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Case study on the utilization of amino acid fermentation wastewater
Author(s): 
Pages: 224-227
Year: Issue:  4
Journal: FAJIAO KEJI TONGXUN

Keyword:  氨基酸废液菌体蛋白复合肥;
Abstract: 在比较了氨基酸发酵废液处理及综合利用方法的基础上,总结出当前普遍采用的处理氨基酸发酵废液工艺,即发酵废液→提取菌体蛋白→多效浓缩→喷浆造粒→有机无机复合肥.针对此工艺中存在的喷浆造粒过程中烟气二次污染的问题,阜丰集团做了大量研究,提出了处理烟气的解决工艺路径.造粒烟气经处理后,粉尘的产生浓度由180 m g/m3降低至100 m g/m3,臭气排放浓度从20(无量纲)降低到15(无量纲),达到较好的污染物处理效果.
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