SIA OpenIR  > 广州中国科学院沈阳自动化研究所分所
Alternative TitleDomestication method of novel anaerobic hydrolytic acidification sludge for treating printing and dyeing wastewater raw water and application
岳秀; 赵奇志; 于广平; 童彦齐; 刘坚; 吉世明
Rights Holder广州中国科学院沈阳自动化研究所分所 ; 互太(番禺)纺织印染有限公司 ; 中国科学院沈阳自动化研究所
Patent Agent广州市华学知识产权代理有限公司 44245
Other AbstractThe invention belongs to the field of wastewater treatment and discloses a domestication method of novel anaerobic hydrolytic acidification sludge for treating printing and dyeing wastewater raw water and an application. A process for treating the wastewater comprises the following steps: firstly, carrying out a biochemical analysis on printing and dyeing wastewater; detecting a group component in the wastewater by an ultraviolet full wave scanning technology; introducing the printing and dyeing wastewater into an adjusting tank and adjusting the pH value of output water of the adjusting tank; introducing the wastewater into a hydrolytic acidification tank so as to carry out anaerobic biochemical treatment on the wastewater by using the novel anaerobic hydrolytic acidification sludge; sequentially introducing into an aerobic tank and a deep treatment tank; and finally, discharging or recycling the water reaching the standards. According to the domestication method, a process flow is shortened, and the more than 50% of chemical sludge amount caused by concrete pre-treatment and the treatment and disposal cost are reduced; the pressure of follow-up sludge treatment and disposal is relieved and the treatment effect on the sewage is good. According to the domestication method, the novel anaerobic hydrolytic acidification sludge is used so as to reduce the adding cost of nutrient substances in an active sludge domestication process and save a lot of inoculation and domestication time.
PCT Attributes
Application Date2013-12-24
Date Available2016-03-23
Application NumberCN201310724173.3
Open (Notice) NumberCN103739159B
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
岳秀,赵奇志,于广平,等. 一种处理印染废水原水的厌氧水解酸化污泥的驯化方法及应用[P]. 2014-04-23.
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