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sainz environmental protection was invited to participate in the third national non-ferrous metal metallurgy chemical environmental protection engineering technology exchange and exhibition
2020-12-29
2020年12月29日，第三届全国有色金属冶金化工环保工程技术交流会暨成果展示会在福建厦门隆重召开。会议由紫金矿业集团、厦门钨业、湖...
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sainz environmental pollution acid treatment technology set off a new wave of green development in non-ferrous industry
2020-10-28
2020年10月28-29日，全国有色金属工业生态环境保护大会召开期间，赛恩斯环保股份有限公司主办第十四分会场“污酸及含砷危废资源化治...
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sainz environmental protection was invited to participate in the national non-ferrous metal dressing wastewater treatment plant director (chief engineer) forum
2020-08-27
2020年8月27-29日，全国有色金属选冶污水处理厂厂长（总工）论坛在长沙隆重举行。本次论坛以“绿色创新融合发展”为主题，共吸引业内知...
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