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WASTE MATERIAL PROCESS AND PRODUCT
专利权人:
3E Nutrition Limited
发明人:
MCMILLAN, Nicholas Robert,HOOPER, Carl Ramon
申请号:
EP15776971
公开号:
EP3129327A4
申请日:
2015.04.01
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
26 ABSTRACT A method of producing a final product from a wastewater dissolved air flotation (DAF) sludge which includes the following dewatering step: 5 - dewatering of the sludge, an aged sludge or a pre-processed sludge to produce a sludge filter cake and a filtrate such that the pre-processed is sludge, or aged sludge, that has undergone additional processing steps prior to dewatering and aged sludge is sludge that has been stored for a period of time, wherein the dewatering step is a mechanical dewatering step 10 carried out at a maximum of 30°C which results in a sludge filter cake that does not flow under its own mass.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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