Polyaluminium chloride - pac Products manufactured through spray drying process show features of high stability, adaptation to wide water area, quick hydrolysis speed, strong absorptivity, big flocs, quick precipitation, low turbidity out of water and superior dehydration property. Spray drying products are needed less than other products for the treatment of same water quality, and especially for seriously polluted water, spray drying products are only needed half less than roller drying products, which can not only decrease workerf+s labor intensity, but also reduce clientsf+ water cost. Besides, spray drying products can avoid water accident, and are more safe and reliable for drinking water. This product possess the following advantages compared with other coagulants: 1.Wider application, better water adaption. 2.Quickly shaping big alum bubble, and having good precipitation. 3.Better adaption to ph value (5-9), and little declining range of ph value and alkalinity of water after treatment. 4.Keeping stable precipitation effect at lower water temperature. 5.Higher alkalization than other aluminium salt and iron salt, and little erosion to equipments. In order to achieve optimum flocculation effect and lowest cost, you can determine the optimum product input proportion through tests according to different raw water turbidity, change of seasons and shapes of pond. Liquid products should be mixed to be 5-10% aqueous solution, and solid products should be mixed to be 3-5% aqueous solution. More higher is the turbidity of the raw water, more thinly is the solution mixed, and you can increase the product input and get better flocculation effect.
Hydrated lime Limetreat (m) sdn bhd is a member of nsl chemicals group of companies with operations in 14 countries. Its clients are located over the world from middle east to china, and from europe to central america. The group is a public listed company in the stock exchange of singapore. Our primary lines of businesses are environmental chemicals & services and we are the leading supplier for lime products like lime stone, quicklime, calcium carbonate powder, hydrated lime, calcium oxide powder, carbon additives and refractory products. Ncl chemicals is certified to iso9001:2000 quality management system & also iso14001. Limetreat products are certified by sirim malaysia. Lime, one of the most prolific and versatile chemicals in the world and suitable for most of the sectors like steel industry, water treatment, plastering, agriculture, soil stabilization, mining industry, ready mix concrete, pulp & paper industry, etc. The environmental chemicals are manufactured in malaysia and singapore plants. In water treatment, lime is used by many municipalities to improve water quality, especially for water softening and arsenic removal. Hydrated lime is also widely used to adjust the ph of water to prepare it for further treatment. Lime is also used to combat "red water" by neutralizing the acid water, thereby reducing corrosion of pipes and mains from acid water. 25 kg kraft paper bag or 1000 kg jumboo bag
Chloramine B Water treatment Molecular formula:c7h7clno2sna2h2o Cas no.:127-52-6 Appearance:white crystal powder Content:99.5% min Active chlorine:27% min Clarify:lucency Ph:9~11 Iron: 10ppm max Heavy metal:10ppm max Packing:25kg/50kg paper drum Packing:25kg/50kg paper drum 38 x 46
Poly aluminium chloride(PAC) Water treatment chemicals 25kg/bag (net weight)
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