吉林市某淀粉厂污水处理工艺设计

Design of Wastewater Treatment Process for a Starch Factory in Jilin City

淀粉厂废水属于高浓度有机废水,不含有毒物质,具有可生化性好的特点,本文通过计算和分析,选用气浮-UASB-SBR废水工艺设计处理淀粉废水。整套工艺具有处理效率高、可以降低进水有机负荷,并且获得沼气等再生能源的优势。

Starch factory wastewater is a kind of high concentration organic wastewater,which does not contain toxic substances,and has good biochemical characteristics.In this paper,the treatment process of starch wastewater by air flotation-SBR-UASB is designed.The whole process has high treatment efficiency,which can reduce the influent organic load and obtain renewable energy such as methane.