CATIONIC

作品数:336被引量:479H指数:8
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相关作者:谢永军李化玉杨海洋李化真马建峰更多>>
相关机构:中国科学技术大学华中科技大学大连理工大学中国科学院更多>>
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Application of new tetra-cationic imidazolium ionic liquids for capture and conversion of CO_(2)to amphiphilic calcium carbonate nanoparticles as a green additive in water based drilling fluids
《Journal of Environmental Sciences》2025年第4期159-176,共18页Ayman M.Atta Eman A.Ghiaty Samir H.Shafek Abeer A.El-Segaey Amany K.Gaffer 
supported by Science,Technology&Innovation Funding Authority(STDF)under grant(No.47062).
Conversion and capture of carbon pollutants based on carbon dioxide to valuable green oil-field chemicals are target all over the world for controlling the global warming.The present article used new room temperature ...
关键词:AMPHIPHILIC IMIDAZOLIUM Ionic liquids(ILS) Water based drilling fluids Calcium carbonate nanoparticles Carbon dioxide capture and CONVERSION 
Decomposition mechanisms of nuclear-grade cationic exchange resin by advanced oxidation processes:Statistical molecular fragmentation model and DFT calculations
《Journal of Environmental Sciences》2024年第1期433-448,共16页Xiang Meng Pierre Désesquelles Lejin Xu 
supported by the National Natural Science Foundation of China (No.22176067).
The treatment and disposal of radioactive waste are presently facing great challenges.Spent ion exchange resins have become a focus of attention due to their high production and serious environmental risks.In this pap...
关键词:Cationic exchange resin Statistical molecular fragmentation model Density functional theory Hydroxyl radical Decomposition mechanism 
Phosphate removal by a La(OH)_(3) loaded magnetic MAPTAC-based cationic hydrogel:Enhanced surface charge density and Donnan membrane effect被引量:6
《Journal of Environmental Sciences》2022年第3期26-39,共14页Yanqing Zhou Yili Wang Shuoxun Dong Haotian Hao Junyi Li Chenyang Liu Xiaolin Li Yao Tong 
This work was supported by the Beijing Municipal Science and Technology Project(No.Z181100005518007);the National Key Research and Development Program of China(No.2017YFC0505303);the National Natural Science Foundation of China(Nos.51978054 and 51678053).
Cationic hydrogels have received great attention to control eutrophication and recycle phosphate.In this study,a type of La(OH)_(3) loaded magnetic MAPTAC-based cationic hydrogel(La(OH)_(3)@MMCH)was developed as a pot...
关键词:Cationic hydrogel La(0H)_(3) Phosphate adsorption Enhanced Donnan membrane effect 
Nitrate removal from aqueous solutions by magnetic cationic hydrogel:Effect of electrostatic adsorption and mechanism被引量:4
《Journal of Environmental Sciences》2020年第5期177-188,共12页Junyi Li Shuoxun Dong Yili Wang Xiaomin Dou Haotian Hao 
supported by the National Key Research and Development Program of China(No.2017YFC0505303);the China Major Science and Technology Project of Water Pollution Control and Management,China(No.2017ZX07202003);the National Natural Science Foundation of China(Nos.51478041 and 51678053)
Excessive nitrate(NO3-)is among the most problematic surface water and groundwater pollutants.In this study,a type of magnetic cationic hydrogel(MCH)is employed for NO3-adsorption and well characterized herein.Its ads...
关键词:ADSORPTION Nitrate removal Low concentration Electrical stern layer Magnetic cationic hydrogel 
Brilliant red X-3B uptake by a novel polycyclodextrin-modified magnetic cationic hydrogel:Performance,kinetics and mechanism被引量:2
《Journal of Environmental Sciences》2020年第3期264-276,共13页Junyi Li Yili Wang Xiaomin Dou Haotian Hao Shuoxun Dong Xia Shao Yanchun Deng 
supported by the National Key Research and Development Program of China (No.2017YFC0505303);the National Natural Science Foundation of China (Nos.51478041 and 51678053).
