The most authoritative and comprehensive analysis of polyaluminum chloride reveals that it is an inorganic polymer coagulant. The molecular weight increases due to the bridging action of hydroxide ions and the polymerization of polyvalent anions, making it a highly charged inorganic polymer water treatment agent. Polyaluminum chloride comes in both liquid and solid forms. Liquid polyaluminum chloride remains undried, offering benefits like easy handling, no need for dilution, and a relatively affordable price. However, its downside lies in the increased transportation costs since it requires tankers (equivalent to transporting 2-3 tons of liquid per ton of solid). Solid polyaluminum chloride, on the other hand, is easier to transport once dried, eliminating the need for tankers. Yet, it requires dilution before use, increasing operational effort.
Performance-wise, polyaluminum chloride outperforms aluminum sulfate in terms of water purification quality, reducing costs by 15-30%. It forms flocs quickly, allowing faster sedimentation and higher processing efficiency. Its usage results in lower alkalinity in treated water, meaning less alkali is required during treatment. It works well across a pH range of 5.0-9.0 and exhibits superior adaptability to varying water temperatures compared to traditional inorganic flocculants like aluminum sulfate. It's also less corrosive and more soluble than aluminum sulfate, producing minimal additional salts in treated water, which is advantageous for ion exchange processes.
The recommended dosage depends on water conditions. For instance, when treating turbid water (100-500 mg/L), the dosage typically ranges from 3-6 mg/L. A small-scale trial is always recommended to determine the optimal amount.
Packaging options include plastic woven bags with an inner plastic film, each weighing 25 kg net. Customizations are available based on customer needs. Liquid polyaluminum chloride is also available. It’s crucial to store this product away from toxic materials in a cool, dry, and well-ventilated indoor space.
When using polyaluminum chloride, start with a small-scale test to find the optimal dosage for effective water purification. Always prepare solutions fresh and avoid mixing it with other chemicals. Solutions and dilutions are mildly corrosive but less so than many other inorganic flocculants. The product’s shelf life is six months for liquid and two years for solid forms, with solid products remaining usable even after exposure to moisture.
This product ensures compliance with drinking water hygiene standards upon proper application. Manufacturer Address: Polyaluminum Chloride http://
Polyaluminum chloride represents a breakthrough in water treatment technology, offering enhanced efficiency and cost-effectiveness over traditional methods. Its versatility makes it a valuable asset for industries requiring high-quality water purification.
fastener second-hand machine,nail machine 714C,heating machine,hex nuts machine,screws machine
NINGBO YWC IMP. & EXP. CO.,LTD , https://www.nbywc-fastener.com