The study of Na2SiO3 as conditioner used to deep dewater the urban sewage dewatered sludge by filter press
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- 作者：Jingzhen Zhang ; Qinyan Yue ; qyyue58@aliyun.com" class="auth_mail" title="E-mail the corresponding author ; Chao Xia ; Kunlun Yang ; Pin Zhao ; Baoyu Gao ; Hui Yu
- 关键词：Na2SiO3 ; Dewatered sludge ; Deep dewatering ; Networks structure
- 刊名：Separation and Purification Technology
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：174
- 期：Complete
- 页码：331-337
- 全文大小：2217 K
文摘
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Silicate with FeCl3 as new conditioner to adjust the dewatered sludge was studied.
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Filter press was used to deep dewater the dewatered sludge whose water content is about 80%.
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The water content of the sludge can be decreased to about 45%.