yixing, China's renowned environmental technology hub, Jiangsu Lanyao specializes in manufacturing essential chemicals trusted by industries and municipalities worldwide.
Visit...
Lanyao Flocculant Decolorizer Decolorizing Agent for Textile Wastewater
The textile industry is one of the important economic sectors, including textiles and printing and dyeing. In the process of processing various raw materials into fabrics in the textile industry, various types of wastewater are generated, among which dyeing wastewater pollution is more serious. Textile printing and dyeing wastewater refers to the general term for various types of wastewater generated during the textile and printing and dyeing processing. It includes two parts: textile...
The properties of polymeric ferric sulfate
Polyferric sulfate (PFS), with the chemical formula [Fe (2OH) (nSO4) 3-0.5n] m, is dark brownish red in color. It is more viscous and less corrosive than other inorganic flocculants. The preparation of PFS mainly includes air (oxygen) catalytic oxidation method, nitric acid oxidation method, hydrogen peroxide oxidation method, etc. The essence is to control n (SO24-) : n (Fe3+) <3:2 to obtain PFS with different basicity degrees. PFS is prone to hydrolysis reactions in water, generating...
Lanyao Water Treatment Co., Ltd. Invites You to Shanghai & WTC 2025
We are delighted to announce that Lanyao Water Treatment Co., Ltd. will participate in the Shanghai & WTC 2025 exhibition! Join us to explore cutting-edge solutions in water treatment chemicals, including polyaluminum chloride（solid&liquid）, polyferric sulfate,defoamer,bacteria and more.
Event Details:
Date: June 4th–6th, 2025
Booth No.: 7.1H496
Venue: National Exhibition and Convention Center (Hongqiao, Shanghai)
As a leading manufacturer and supplier of water treatment chemicals, we...
