Polyaluminium Chloride_化工百科
2022年1月1日 中文名:聚合氯化铝,英文名:Polyaluminium Chloride,CAS:1327-41-9,聚合铝能除菌、除臭、脱色、除氟、铝、铬、酚、除油、除浊、除重金属盐、除放射性污染物
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The new life of traditional water treatment flocculant
2021年12月23日 Polyaluminum chloride (PAC) is an inorganic polymer material that has the advantages of a simple preparation process and special electronic structure. It is
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POLYALUMINUM CHLORIDE 101707-17-9 - ChemicalBook
2023年3月23日 Uses. Polyaluminum chloride has the advantages of high adsorption activity, wide range of pH value, no need for coagulation aids and no influence of water
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“Inorganic Polymer Flocculation Catalyst”—Polyaluminum
2020年12月1日 “Inorganic Polymer Flocculation Catalyst”—Polyaluminum chloride as highly efficient and green catalyst for the Friedel-crafts alkylation of bis(indolyl)methanes
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POLY ALUMINUM CHLORIDE
2022年7月26日 Poly aluminum chloride is used mainly to remove color and colloidal matter in aqueous systems. It is also used in water treatment plants, clarification of industrial
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Study of production 500 kg/batch polyaluminum chloride
2021年6月24日 Abstract. Polyaluminum chloride (PAC) is commonly used as a chemical in the water treatment industry, deodorant and paper-making. The PAC is a complex
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Preparation of a novel non-burning polyaluminum
As an inevitable industrial by-product, polyaluminum chloride residue (PACR) will cause serious harm to the environment if directly buried and dumped. The Preparation of a
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What is Polyaluminium Chloride? - Camachem
Polyaluminium Chloride is also known as Aluminium Chloride Hydroxide and is abbreviated as PAC. It is a yellow colored, water soluble solid with the chemical formula [Al2
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Poly Aluminium Chloride (PAC) - Water
The first step is to obtain crystalline aluminum chloride, and the second step is to obtain polyaluminum chloride by pyrolysis or neutralization. Aluminum chloride method. The method using aluminum chloride powder as raw
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聚合氯化铝 - 百度百科
聚合氯化铝（PAC）是一种无机物，一种新兴净水材料、无机高分子混凝剂，简称聚铝。它是介于AlCl3和Al(OH)3之间的一种水溶性无机高分子聚合物，化学通式为[Al2(OH)nCl6-n]m，其中m代表聚合程度，n表示PAC产品的中性程度。n=1~5为具有Keggin结构的高电荷聚合环链体，对水中胶体和颗粒物具有高度电中和及 ...
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The new life of traditional water treatment flocculant
2021年12月23日 Polyaluminum chloride (PAC) is an inorganic polymer material that has the advantages of a simple preparation process and special electronic structure. It is considered to be the most efficient and widely used flocculation material for water treatment. In this work, PAC has been used as a Lewis acid catalyst in interdisciplinary fields
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“Inorganic Polymer Flocculation Catalyst”—Polyaluminum
2020年12月1日 1. Introduction. Polyaluminum chloride (PAC) is a classic inorganic polymer material, which has the advantages of easy preparation, low cost, and high efficiency in the field of water treatment and other areas of environmental protection [1, 2].In the recent past, there have been many developments in our understanding of the functional mechanism
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Coagulation behavior of polyaluminum chloride: Effects of
2015年6月1日 Coagulation mechanisms of polyaluminum chloride (PACl) at various dosages were studied using a conventional jar test at different final and initial pH values during treating kaolin suspension. The optimal final pH and dosages for PACl were obtained based on residual turbidity and zeta potential of flocs. The coagulation zones at various
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Polyaluminium Chloride - ChemBK
2022年1月1日 White polyaluminum chloride has replaced aluminum sulfate as a neutral sizing precipitant in the paper industry. Last Update：2022-01-01 08:46:44. Polyaluminium Chloride - Nature. The liquid product of polyaluminum chloride is a light yellow to brown yellow suspension, and the solid product is a light yellow or orange yellow crystalline
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Preparation of a novel non-burning polyaluminum
As an inevitable industrial by-product, polyaluminum chloride residue (PACR) will cause serious harm to the environment if directly buried and dumped. The aim of this paper was searched a new economical, environmental, and practical way of utilization for PACR. In this paper, a novel non-burning PACR compound filler was made from mainly PACR. The
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铝系混凝剂优势形态分析及其混凝特性
2020年10月30日 Polyaluminum chloride (PACl) is a common water treatment coagulant,which usually exhibits better effects than traditional aluminum salts in the practical application process. Lots of investigations have shown that the excellent performance is mainly due to the special composition,especially the unique physical and chemical
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Impacts of poly-aluminum chloride addition on activated
2014年12月8日 As a common and low-cost coagulant, poly-aluminum chloride (PAC) may be widely used for wastewater treatment. In this article, the impacts of PAC on activated sludge and the treatment efficiency of sequencing batch reactor were investigated over 100 d for domestic wastewater treatment.
