铬化工生产过程污染物源头减排与高效治理综合利用技术集成  

Integrated Technology for Source Emission Reduction,Efficient Treatment and Comprehensive Utilization of the Hexavalent Chromium Containing Pollutants from the Chromium Chemical Production Process

作　　者：郭栗含 张红玲[1] 王兴润[2] 蔡再华 张优 韩自玺 董玉明[1] 肖棱 陈鑫 颜湘华[2] 石大学 白礼太 周驰 王磊 张忠元 徐红彬[1] GUO Li-han;ZHANG Hong-ling;WANG Xing-run;CAI Zai-hua;ZHANG You;HAN Zi-xi;DONG Yu-ming;XIAO Ling;CHEN Xin;YAN Xiang-hua;SHI Da-xue;BAI Li-tai;ZHOU Chi;WANG Lei;ZHANG Zhong-yuan;XU Hong-bin(Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190;Chinese Research Academy of Environmental Sciences,Beijing 100012;Hubei Zhenhua Chemical Co.,Ltd.,Huangshi Hubei 435001;Yuhuan Environmental Technology Co.,Ltd.,Shijiazhuang 050091;Gansu Jinshi Chemical Industry Co.,Ltd.,Zhangye Gansu 734500;Sichuan Yinhe Chemical Co.,Ltd.Mianyang Sichuan 622656;Chongqing Minfeng Chemical Co.,Ltd.,Chongqing 402660,China)

机构地区：[1]中国科学院过程工程研究所,北京100190 [2]中国环境科学研究院,北京100012 [3]湖北振华化学股份有限公司,湖北黄石435001 [4]煜环环境科技有限公司,石家庄050091 [5]甘肃锦世化工有限责任公司,甘肃张掖734500 [6]四川省银河化学股份有限公司,四川绵阳622656 [7]重庆民丰化工有限责任公司,重庆402660

出　　处：《中国环保产业》2023年第8期22-26,共5页China Environmental Protection Industry

摘　　要：为解除我国铬化工行业可持续发展的资源环境技术瓶颈,本研究团队提出了“源头减量、过程控制、末端回收、政策指引”的创新思路,集成国内优势科技资源,开发了新型无钙焙烧核心技术、多介质铬资源回收技术、铬盐生产全过程固废就地转化利用技术,通过持续联合攻关,建立了铬化工生产过程污染物源头减排与高效治理综合利用集成技术,并完成了应用转化。In order to lift the resource and environmental technology bottleneck for the sustainable development in the chromate industry in China,an innovative approach of"source reduction,process control,terminal recovery,and policy guidance"was proposed.By integrating domestic advantageous technological resources,several key technologies were developed,including a new calcium-free roasting method,chromium recovery through multiple mediums,and in-situ transformation of solid waste in chromate production.Technologies including source emission reduction,efficient treatment and comprehensive utilization of the hexavalent chromium containing pollutants from the chromium chemical production process were integrated through continuous joint research.The application of the integrated technology was also completed.

关 键 词：铬盐 源头减排 高效治理 综合利用 资源回收 集成技术 

分 类 号：X323[环境科学与工程—环境工程]