Anaerobe and pressure waste water treatment method and device


  • Inventors: BAORUI WANG
  • Assignees: 王宝瑞
  • Publication Date: May 10, 2006
  • Publication Number: CN-1769207-A


The invention discloses a method for wastewater pressure anaerobic biological treatment and the reactor device. When treating wastewater, the wastewater-particle sludge contact time is prolonged and the wastewater to particle sludge shearing strength is decreased, which makes wastewater be mixed with particle sludge completely and large amount of organics convert to methane. Using pressure produced in biological metabolism, the suspension solid is filtered out at grid filtering layer, which make the quality of water outlet approach to definite purity, and the water inlet volume load factor of the reactor being improved substantially. And the produced methane also has definite pressure, being pressure methane.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (6)

    Publication numberPublication dateAssigneeTitle
    CN-100494104-CJune 03, 2009浙江大学螺旋式自循环生物反应器
    CN-101967446-AFebruary 09, 2011陆永成盘龙式干湿发酵沼气池
    CN-101967446-BApril 10, 2013陆永成Twisted type dry-wet methane fermentation pond
    CN-103771655-AMay 07, 2014中国石油化工股份有限公司, 中国石油化工股份有限公司抚顺石油化工研究院Cellulose ethanol fermentation waste liquor treatment method
    CN-103771655-BAugust 12, 2015中国石油化工股份有限公司, 中国石油化工股份有限公司抚顺石油化工研究院一种纤维素乙醇发酵废液的处理方法
    CN-104897439-ASeptember 09, 2015中华人民共和国四川出入境检验检疫局一种对可粒状样品进行浸提的化学检测液提取管