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White Polyaluminum Chloride for Drinking Water Treatment

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Wuxi Lonheo Chemicals Co.,Ltd

White Polyaluminum Chloride for Drinking Water Treatment

Country/Region china
City & Province jiangsu
Categories Measuring & Analysing Instrument Agents

Product Details

White Polyaluminium Chloride For Drinking Water Treatment

Brief Introduction of White Polyaluminium Chloride

  • CAS No.:1327-41-9      EINECS No.:215-477-2      MF:AL2(OH)LnCL6-n
  • White Polyaluminium Chloride is also known as high purity without iron white Polyaluminium chloride, Food-Grade white polyaluminium chloride , compared with other polyaluminium chloride is the highest quality product.
  • The production process is the most advanced technology of spray drying method. It’s one kind of white or milk white fine powder, milk powder is easy to be melt when it is exposed in the air.

Main Application Fields

  • Drinking Water Treatment
  • Paper Neutral Sizing Agent
  • Wastewater Treatment

Specification

Item

Solid PAC Index

Type

 

Color

White or Milk Softer Power

Produce Process

Spray Drying

Al2O3%≥

30

Basicity%

40-85

Water insolubles%≤

0.6

PH value(1% water solution)

3.5-5.0

Iron content (Fe)%

none

Arsenic content(As)% ≤

0.0002

Plambum content(Pb)% ≤

0.001

Cadmium content(Cd)% ≤

0.0002

Hydragyrum content(Hg)% ≤

0.00001

Hexavalent chromium(Cr+6) ≤

0.0005

Note:OEM can be provided. More other PAC Low Fe content Low SO42- Not display here,please contact with us.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Application Method

  • Products should be added after it dissolves in water. Dilution ratio generally : Solid 2%~20% products (in weight percentages)
  • Dosage for the product in general : 1~15 grams per ton, the specific dosage on the basis of the user’s stir and productive test to determine.
  • The product can not be mixed with other chemicals kept.

Storage

  • Expiration Date is 2 years; should be stored in airy and dry place.
  • The availability won’t be changed after the product is affected by damp.

Package

  • Be packed in polypropylene woven bag with plastic liner, 25kg/bag

Basic Characteristics

  • High Effect on low temperature                  
  • High Effect on low turbidity
  • Dosage is smaller than that of other flocculants.
  • Lower Treatment Cost—decrease by 20%-80% fee than other inorganic flocculant
  • Quick formation of flocculant (especially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.
  • Wide range of pH value (5−9), and can reduce the pH value and basicity after processing.
  • Higher basicity, lower corrosive, easy for operation, and long-term use of non-occlusion.
  • Wide adaptability to the waters at different temperatures and at different regions.

Special Features compare with Normal Roller Drying PAC

  • AL2O3 Content% is higher.
  • Basicity% about 50%,normal is 90%
  • Water Insolubles Content% is lower.
  • Pure color, it does not contain any other heavy metals except for AL+, and after the product dissolved in the water, it is no color, but ordinary PAC(polyaluminium chloride) solution is yellow or brown.
  • Lower Fe content.
  • Ordinary polyaluminium chloride is made by the natural precipitation after roller drying.

Polyaluminium Chloride Application Fields

1. Purification of river water, Lake water, reservoir water and underground water.

2. Purification of Industrial waste water and Industry recycling water.

3. Purification of the city sewage treatment.
4. Recycling of waste residue and useful substances in industrial wastewater, and promote the settlement of pulverized coal’s sedimentation in the coal washing wastewater, recycling of starch in the starch industry.

 

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