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ACTIVATED_SLUDGE: 作品数：179被引量：652H指数：13; 导出分析报告; 相关作者：王淑莹彭永臻马斌祝贵兵李冰冰更多>>; 相关机构：哈尔滨工业大学中国科学院生态环境研究中心北京工业大学中国科学技术大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家教育部博士点基金北京市自然科学基金更多>>

Strategies for efficient enrichment of anaerobic ammonia oxidizing bacteria in activated sludge: 《Journal of Environmental Sciences》2025年第5期703-713,共11页Bin Tang Jin Wang Xingdong Gao Zhihua Li; supported by the National Natural Science Foundation of China(No.52070149);Shaanxi Innovative Research Team for Key Science and Technology(No.2023-CXTD-36);Shaanxi Province Key Program for International S&T Cooperation Projects(No.2024GH-ZDXM-04);the Bureau of Science and Technology of Xi’an City of China(No.23SFSF0011).; Anaerobic ammonia oxidation(Anammox)is an economical and sustainablewastewater nitrogen removal technology,and its application in the mainstream process is the inevitable trend of the development of Anammox.However,ho...; 关键词：ANAMMOX Activated sludge ENRICHMENT Nitrogen removal Strategy

In-situ sludge reduction based on Mn^(2+)-catalytic ozonation conditioning:Feasibility study and microbial mechanisms: 《Journal of Environmental Sciences》2024年第1期185-197,共13页Haozhe Huang Tingting Wei Hui Wang Bing Xue Sisi Chen Xiankai Wang Haibin Wu Bin Dong Zuxin Xu; supported by the National Natural Science Foundation of China (Nos. 52192684 and 52270136);the National Key Research and Development Project (No. 2020YFC1908704);China Three Gorges Corporation (No. 202003166)。; To improve the sludge conditioning efficiency without increasing the ozone dose,an in-situ sludge reduction process based on Mn^(2+)-catalytic ozonation conditioning was proposed.Using ozone conditioning alone as a co...; 关键词：Activated sludge In-situ reduction Catalytic ozonation conditioning Dehydrogenase activity Carbon source utilization Microbial community

Structural effects of sulfonamides on the proliferation dynamics of sulfonamide resistance genes in the sequencing batch reactors and the mechanism: 《Journal of Environmental Sciences》2024年第1期161-173,共13页Ligui Wu Mingyu Wang Lingling Rong Wenbiao Wang Linwei Chen Qiaofeng Wu Haoyu Sun Xiangfeng Huang Xiaoming Zou; supported by the National Natural Science Foundation of China (Nos.32160303 and 31760165);the Education Department of Jiangxi Province (No.GJJ211001);the Scientific and Technological Project of Ji’an City (No.20211–025333);the Key Project of Natural Science Foundation of Jiangxi Province (2022)。; Antibiotic resistance genes(ARGs)can be easily promoted by antibiotics,however,the structural effects of antibiotics on the proliferation of ARGs dynamic and the associated mechanisms remain obscure in,especially,acti...; 关键词：Activated sludge SULFONAMIDES Suls PROLIFERATION MECHANISM

The response and anti-stress mechanisms of nitrifying sludge under long-term exposure to Cd Se quantum dots: 《Journal of Environmental Sciences》2024年第1期174-184,共11页Linkai Guo Lei Yang Yongxiang Ren Shen Cui Xiaotong Li Jia Wang Jun Lan Haoqi Lu Yuchao Wang; supported by the Special Scientific Research Program of Shaanxi Provincial Education Department (No.21JK0716);the Natural Science Basic Research Project of Shaanxi Province (No.2022JM-217);the National Natural Science Foundation of China (No.51878537)。; The wide application of CdSe quantum dots(QDs)increases its stress risk to sewage treatment systems.This study evaluated the response of nitrification performance,floc characteristics and microbial community of nitrif...; 关键词：Quantum dots Activated sludge Extracellular polymeric substances Microbial community Antioxidant effect

