The National Natural Science Foundation of China (22068019);Yunnan Major Scientific and Technological Projects (202202AG050001)
Developing low-cost and green simultaneous desulfurization and denitrification technologies is of great significance for sulfur dioxide(SO_(2))and nitrogen oxide(NO_(x))emission control at low temperatures,especially ...
supported by the Beijing Municipal Natural Science Foundation (8202007);the National Natural Science Foundation of China (52170148)。
Biochar is a well-known material for pollutant removal owing to its low cost and rich surface functionality. A kind of highly active substance, called environmentally persistent free radicals(EPFRs), can be produced i...
the financial support by the National Natural Science Foundation of China (51776210);the National Key Research and Development Program of China (2018YFB0605405);the Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) (GML2019ZD0108);DNL Cooperation Fund CAS (DNL180205);Foundation of State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering (2018-K15);the Youth Innovation Promotion Association CAS (2018384)。
Chemical looping gasification(CLG) provides a novel approach to dispose the sewage sludge.In order to improve the reactivity of the calcined copper slag,NiO modification is considered as one of the good solutions.The ...
Increases in the treatment of water to meet the growing water demand ultimately result in unmanageable quantities of residuals,the handling,and disposal of which is a major environmental issue.Consequently,research in...
financially supported by the National International Cooperation Project(2017YFE0107600 and 2016YFE0202000);the Zhejiang Provincial Natural Science Foundation Project(LY17E060005).
The co-gasification of sewage sludge and palm oil empty fruit bunch(EFB) in supercritical water(SCW) was conducted at 400 °C with a pressure of over 25 MPa. This study aimed to investigate the influence of EFB additi...
Supported by the National Natural Science Foundation of China(No.21376167)
Solid–liquid separation is a vital step in drilling sludge disposal, and the filterability and settleability of drilling sludge are the main evaluating indicators for the separation process. The influence of Na^+,K^+...
Supported by the National Hi-Tech Research and Development Program of China(863Program)(2011AA060903);the National Natural Science Foundation of China(41301558and 51278354);Shanghai Tongji Gao Tingyao Environmental Science & Technology Development Foundation(STGEF)
Due to the large-scale production and wide applications, many nanoparticles(NPs) enter wastewater treatment plants and accumulate in activated sludge. It is reported that titanium dioxide(Ti O2) NPs show severe damage...
Supported by the Shanxi Science and Technology Agency Research Project(20100321085);the Scientific Research Foun-dation of the Shanxi Education Department(20111029)
A low-cost adsorbent was prepared from sludge and straw by pyrolysis in a dried state with the surface area of the adsorbent of 829.49 ma. g-l, micropore volume of 0.176 cm2·g-1 and average pore radius of 5.0 nm. The...
Supported by the Major National Water Sci-Tech Projects of China(2009ZX07210-009);the Department of Environmental Protection of Shandong Province(2006032,2060403)
This paper studied the effect of ferric chloride on waste sludge digestion,dewatering and sedimentation under the optimized doses in co-precipitation phosphorus removal process.The experimental results showed that the...
Supported by the Major Science and Technology Program for Water Pollution Control and Treatment (2008ZX07316)
A pilot-scale,pre-anoxic-anaerobic oxidation ditch was used in this study to treat municipal wastewater with limited carbon source.A novel return activated sludge(RAS) pre-concentration tank was adopted for improv-ing...