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Dive into the research topics where Qifeng Yang is active.

Publication


Featured researches published by Qifeng Yang.


Archive | 2011

Process method for treating hardly-biodegradable organic wastewater

Guoning Chen; Nan Chen; Hainong Song; Jinglong Wang; Qifeng Yang


Archive | 2011

Method for treating wastewater containing molasses alcohol

Yongli Chen; Lihai Lu; Qifeng Yang; Yongxin Zhou


Archive | 2009

ClO2 bleaching method of bagasse pulp

Shuangfei Wang; Xusheng Li; Guangzai Nong; Hainong Song; Qifeng Yang; Guoning Chen; Wei Wei; Lei Zhan


Archive | 2012

Sludge pyrolytic digestion process for efficiently recovering heat energy and equipment thereof

Hainong Song; Qifeng Yang; Jian Zhang; Nan Chen; Qi Zhu; Limei Su; Yongxin Zhou


Archive | 2012

Continuous thermal hydrolysis pretreatment process capable of reinforcing high temperature anaerobic fermentation of residual sludge

Nan Chen; Hainong Song; Qin Wu; Jian Zhang; Danglin Tan; Qifeng Yang; Yu Zhou; Ni Liu


Archive | 2011

Methane circulating gas-lifting solid-stirring anaerobic reactor

Nan Chen; Jian Zhang; Hainong Song; Yongli Chen; Qifeng Yang; Yanling Wei; Jingyun Xu


Archive | 2009

Method for reclaiming the accessory product acidic mirabilite when producing chlorine dioxide

Shuangfei Wang; Guangzai Nong; Xusheng Li; Qifeng Yang; Hainong Song; Kaishao Xu; Chengrong Qin; Nan Chen


Archive | 2012

Anaerobic treatment process for high-concentration kitchen waste

Hainong Song; Jian Zhang; Kaishao Xu; Xinyu Wang; Qifeng Yang; Nan Chen; Qi Zhu; Yanling Wei


Archive | 2012

Modified zeolite ammonia nitrogen adsorbent and application and regeneration method thereof

Hainong Song; Qifeng Yang; Yanling Wei; Yongxin Zhou; Qi Zhu; Yongli Chen; Kaishao Xu


Archive | 2010

Waterproof and oil-proof agent prepared by using fluorocarbon grated starch and preparation method thereof

Chongxing Huang; Xusheng Li; Hainong Song; Xueping Song; Chengrong Qin; Shuangfei Wang; Qifeng Yang; Guodong Yin; Hongxiang Zhu

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