Effects of combined antibiotics on nitrification, bacteria and antibiotic resistance genes in activated sludge: Insights from legacy effect of antibiotics: 《Journal of Environmental Sciences》2023年第9期96-110,共15页Zhong-Xing Zhang Xiao-Yan Fan Xing Li Yu-Xi Gao Jun-Ru Zhao; supported by the National Natural Science Foundation of China(No.51808013);Connotation Development Quota Project of High-top Talent of BJUT(No.YS20-1006757-056).; The effect of combined antibiotics exposure on nitrogen removal,microbial community assembly and proliferation of antibiotics resistance genes(ARGs)is a hotspot in activated sludge system.However,it is unclear that ho...; 关键词：ANTIBIOTICS Antibiotic resistance genes(ARGs) Combined pollution Full-scale classification Legacy effect

Impact of different organic matters on the occurrence of antibiotic resistance genes in activated sludge: 《Journal of Environmental Sciences》2023年第5期273-283,共11页Xiuwen Zhang Suwan Liu Haohao Sun Kailong Huang Lin Ye; supported by the National Natural Science Foundation of China(No.51878333);the Natural Science Foundation of Jiangsu Province(No.BK20201260).; The occurrence of antibiotic resistance genes(ARGs)in various environments has drawn worldwide attention due to their potential risks.Previous studies have reported that a variety of substances can enhance the occurre...; 关键词：Organic pollutants Antibiotic resistance genes Metagenomic sequencing Mobile genetic elements Microbial community

Stimulants and donors promote megaplasmid pND6-2 horizontal gene transfer in activated sludge: 《Journal of Environmental Sciences》2023年第4期742-753,共12页Shan Wang Shanshan Li Dan Du Olusegun KAbass Muhammad Salman Nasir Wei Yan; supported by the National Natural Science Foundation of China(No. 31670512);Natural Science Basic Research Plan in Shaanxi Province of China(No. 2018JM3039)。; The activated sludge process is characterized by high microbial density and diversity,both of which facilitate antibiotic resistance gene transfer.Many studies have suggested that antibiotic and non-antibiotic drugs a...; 关键词：ANTIBIOTICS NAPHTHALENE DONOR Conjugative transfer Host range

A novel approach to estimate and control denitrification performance in activated sludge systems with respirogram technology: 《Journal of Environmental Sciences》2022年第11期112-121,共10页Zhihua Li Yali Zhang Zhenyu Hang Meng Lu Haiguang Wang Xingdong Gao Ruina Zhang; supported by the National Natural Science Foundation of China (Nos. 51878539, 52070149);the Technology Innovation and Level Promotion Project of Shanghai State-owned Assets Supervision and Administration Commission (No. 2018001)。; Respirogram technology has been widely applied for aerobic process, however, the response of respirogram to anoxic denitrification is still unclear. To reveal such response may help to design a new method for the eval...; 关键词：DENITRIFICATION Respirogram Activated sludge Oxygen uptake rate Biological nutrient removal

Enhancing anoxic denitrification of low C/N ratio wastewater with novel ZVI composite carriers被引量：3: 《Journal of Environmental Sciences》2022年第2期180-191,共12页Yanping Shi Tao Liu Hongtao Yu Xie Quan; supported by National Science and Technology Major Project Water:Pollution Control and Treatment(No.2012ZX07202006)。; External organic carbon sources are needed to provide electron donors for the denitrification of wastewater with a low COD/NO_(3)^(-)-N(C/N)ratio,increasing the treatment cost.The economic strategy is to enhance the b...; 关键词：ZVI Biofilm carrier Low C/N ratio Integrated floating fixed-film and activated sludge(IFFAS) DENITRIFICATION

Nitrification performance evaluation of activated sludge under high potassium ion stress during high-ammonia nitrogen organic wastewater treatment被引量：2: 《Journal of Environmental Sciences》2022年第1期84-92,共9页Xiaomei Jiang Heng Wang PeikeWu Hong Wang Liangwei Deng Wenguo Wang; supported by the Sichuan Science&Technology Program(No.2020YFS0438);the National Natural Science Foundation of China(No.31971386);the China Agriculture Research System(No.CARS-35);the Fundamental Research Funds for Central Non-profit Scientific Institution(No.2060302-022-21-016)。; The recycling reverse osmosis(RO)membrane concentrate of some high-ammonia nitrogen(NH_(4)^(+)-N)organic wastewater to the biological unit could cause potassium ion(K^(+))accumulation,thereby affecting the removal of ...; 关键词：Potassium ion(K^(+)) Activated sludge NITRIFICATION High-ammonia nitrogen organic WASTEWATER Microbial community

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