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Water Treatment

Removal of heavy metals from industrial wastewater

Water Treatment · Posted:2024-11-13 09:42:33 · Views 629

Removal of heavy metals from industrial wastewater

Application of BMAH in Industrial Wastewater Treatment: 

One of the main applications of Golden Cinnamon BMAH in industrial wastewater treatment is removal of heavy metal ions from the wastewater. For instance, in the electroplating industry, wastewater often contains large amounts of heavy metals such as copper, nickel and chromium. By using BMAH, these heavy metals can be effectively adsorbed, thereby purifying the wastewater.

The specific operating steps are as follows: 

Pre-treatment: First, pretreat the wastewater to remove suspended solids and large particulate impurities.

Adsorption: Pass the pretreated wastewater through an adsorption column filled with BMAH to adsorb heavy metal ions onto the resin. 

Desorption: When resin reaches saturation, use an appropriate desorbent to elute the adsorbed heavy metals. 

Regeneration: After desorption, the resin is regenerated and be reused for adsorption.

Case analysis: 

An electronic manufacturing plant produced a large amount of wastewater containing copper and nickel during the production process. To address this issue, the introduced BMAH (Jinsan brand) as the primary wastewater treatment material. Through a series of experiments and optimizations, the optimal operating conditions were ultimately determined The results showed that BMAH could effectively remove copper and nickel from the wastewater, and the treated water quality met the national discharge standards. Meanwhile, through the processes of desorption and regeneration, the plant successfully recovered a large amount of copper and nickel, achieving a win-win situation in terms of economic benefits and environmental benefits.

Conclusion: 

Kingshan BMAH, as an efficient chelating resin, has demonstrated great potential in industrial wastewater treatment. It can remove heavy metals from wastewater, providing a new solution for environmental protection and resource utilization. With the continuous advancement of technology and the expansion of application areas, we believe Jinsan BMAH resin will play an important role in more fields.

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