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Performance:
1. Adsorption: It has many and adsorption force: molecular gravity, particle dispersion force, chemical bonding force and electrostatic attraction, so it has physical adsorption, chemical adsorption and electrostatic adsorption.
2. Ion exchange: the mineral has a crystal structure of the void, the void adsorption of exchangeable cations (K, Na, Ca, etc.) and other substances to balance the negative charge within the crystal. Under certain conditions, external cations or polar molecules can be exchanged with lattice cations, and has a large exchange capacity.
3. Catalytic: the mineral itself is an important non-metallic catalyst, but also with other catalysts together to form a "combination of catalytic" or as a carrier of chemical catalysts, it has a strong catalytic activity, cleavage and multifunctionality.
4. Chemical transformation: the complex substances in various states gathered by adsorption and exchange are recombined to form new substances by chemical reaction under the catalytic action. It can transform useless substances into useful substances and toxic substances into non-toxic substances.
5. Physiological aids: These natural minerals have therapeutic and growth-enhancing effects on plants and animals. In sewage treatment, it is firstly used as a medicine to purify water quality, and the sediment left behind also plays a positive role in the growth of living organisms.
Advantages:
1. Good at treating difficult wastewater.
2. Good and stable removal of heavy metals, organic matter, ammonia nitrogen, cyanide, phosphorus, sulfur and so on.
3. The sewage treatment engineering device is simple, can greatly reduce the one-time investment in engineering construction.
4. Sewage treatment process and application of the operation is very easy to grasp, to ensure that the stability of discharge standards; to the water quality and stability of the standard for comparison, the agent to deal with sewage unit cost is the most inexpensive.
5. For some difficult components in electroplating wastewater, such as COD, chemical nickel, anti-dyeing salts, ammonia nitrogen and total phosphorus, etc., this agent has a good treatment effect.
Application field:
Focus on electroplating, circuit board, leather, fine chemical, metallurgy, slaughtering and other difficult to treat, high concentration and toxic industrial wastewater.
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