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Water treatment

At present, the products developed by the company have been sold throughout China, and the newly developed high-performance polyferric chloride and high-stability activated silica as well as relevant technologies have two national invention patents and eight utility model patents.

Sodium hydroxide

CSD-13

Sodium   hydroxide

Major   uses of the product

In   water treatment, chemical and other industries

Major   forms of the product

Grey   or yellowish viscous liquid; white shiny solid (flakes, granules, and blocks)

Simplified   structural formula of the product

NaOH

Other   names

Caustic   soda flake and caustic soda

Technical   indexes of product quality

Sodium hydroxide (GB/T   209-2006)

Name   of indexes

Liquid

Solid

Mass   fraction of sodium hydroxide, % ≥

45.0

98.0

Mass   fraction of sodium carbonate, % ≤

0.4

1.0

Mass   fraction of sodium chloride, % ≤

0.03

0.08

Mass   fraction of ferric oxide, % ≤

0.003

0.01

Note:   Products with different indexes can be customized according to customer   requirements.

Product   properties

1.   This product is a widely used chemical, as well as a water treatment agent,   especially acting as a pH adjustment agent of water quality.

2.  It is adopted for treatment of surface   water, municipal sewage, industrial sewage, and landfill leachate.



Sodium   hydroxide
Acetic acid

CSD-14

Acetic   acid

 

Major   uses of the product

In   water treatment, chemical and other industries

 

Major   forms of the product

Colorless   transparent liquid

Simplified   structural formula of the product

CH3COOH   HAC

Code   name

Glacial   acetic acid, ethanoic acid, and glacial ethanoic acid

Technical   indexes of product quality

Acetic acid   (GB 2903-2008)

Name   of indexes

Liquid

Mass   fraction of acetic acid, %, ≥

99.5

Mass   fraction of residue, %, ≤

0.005

Crystallization   point, °C ≥

15.6

Potassium   permanganate test, min ≤

30

Mass   fraction of plumbum, mg/Kg ≤

2

Mass   fraction of arsenic, mg/Kg ≤

1

Note:   Products with different indexes can be customized according to customer   requirements.

Product   properties

1.   This product is a widely used chemical, as well as a water treatment agent,   especially acting as a pH adjustment agent of water quality.

 

2.   It is used for the treatment of surface water, municipal sewage, and   industrial sewage.

 


Acetic acid
Sodium acetate

CSD-15

Sodium   acetate

Major   uses of the product

In   water treatment, chemical and other industries

Major   forms of the product

Colorless   or white crystalized granules or powder with a faint smell of vinegar.

Simplified   structural formula of the product

CH3COONa   NaAC

Code   name

Sodium   acetate

Technical   indexes of product quality

Sodium acetate   (GB/T693-1996)

Name   of indexes

Solid

Mass   fraction of sodium acetate trihydrate, % ≥

98.0

Weight   loss over drying % ≤

38

pH   value (50 g/L aqueous solution)

7.5-9.0

Mass   fraction of insoluble matter % ≤

0.05

Mass   fraction of heavy metal (plumbum), mg/Kg ≤

10

Note:   Products with different indexes can be customized according to customer   requirements.

Product   properties

1.   This product is a widely used chemical, as well as a water treatment agent.

2.   It is used for the treatment of surface water, municipal sewage, and   industrial sewage.



Sodium   acetate

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