D301 macroporous weakly alkaline anion exchange tree

Professional production: anion and cation exchange resin, macroporous adsorption resin, softened water resin, mixed bed MB resin, 18 megaohm ultra pure water polishing resin, wire cutting slow wire resin, sewage decolorization resin, electroplating wastewater nickel and chromium removal resin, iron, copper, phosphorus, boron, and heavy metal removal resin, acid recovery resin, chelating resin, food grade resin, alum extraction resin, gold absorption resin, silver extraction resin, strong acid, strong alkali, weak acid, weak alkali. There are dozens of models in four categories: 001 x7、001x8、732、717、201x7、201x4、D001、D201、D301、D113、D101、H103、D403、D408 wait

Product Technical Standard: HG/T2165-91 DL519-93 SH2605.09-1997

The d301 macroporous weakly basic anion exchange tree is an ion exchange resin with a tertiary amine group [- N (CH3) 2] on a macroporous styrene divinylbenzene copolymer. Its alkalinity is weak and it can be used in acidic and near alkaline environments

The resin effectively exchanges inorganic acids and silicate ions in neutral media, and can adsorb impurities with larger molecular sizes and be used in non-aqueous solutions. It has high regeneration efficiency and alkaline properties

Advantages include low water consumption, large exchange capacity, strong resistance to organic pollution and antioxidant capacity, and good mechanical strength.

This product is equivalent to Amberlite IRA-93 from the United States, Lewatt MP-60 from Germany, Diaion WA-30 from Japan, Duolite A305 from France, and AH-89x from the former Soviet Union

77II, Zerolite MPH from the UK, equivalent to China's old models: D354, D351, 710, D370.

Usage: This product is mainly used for the preparation of pure water and high-purity water, for use in anion double bed and anion double bed systems. It is particularly suitable for water sources with high salt content, and can protect strong alkali anion resins from organic pollution, as well as for the treatment and recovery of chromium containing wastewater from sugar solution decolorization.

Packaging: Woven bag, lined with plastic bag. Plastic bucket lined with plastic bag.

Reference indicators for use:

1. PH range: 0-9

2. Allowable temperature (℃): ≤ 100

3. Expansion rate:% (OH - → Cl -) ≤ 35

4. Industrial resin layer height: m 1.0-3.0

5. Regeneration solution concentration:% NaOH: 2.0-4.0

6. Regenerator dosage (by calculation), kg/m3 Wet resin: NaOH (industrial): 40-70

7. Regeneration fluid flow rate: m/h 4-6

8. Regeneration contact time: minute: 30-50

9. Positive washing flow rate: m/h: 15-25

10. Washing time: minute: about 25

11. Operating flow rate: m/h, 15-25

12. Work exchange capacity: mmol/l (wet resin) ≥ 950 or adsorption capacity for hexavalent chromium g/l (wet resin) ≥ 75

Main performance indicators:

D301 weakly alkaline anion exchange resin news flash professional production: anion and cation exchange resin, macroporous adsorption resin, softened water resin, mixed bed MB resin, 18 megaohm ultra pure water polishing resin, wire cutting slow wire resin, sewage decolorization resin, electroplating wastewater nickel and chromium removal resin, iron, copper, phosphorus, boron, and heavy metal removal resin, acid recovery resin, chelating resin, food grade resin, alum extraction resin, gold absorption resin, silver extraction resin, strong acid, strong alkali, weak acid, weak alkali. There are dozens of models in four categories: 001 x7、001x8、732、717、201x7、201x4、D001、D201、D301、D113、D101、H103、D403、D408 wait

Product Technical Standard: HG/T2165-91 DL519-93 SH2605.09-1997

This product is an ion exchange resin with a tertiary amine group [- N (CH3) 2] on a macroporous styrene divinylbenzene copolymer. It has weak alkalinity and can be used in acidic and near acidic environments

The resin effectively exchanges inorganic acids and silicate ions in neutral media, and can adsorb impurities with larger molecular sizes and be used in non-aqueous solutions. It has high regeneration efficiency and alkaline properties

Advantages include low water consumption, large exchange capacity, strong resistance to organic pollution and antioxidant capacity, and good mechanical strength.

This product is equivalent to Amberlite IRA-93 from the United States, Lewatt MP-60 from Germany, Diaion WA-30 from Japan, Duolite A305 from France, and AH-89x from the former Soviet Union

77II, Zerolite MPH from the UK, equivalent to China's old models: D354, D351, 710, D370.

Usage: This product is mainly used for the preparation of pure water and high-purity water, for use in anion double bed and anion double bed systems. It is particularly suitable for water sources with high salt content, and can protect strong alkali anion resins from organic pollution, as well as for the treatment and recovery of chromium containing wastewater from sugar solution decolorization.

Packaging: Woven bag, lined with plastic bag. Plastic bucket lined with plastic bag.

Reference indicators for use:

1. PH range: 0-9

2. Allowable temperature (℃): ≤ 100

3. Expansion rate:% (OH - → Cl -) ≤ 35

4. Industrial resin layer height: m 1.0-3.0

5. Regeneration solution concentration:% NaOH: 2.0-4.0

6. Regenerator dosage (by calculation), kg/m3 Wet resin: NaOH (industrial): 40-70

7. Regeneration fluid flow rate: m/h 4-6

8. Regeneration contact time: minute: 30-50

9. Positive washing flow rate: m/h: 15-25

10. Washing time: minute: about 25

11. Operating flow rate: m/h, 15-25

12. Work exchange capacity: mmol/l (wet resin) ≥ 950 or adsorption capacity for hexavalent chromium g/l (wet resin) ≥ 75

yincation exchange resinFor many construction sites, the use of materials has become very common because during the construction process, we may perform secondary processing on some building materials on the site. After all, sometimes we cannot confirm how much material we need to use within a certain time frame, so it is necessary for us to carry out independent processing at the appropriate time.

For many construction sites, the use of anion and cation exchange resin materials was not clear before, as some sites may not have chosen to use this type of building material to assist them in construction. At that time, you were not particularly clear about the scope of use of this type of material, and were worried that after purchasing in large quantities, you might find that it could not be used in more suitable places.

Moreover, the cation exchange resin is very convenient for secondary processing on the construction site. If we need secondary processing, we can directly choose to rent some professional equipment to help us with the processing. Sometimes, for some special building materials, we must use targeted equipment to ensure that we can produce products with better performance during the secondary processing.

An ion exchange water generation device comprising an anode (1) and a cathode (2), wherein between the anode (1) and the cathode (2), from the anode (1) side, the device sequentially comprises an anode chamber (8), an anion exchange resin chamber (10), a bipolar membrane (3), a cation exchange resin chamber (11), and a cathode chamber (9); The anion exchange resin chamber (10) is filled with anion exchange resin (6), and the cation exchange resin chamber (11) is filled with cation exchange resin (7). The bipolar membrane (3) includes an anion exchange membrane (3a) and a cation exchange membrane (3b). The anion exchange membrane (3a) is arranged on the anode (1) side, and the cation exchange membrane (3b) is arranged on the cathode (2) side. Therefore, it is possible to regenerate ion exchange resins without using a large amount of chemicals or salts, and to reduce the amount of water used for regeneration, which can significantly reduce the cost required for ion exchange resin regeneration.