Electroplating wastewater treatment process and ion exchange treatment method (2)?

2021-11-16T14:55:16+08:00blog|

Electroplating wastewater treatment process and ion exchange treatment method (2)? Ferrite Method Ferrite technology is developed based on the principle of ferrite production. Add excessive FeSO4 to Cr-containing wastewater to reduce Cr6+ to Cr3+ and Fe2+ to oxidize to Fe3+. Adjust the pH to about 8, so that Fe ions and Cr

Electroplating wastewater treatment process and ion exchange treatment method (1)?

2021-11-16T14:48:55+08:00blog|

Electroplating wastewater treatment process and ion exchange treatment method (1)? The composition of electroplating wastewater is very complex. Except for cyanide (CN-) wastewater and acid-base wastewater, heavy metal wastewater is a potentially hazardous wastewater category in the electroplating industry. Classified according to the heavy metal elements contained in heavy metal wastewater, it can

Introduction to the working principle and pretreatment of ion exchange resin system

2021-07-26T11:26:11+08:00blog|

Introduction to the working principle and pretreatment of ion exchange resin system The working principle of ion exchange resin The ion exchange method is used to remove the cations and anions in the ionic state in the water. Sodium chloride (NaCl) is used to represent the inorganic salts in the water. The

Introduction to the characteristics and application fields of ion exchange resin ultrapure water preparation process

2021-07-26T11:32:16+08:00blog|

Introduction to the characteristics and application fields of ion exchange resin system ultrapure water preparation process Resin, ion exchange resin The industrial ultrapure water treatment process is one of the most widely used processes for the preparation of industrial ultrapure water. Ion exchange resins in the food industry can be used in

Ion exchange resin, mixed bed ion exchange resin

2021-06-07T11:05:43+08:00blog|

Ion exchange resin, mixed bed ion exchange resin Ion exchange characteristics: Compared with the traditional glass fiber tank, the plexiglass material can withstand greater pressure. It is more durable and has a longer service life than traditional containers. Colorless and transparent, so that the operator can see the operating status of the

Ion exchange resin and mixed bed ion exchange resin

2021-05-19T10:28:29+08:00blog|

Ion exchange resin and mixed bed ion exchange resin Ion exchange characteristics: Compared with the traditional glass fiber tank, the plexiglass material can withstand greater pressure. It is more durable and has a longer service life than traditional containers. Colorless and transparent, so that the operator can see the operating status of

Ion Exchange Filter, Ion Exchange Resin, Ion Exchanger

2021-03-30T09:07:37+08:00blog|

Ion Exchange Filter, Ion Exchange Resin, Ion Exchanger Ion exchange separation is widely used in: softening of water, preparation of high-purity water, purification of environmental wastewater. Purification of solutions and substances, such as extraction and purification of uranium. Separation of metal ions, enrichment of trace ions and removal of interference ions. Extraction and

Softened water equipment accessories consumables

2021-03-30T09:19:09+08:00blog|

Softened water equipment accessories consumables Resin regeneration method When the resin is used for a certain period of time, when the adsorption capacity is reduced or the pollution is serious, the regeneration needs to be strengthened. The method is to add a 3%-5% hydrochloric acid solution 10CM higher than the resin layer

What is the ion exchange method? What is the working principle of the ion exchange method?

2021-03-30T09:24:19+08:00blog|

What is the ion exchange method? What is the working principle of the ion exchange method? Ion exchange method Using a specific cation exchange resin to replace the calcium and magnesium ions in the water with sodium ions. Due to the high solubility of sodium salt, the formation of scale caused by

Other supplementary knowledge of ion exchange resin

2021-03-30T09:25:13+08:00blog|

Other supplementary knowledge of ion exchange resin Ion exchange technology has a long history. Certain natural substances such as zeolite and sulfonated coal made by sulfonation of coal can be used as ion exchangers. However, with the rapid development of modern organic synthesis industrial technology, many kinds of ion exchange resins with excellent

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