Henan Hongze Environmental Protection Technology Co., Ltd
Polyferric sulfate (PFS) is also known as basic ferric sulfate or hydroxyl ferric sulfate, and its molecular formula can generally be expressed as [Fe2(OH)n(S04) 3-n / 2]m[2]. It is an intermediate product of the hydrolysis of iron sulfate in a flocculation process. Liquid polyferric sulfate itself contains a large number of polymeric cations, such as [Fe3(0H)4]5+, [Fe6(OH)12]6+, [Fe4(OH)4]6+, which exist in aqueous solution [Fe(H20)6]3+, [Fe2(H20)3]3+, [Fe(H20)2]3+ and so on. As a new type of...
A water purifier is a chemical or substance used to treat and purify water. They are mainly of the following types: 1. Disinfectant: such as chlorine, ozone, ultraviolet, etc., can kill bacteria, viruses and other microorganisms in water. 2. Flocculants: such as aluminum sulfate, polyaluminum chloride, etc., can remove suspended particles and colloidal substances in water. 3. Adsorbents: such as activated carbon, ion exchange resin, etc., can remove pollutants such as organic matter and heavy...
In modern water treatment and environmental protection industry, polyaluminum chloride (PAC) as a highly efficient flocculant, its performance directly affects the improvement of water quality and the efficiency of wastewater treatment. Among them, basicity, as one of the important indicators to measure the effect of PAC, is very important to improve the flocculation effect of PAC. Based on the material text provided, this paper will discuss how to improve the basicity of polyaluminum chloride...
Classification of polyaluminum chloride As an inorganic polymer coagulant, Polyaluminum Chloride (PAC) has been widely used in many fields such as water treatment and industrial manufacturing. It is classified in various ways, mainly including the following: Classification by form: Liquid polyaluminum chloride: undried form, easy to use, no dilution, but high transport costs, suitable for short-distance transport. Solid polyaluminum chloride: dried form, easy to transport, but need to be...
In modern sewage treatment technology, phosphorus removal is a crucial link, it is not only related to water quality safety, but also directly affect the ecological balance of the environment. As an efficient phosphorus removal agent, polyferric sulfate is widely used in various sewage treatment systems because of its excellent phosphorus removal performance and good environmental adaptability. In this paper, the principle of phosphorus removal by polyferric sulfate is briefly introduced, and...
I. Introduction Polymeric Ferric Sulfate (PFS), as a highly efficient inorganic polymer coagulant, is widely used in the field of water treatment. This paper aims to introduce the production process of polyferric sulfate in detail, including raw materials and ingredients preparation, reaction process and condition control, product separation and purification, crystallization and drying, product packaging and storage, quality testing and standards, production safety and environmental protection...
Polyferric Sulfate (PFS), as a new inorganic polymer coagulant, has attracted much attention for its excellent water purification effect since it was developed abroad in the 1970s. It has been developed in China since the mid-1980s and has been widely used in various water treatment fields. However, with the increase of polyferric sulfate products on the market, their quality is also uneven, and the price difference is significant. Starting from several key quality parameters, this paper will...
Polyaluminum chloride (PAC), as a common water purification agent, plays an important role in the Water Treatment Chemicals process. However, in order to ensure the best purification effect of water quality, it is important to determine the dosage of PAC reasonably. This article details how to determine the appropriate PAC dosage. First, small test dissolve PAC to preliminarily determine the dosage range Before using PAC for water treatment, a small test is first needed to determine the initial...
In industrial production and agriculture, polyferric sulfate is a commonly used chemical, which is widely used in Water Treatment Chemicals, metal processing, agricultural fertilizer and other fields. When purchasing polyferric sulfate, it is important to choose the right manufacturer and the right procurement method. This article will introduce you to the way of purchasing polyferric sulfate, how to choose the manufacturer and what to pay attention to. Procurement method 1. Direct procurement:...
In the process of sewage treatment or Water Treatment Chemicals, flocculants are commonly used chemical agents to help suspended particles or colloidal substances in water gather into larger floc, so as to facilitate subsequent precipitation, filtration and other treatment processes. When a variety of flocculants are used, the choice of adding order becomes particularly important, because it directly affects the quality of the flocculation effect. For the use of inorganic flocculants and...
Several major indexes affecting the flocculation effect of polyaluminum chloride Polyaluminum chloride (PAC) is a widely used flocculant for water treatment, and its properties are directly related to the water treatment effect and water quality safety. In the application process of PAC, there are several key quality indicators that have an important impact on the flocculation effect. This article will explore these metrics in detail to better understand how they affect the flocculation...
There are two kinds of polyaluminum chloride in the market, liquid and solid, each with its own advantages and disadvantages. Solid polyaluminum chloride is easy to store and transport, but it needs to be dissolved before use. Liquid polyaluminum chloride do not dissolve, before use, dilute water into a concentrated aqueous solution. However, relatively speaking, more solid polyaluminum chloride is used at present, so dissolution and dilution are essential before use. No matter how it is used,...
