文献类型：专利

英文题名：Low-temperature acid precipitation of beta-salt mother liquor involves taking beta-salt mother liquor, acidifying with concentrated sulfuric acid, crystallizing, performing solid-liquid separation, electrodialyzing and storing wastewater

作者：FENG W;JIAO Y;LU Z;LI X;PENG Y;CENG L;ZHANG L;ZHOU X;CHEN L;CHANG D;GAI R;QIAO J;YANG Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY;[2]HUBEI HUAYI NEW ENERGY ENVIRONMENTAL;[3]HUBEI HUAYI NEW ENERGY ENVIRONMENTAL;[4]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104478767-B

公开日：2017-02-15

语种：英文

收录：DERWENT

摘要：NOVELTY - Low-temperature acid precipitation of beta -salt mother liquor comprises taking beta -salt mother liquor, acidifying with concentrated sulfuric acid, cooling, crystallizing, performing solid-liquid separation, collecting liquid, electrodialyzing and storing wastewater. USE - Method for low-temperature acid precipitating beta -salt mother liquor (claimed). ADVANTAGE - The method has good economic, social and environmental benefits.