改性生物质处理皮革含铬废水的研究进展  

Research Progress in the Treatment of Leather Wastewater Containing Chromium with Modified Biomass

作　　者：金玉[1] 任滨侨[1] 宋晓晓[1] 赵路阳[1] Jin Yu;Ren Binqiao;Song Xiaoxiao;Zhao Luyang(Institute of Advanced Technology of Heilongjiang Academy of Sciences,Harbin 150000,China)

机构地区：[1]黑龙江省科学院高技术研究院,哈尔滨150000

出　　处：《黑龙江科学》2023年第16期22-24,共3页Heilongjiang Science

基　　金：磁性纳米颗粒包覆真菌生物吸附材料去除水中铬(VI)的研究(HZ2022-01)。

摘　　要：农业废弃物种类繁多,来源广泛,具有较好的生物降解性能及吸附性能。指出了皮革废水处理难、排放不易达标的问题,综述了通过物理及化学方法制备环境友好型高效改性生物质吸附剂用于处理重金属废水,可将生物活化技术与化学活化技术相结合,提高制革废水的处理效率,挖掘其经济效益及生态效益。Agricultural waste has a wide variety of types and sources,and has good biodegradability and adsorption properties.The study analyzes the difficulty in treating leather wastewater,and meeting discharge standards;and reviews the preparation of environmentally friendly and highly efficient modified biomass adsorbents for the treatment of heavy metal wastewater by physical and chemical methods.It is suggested to combine biology and chemical activation technology,so as to improve the processing efficiency of tannery wastewater,and explore the economic and ecological benefits.

关 键 词：生物质 皮革废水 接枝改性 

分 类 号：TQ424[化学工程] X703[环境科学与工程—环境工程]