In the field of Water Treatment Chemicals, polyaluminum chloride (PAC) and polyacrylamide (PAM) are two common flocculants, which play an important role in sewage treatment, sludge dehydration and drinking water treatment. This article will introduce the basic concepts, performance characteristics, common classification, use methods and precautions of PAC and PAM in detail. I. Basic concepts of PAC and PAM 1. Polyaluminum chloride (PAC) Polyaluminum chloride, referred to as PAC, also known as...
In modern cities, waterworks is an important infrastructure to ensure residents' water safety and health. Waterworks convert raw water into tap water that meets drinking water standards through a series of complex processes. In this process, polyaluminum chloride (PAC), as an important water treatment agent, plays an indispensable role. Introduction to water production process of Water Treatment Chemicals waterworks The process of making water in waterworks usually includes the following main...
HPMC Hydroxypropyl Methyl Cellulose as a dispersant, thickener and adhesive in Building Chemical Additive, mainly used in the formation of cement mortar and gypsum products. It is used in cement mortars to increase their adhesion, reduce flocculation, improve viscosity and shrinkage, and maintain moisture retention. Reduce the water loss on the concrete surface, improve the strength, and prevent the crack and weathering of water-soluble salt; HPMC has thixotropy and can prepare low flow,...
Adhesive Products are generally divided into three types: organic and inorganic adhesives, and metal powder adhesives. Common organic adhesives mainly include: epoxy adhesives, silicone adhesives. The main property difference between them and inorganic adhesives is temperature resistance. The maximum temperature resistance of organic adhesives is usually between 100-250 degrees, and the maximum is generally not more than 400 degrees. The temperature resistance of inorganic adhesives is usually...
What is the role of hydroxypropyl methyl cellulose? Which industries use it? I believe everyone is not very familiar with it, which industry is our factory production of hydroxypropyl methyl cellulose? I. Building Chemical Additive industry: 1, cement mortar: improve the dispersity of cement sand, greatly improve the plasticity and water retention of mortar, effectively prevent cracks, can improve the strength of cement. 2, ceramic tile cement: improve the plasticity of pressed ceramic tile...
Model NO.: CN001-30 Certification: SGS Trademark: Green Gird Transport Package: 25kg Per Bag Specification: Chemical Additives Origin: China HS Code: 3912900000 1.0Product descriptionHydroxypropyl methyl cellulose ether(HPMC)is non-ionic cellulose ether produced fromthe raw material of natural polymer cellulose through a series of chemical processing.It has the properties like water solubility,water-retaining property,PH value stability,surface activity,reversible gelling by temperature...
RF cable can be customized for other specifications 3020 pink 0603 pink 0603 pink For the development of a redispersible latex powder emulsion? Redispersible polymer latex powder is a new type of powder functional material obtained by drying polymer emulsion , It is characterized by being redispersible in the aqueous phase to form a dispersed emulsion having similar properties to the original emulsion. Compared with traditional lotion , The dispersible polymer powder has the advantages of...
Can the magnetic field effect influence the treatment effect of polyaluminum chloride? Studying the Water Treatment Chemicals effect of polyaluminum chloride has far-reaching significance. People in the industry all know that PH value, water temperature, and impurities in water all affect the polyaluminum chloride. So, will the magnetic field affect the flocculation effect of polyaluminum chloride? Below is a detailed analysis by the Henan Hongze Environmental Protection Technology Co: The...
Can polyacrylamide and polyaluminum chloride be used at the same time? Can polyacrylamide and polyaluminium chloride be used at the same time? hzhb tells you that in the case of sewage treatment, some sewage, the use of a single flocculant is not effective, it must be used in combination. Inorganic flocculant PAC and polyacrylamide composite flocculant will achieve better results in the treatment of sewage, but the order should be paid attention to when adding the agent, the order is not...
Many times, when using polyaluminum chloride, because of the difference in quality, I don’t know how to use it. So, today, I will introduce the control of the amount of polyaluminum chloride used. When using polyaluminum chloride, because of the difference in quality, I don’t know how to use it. So, today, I will introduce the control of the amount of polyaluminum chloride used. We must first understand what water quality you are dealing with. Is it treating industrial wastewater?...
Model NO.: ELT-PCE Product Name: Concrete Cement Polycarboxylate Superplasticizer Cement Paste Fluidity (mm): >=240 Water Reduction (%): >=25 Corrosion to Steel Bars: None Trademark: elite-indus Transport Package: 230kg/200L PE Drum, 1100kg/IBC Tank, Specification: ISO Origin: China HS Code: 3824401000 Model NO.: ELT-PCE Product Name: Concrete Cement Polycarboxylate Superplasticizer Cement Paste Fluidity (mm): >=240 Water Reduction (%): >=25 Corrosion to Steel Bars: None Trademark:...
Model NO.: DRK-HPMC Characteristic: Good Adhesivity Name: Hydroxypropyl Methyl Cellulose Brand: Derekchem Raw Marterils: Purified Cotton Viscosity: 200000cps Trademark: DEREKCHEM Transport Package: 25kg Each Bag. Inner Polyethylene Film Bag and out Specification: Construction grade Origin: Hebei, China HS Code: 3912390000 HPMC Industry Grade (Hydroxypropyl methyl cellulose) Brif introduction Hydroxypropyl methyl cellulose (HPMC) is a natural polymer materials as raw materials,through a series...
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