武汉工程大学学报2011，Vol.33Issue(2)：49-52,4.DOI:10.3969/j.issn.1674-2869.2011.02.013
含磷电镀污泥制取磷铵的试验
Study on preparation DAP from sludge in electroplating plant
刘安 1孙家寿 1李神勇1
作者信息
- 1. 武汉工程大学环境与城市建设学院,湖北,武汉,430074
- 折叠
摘要
Abstract
The aim of this experiment is to explore the technique and conditions of recycling phosphorus by acid pickling from electroplating sludge. When the amount of HCI(C= 10％)was 0. 5 t/t, the liquid-solid ratio at 88∶11 and stir leaching time for 1 h at room temperature (25 C). The phosphorus lixiviated efficiency was 95 ％. In leaching solution ammonium bicarbonate system of phosphate was added, which reached the qualified standard, and realized the comprehensive utilization of electroplating sludge.关键词
电镀污泥/酸浸/综合利用分类
化学化工引用本文复制引用
刘安,孙家寿,李神勇..含磷电镀污泥制取磷铵的试验[J].武汉工程大学学报,2011,33(2):49-52,4.