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黄鑫-环境水质学国家重点实验室
9. Xin Huang, Baoyu Gao, Qinyan Yue, Yan Wang, Qian Li, Effect of polytitanium chloride and polyaluminum chloride pre-treatment on ultrafiltration process: floc properties and membrane fouling, Journal of the Taiwan Institute of Chemical Engineers, 88 (2018 10.
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Polyaluminium Chloride
Polyaluminum chloride,has good performance in the mining industry and can be used for ore washing and mineral separation. $260.00 ~ $290.00. view more. Polyaluminum chloride,it's large molecular structure,strong adsorption capacity and low dosage with low treatment cost. $260.00 ~ $290.00.
MoreThe new life of traditional water treatment flocculant
2021年12月23日 Polyaluminum chloride (PAC) is an inorganic polymer material that has the advantages of a simple preparation process and special electronic structure. It is considered to be the most efficient and widely used flocculation material for water treatment. In this work, PAC has been used as a Lewis acid catalyst in interdisciplinary fields
More“Inorganic Polymer Flocculation Catalyst”—Polyaluminum
2020年12月1日 1. Introduction. Polyaluminum chloride (PAC) is a classic inorganic polymer material, which has the advantages of easy preparation, low cost, and high efficiency in the field of water treatment and other areas of environmental protection [1, 2].In the recent past, there have been many developments in our understanding of the functional mechanism
MoreCoagulation behavior of polyaluminum chloride: Effects of
2015年6月1日 Coagulation mechanisms of polyaluminum chloride (PACl) at various dosages were studied using a conventional jar test at different final and initial pH values during treating kaolin suspension. The optimal final pH and dosages for PACl were obtained based on residual turbidity and zeta potential of flocs. The coagulation zones at various
MoreIJERPH Free Full-Text Optimization of Polyaluminum
2019年3月19日 Polyaluminum chloride (PAC) is a cheaper water-soluble inorganic polymer flocculant (IPF) with properties such as adsorption, coagulation, and precipitation [14,15], so it is widely applied to water treatment (Yang et al., 2014; Ali and Kim 2016). But PAC also has some shortcomings, such as instability and corrosivity.
More铝系混凝剂优势形态分析及其混凝特性
2020年10月30日 Polyaluminum chloride (PACl) is a common water treatment coagulant,which usually exhibits better effects than traditional aluminum salts in the practical application process. Lots of investigations have shown that the excellent performance is mainly due to the special composition,especially the unique physical and chemical
More
Preparation and Characteristics of Polyaluminium Chloride
Clay-brine process employing activated clay, NaCl, HCl, and HF as raw materials is the primarily advanced technology to synthesize cryolite in the present industrial grade. However, plenty of byproducts of fluorine-containing waste HCl at the concentration of about 10#x25;#x7e;12#x25; could not be utilized comprehensively and are even
MoreImpacts of poly-aluminum chloride addition on activated
2014年12月8日 As a common and low-cost coagulant, poly-aluminum chloride (PAC) may be widely used for wastewater treatment. In this article, the impacts of PAC on activated sludge and the treatment efficiency of sequencing batch reactor were investigated over 100 d for domestic wastewater treatment.
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Phosphorus removal by adsorbent based on poly
2020年9月1日 Phosphorus adsorption tests were carried out using poly-aluminum chloride sludge (PACS), which was collected from a water treatment plant in Nanjing. The amount of phosphorus adsorbed by PACS increased quickly within the first hour and reached equilibrium after about 48 h. The adsorption behavior of PACS for phosphorus is
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武汉理工大学材料科学与工程学院欢迎您
2015年12月3日 研究方向. 可陶瓷化水泥基材料：可陶瓷化水泥基材料纳微结构与宏观性能及陶瓷化原理本质研究。. 核废料固化：中低放核废料水泥固化配方研究，核废料安全处置过程中核素迁移、固化过程机理研究，核废料固化体长期耐久性研究；. 自愈合水泥基材料：基
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Polyaluminum Chloride, Primary Coagulant Beckart
Polyaluminum Chloride. Polyaluminum Chloride is well-suited as a primary coagulant in a wide variety of industrial and domestic wastewater treatment plans. Efficient and effective in coagulating particles at a wide range of pH, the chemical leaves no residual color and offers very good turbidity removal. Typical Applications: Inks. Foods. Metals.
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