9, the state water project “water pollutant emission reduction process of heavy metal Mn Zn hydrometallurgy industry complete sets of technology platform research group said in an interview with the topic of science and Technology Daily reporter, first successfully developed automatic abatement of 8 key technologies in electrolytic manganese, zinc industry, the world’s first electrolytic manganese industry of heavy metals during the water pollutant emission reduction technology the platform”.
Electrolytic manganese production capacity and output in China accounted for more than 98% of the world production of electrolytic zinc ten consecutive years ranked first in the world. Duan Ning Chinese academician believes that the fundamental reason of electrolytic manganese and zinc heavy metal pollution serious is the production process backward, poor equipment. The existing terminal treatment technology or is not stable standard, or high cost, but can not solve operating environment on the health hazards of workers.
In order to solve the problem of heavy metal pollution, the state water project “river water environment remediation technology research and comprehensive demonstration” theme set up special “manganese zinc hydrometallurgy industry water pollutant emission reduction process of heavy metal technology platform” project. Duan Ning said, after years of scientific research, research in electrolytic manganese, zinc industry for the first time successfully developed the key technology 8 single electrolysis workshop dedicated intelligent manufacturing, automatic cutting pollution, the multifunctional manipulator, and precise positioning groove as the core of the multi discipline, large span and cross domain multiple single technology integration technology, integration the construction of demonstration projects and 10 thousand tons of electrolytic zinc / year production line matching; research achievement in the world’s largest electrolytic manganese enterprises in Ningxia Tianyuan manganese industry and other enterprise applications, reducing the pollution and increasing the protection of workers’ health and good effect.
Project for the first time in hydrometallurgy industry successfully developed intelligent identification and removal technology of dry sulfate, sulfate crystals recovery more than 98%; the development of in situ “brush”, were cut by electrolytic manganese, electrolytic zinc electrolytic cell cathode liquid with more than 75%, 80%.
Electrolytic manganese production capacity and output in China accounted for more than 98% of the world production of electrolytic zinc ten consecutive years ranked first in the world. Duan Ning Chinese academician believes that the fundamental reason of electrolytic manganese and zinc heavy metal pollution serious is the production process backward, poor equipment. The existing terminal treatment technology or is not stable standard, or high cost, but can not solve operating environment on the health hazards of workers.
In order to solve the problem of heavy metal pollution, the state water project “river water environment remediation technology research and comprehensive demonstration” theme set up special “manganese zinc hydrometallurgy industry water pollutant emission reduction process of heavy metal technology platform” project. Duan Ning said, after years of scientific research, research in electrolytic manganese, zinc industry for the first time successfully developed the key technology 8 single electrolysis workshop dedicated intelligent manufacturing, automatic cutting pollution, the multifunctional manipulator, and precise positioning groove as the core of the multi discipline, large span and cross domain multiple single technology integration technology, integration the construction of demonstration projects and 10 thousand tons of electrolytic zinc / year production line matching; research achievement in the world’s largest electrolytic manganese enterprises in Ningxia Tianyuan manganese industry and other enterprise applications, reducing the pollution and increasing the protection of workers’ health and good effect.
Project for the first time in hydrometallurgy industry successfully developed intelligent identification and removal technology of dry sulfate, sulfate crystals recovery more than 98%; the development of in situ “brush”, were cut by electrolytic manganese, electrolytic zinc electrolytic cell cathode liquid with more than 75%, 80%.