new type high basicity poly aluminum chloride in Nairobi

Product Name: poly aluminium chloride powder
Basicity: 60%-80%
CAS No.:1327-41-9
Appearance: dark yellow powder
Purity: 20%~30%
Formula: Al2Cl(OH)5
Origin: Henan China
Package: 25kg bag,50kg bag,ton bag or according
Usage: coal washing and other industrial wastewater treatment

synthesis of polyaluminum chloride: optimization of process

the synthesis parameters were concentration of aluminum chloride hexahydrate (0.4 to 0.8 m), basicity ratio (2.0 to 2.4), reaction temperature (60 to 80 °c) and time (180 to 360 min). the performance of pαc for water treatment was also investigated.

study of production 500 kg/batch polyaluminum chloride from,a pilot-scale experiment with a capacity of 500 kg/batch feed was conducted by reacting al (oh) 3 with hcl and h 2 so 4, then neutralized using caco 3 to obtain liquid pac and gypsum as a by-product. the variation of acid concentration as reactant and reaction time were conducted to determine its effect on the composition of pac and the amount

the new life of traditional water treatment flocculant

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 inte

poly aluminum chloride chemfi,poly aluminum chloride is used for drinking water treatment (pac-v) is a new type inorganic polymer coagulant with high efficiency. this product is made from aluminum hydroxide, hydrochloric acid and calcium aluminate powder employing advanced technology. pac-v owns high flocculation efficiency with lower cost.

preparation and performance of a high purity poly-aluminum

one of the major pre-polymerized coagulants, poly-aluminum chloride (pac) is used broadly for water and wastewater treatment. pac contains different amounts of hydroxyl, and the molecular formula of pac is [alm(oh)n(h2o)x]·cl 3m−n ( n ≤ 3 m ). the application of pac started more than 30 years ago, and the scope of the

korea food additives code foodmate,korea food additives code. published: 2019-02-12. file format: pdf. views: 549. size: 11.12m. language: english. download times: 701. introduction. the purpose of this regulation is to secure safe-quality of food additives and to contribute to public health in using them in food safely through establishing the standards and specifications of

polyaluminium chloride (pac) dosing pwtag technical notes

pac products can be in the range of 5%-65% basicity. as a general rule, the higher the basicity, the higher the polymer content and thus cationic charge density and efficiency. higher basicity products have a lower aluminium content but are more efficient in clarification of water (i.e. turbidity/suspended solids removal).

poly aluminum chloride pac 30% china pac and pac 30%,cas number: 1327-41-9 chemical name: polyaluminium-chloride descriptions: this product is high-effective inorganic polymer coagulant. it is widely applied in water purification, wastewater treatment, precision cast, paper production, pharmaceutical industry and daily chemicals.

poly aluminium chloride (pac) 30% in nigeria best price

high quality polyaluminium chloride(pac) in nigeria . cas no.: -10-3; other names: poly aluminium chloride; mf: alcl3; einecs no.: 215-477-2; purity: 29-30%

30% poly aluminium chloride fecl3 ferric chloride,30% white pac aluminum polychloride polyaluminium chloride for urban drinking water . introduction . polyaluminium chloride is a kind of inorganic polymer flocculant, abbreviations for pac. due to the effect of bridge of the hydroxyl ions and polyvalent anions polymerization production, charge higher molecular weight of inorganic polym

organic and inorganic matter removal using high polymeric

the ability of locally laboratory-synthesized polyaluminium chloride (pac) with high al13 content (pac-al13) to remove organic, inorganic matter and colour from potable water, agricultural and electroplating wastewaters was evaluated relative to commercial pac (paci). pac-al13 used in this study was prepared using batch titration of naoh into alcl3·6h2o solution under vigorous stirring as

high purity and best efficiency poly aluminium chloride/pac,quantity (kilograms) 1 : : lead time (days) 3: 5: to be negotiated

poly aluminium chloride liquid at rs 9/kg poly aluminium

poly aluminium chloride liquid buy poly aluminium chloride at best price of rs 9/kg by bubble chemicals. also find product list from verified suppliers with contact number

pac chemicals for various water treatment,get a free quote. pac chemicals, the full name is poly aluminium chloride, can be used for drinking water, wastewater and pond water treatment, as well as sedimentation aids and flocculant in aquaculture. its aluminum content from 28% to 32% helps clean water to protect the environment.

south africa polyaluminium chloride, south african

made in south africa polyaluminium chloride directory offering wholesale south african polyaluminium chloride from south africa polyaluminium chloride manufacturers, suppliers and distributors at tradekey.com

polyaluminium chloride (pac) water treatment chemical,iii. poly aluminium chloride/pac usage : 1. poly aluminum chloride/pac can be used to purify urban drainage, river water, reservoir water, and groundwater. 2. poly aluminum chloride/pac can be used for industrial water purification. 3. poly aluminum chloride/pac can be used for urban sewage treatment. 4.

poly aluminium chloride (pac) powder for sale wholesale

Polyaluminium chloride is used as a coagulant in deodorants and water purification. In some cases, this compound is preferred because it has a high charge, which makes it more effective than other aluminium salts in destabilising and removing suspended matter.‬

high basicity polyaluminum chloride and best quality pac water treatment chemicals,cas no.: 1327-41-9 formula: 1327-41-9 einecs: 215-477-2 type: synthesis material intermediates appearance: powder quality: industrial

characterization and coagulation of a polyaluminum chloride

a polyaluminum chloride (pac) coagulant was prepared from alcl3 x 6h2o and na2co3. the al13 species in pac was separated and purified by the so4(2-)/ba2+ deposition-replacement method, and

switzerland white polyaluminium chloride (pac) for sale,polyaluminium chloride (pac) (factory direct sale) hs code: specification: al2o3 28%-30% basicity: 60%-90% ph: 3.0-5.0 water insolubles: 1.0% max. usage: pac can be used as a flocculant for all types of water treatment, drinkingwater, industrial waste water, urban waste water and in the paper industry. packing: pp/pe 25kg/bag.

Why is polyaluminum chloride used in water treatment?
The application of poly aluminum chloride in water treatment can ensure the quality of water sources to a certain extent and reduce the harm to human health. At present, polyaluminum chloride water treatment is not only used in industrial sewage but also widely used in urban sewage and drinking water treatment. 2.
What is the coagulation removal rate of polyaluminium chloride (PAC)?
Without coagulation removal rates in a single pass of a medium-rate filter were about 50%. This was dramatically improved, to over 90%, by dosing polyaluminium chloride. PAC is directly and continuously dosed from the containers in which it is delivered at a rate of about 0.1ml/m 3 of the circulation flow.
What is the PAC dosing rate for a swimming pool?
The PAC dosing rate for this pool would be 22.5ml per hour. This is a very small quantity (two and a quarter 10ml test tubes per hour) and is difficult to dose accurately. Most chemical dosing pumps used for dosing the other chemicals used in swimming pools are not capable of adding this small quantity accurately and continuously.
What is fengbai poly aluminum chloride flocculation?
Compared with traditional inorganic coagulants, fengbai poly aluminum chloride flocculation precipitation speed is fast, the PH value applicable range is wide, water purification effect is obvious and non-corrosive to pipeline equipment. The product is widely used in drinking water, industrial water, and sewage treatment.