A novel polycyclodextrin-modified magnetic cationic hydrogel(PCD-MCH) was developed and its performance,kinetics and mechanism for the removal of reactive brilliant red X-3B(X-3B) were studied.The results showed that ...
关键词:Adsorption Polycyclodextrin-magnetic CATIONIC HYDROGEL Reactive BRILLIANT RED X-3B Homogeneous surface diffusion model(HSDM) Electrostatic interactions Inclusion complexes 
Optimizing sludge dewatering with a combined conditioner of Fenton’s reagent and cationic surfactant被引量:10
《Journal of Environmental Sciences》2020年第2期21-30,共10页Dong-Qin He Jing-Yi Chen Bo Bao Xiang-Liang Pan Jun Li Chen Qian Han-Qing Yu 
supported by the China Postdoctoral Science foundation (No.2018M642479);the National Natural Science Foundation of China (No.51821006);the Postdoctoral Science Foundation of Zhejiang Province (No.zj20180141).
Enhancing sludge dewatering is of importance in reducing environmental burden and disposal costs.In this work, a cationic surfactant, cetyl trimethyl ammonium bromide(CTAB), was combined with Fenton’s reagent for slu...
关键词:SLUDGE DEWATERING Fenton reaction CATIONIC surfactant–CTAB EXTRACELLULAR polymeric substances Uniform design 
Novel cationic polyamidine:Synthesis,characterization,and sludge dewatering performance被引量:9
《Journal of Environmental Sciences》2017年第1期305-314,共10页Bo Guo Huan Yu Baoyu Gao Sen Zhang Qinyan Yue Xing Xu 
supported by the Tai Shan Scholar Foundation(No.ts201511003)
In this study,a new and facile route was employed for synthesis of polyamidine with abundant cations and attractive five-membered ringlike structural unit.N-vinylformamide and acrylonitrile copolymerized firstly to fo...
关键词:Polyamidine Synthesis Characterization Sludge dewatering 
Synthesis of malachite@clay nanocomposite for rapid scavenging of cationic and anionic dyes from synthetic wastewater被引量:2
《Journal of Environmental Sciences》2017年第1期97-110,共14页Varsha Srivastava Mika Sillanpää 
financial supports from the Regional Council of South-Savo and the City of Mikkeli,Finland
Synthesis of malachite@clay nanocomposite was successfully carried out for the removal of cationic(Methylene Blue,MB) and anionic dyes(Congo Red,CR) from synthetic wastewater.Nanocomposite was characterized by TEM...
关键词:Adsorption Bentonite Dyes Kinetic study Methylene blue Congo red 
Adsorption of mixed cationic-nonionic surfactant and its effect on bentonite structure被引量:14
《Journal of Environmental Sciences》2012年第8期1525-1532,共8页Yaxin Zhang Yan Zhao Yong Zhu Huayong Wu Hongtao Wang Wenjing Lu 
supported by the National Natural Science Foundation of China (No. 40972151);the National HiTech Research and Development Program (863) of China(No. 2009AA064001)
The adsorption of cationic-nonionic mixed surfactant onto bentonite and its effect on bentonite structure were investigated. The objective was to improve the understanding of surfactant behavior on clay mineral for it...
关键词:SURFACTANT BENTONITE surfactant modification ADSORPTION 
Solubilization and degradation of perchloroethylene (PCE) in cationic and nonionic surfactant solutions被引量:1
《Journal of Environmental Sciences》2011年第8期1240-1248,共9页Sivaram Harendra Cumaraswamy Vipulanandan 
supported by the Center for Innovative Grouting Materials and Technology (CIGMAT) at the University of Houston with funding from the Texas Hazardous Waste Research Center and Texas Higher Education Coordinating Board (THECB)
Solubilization of perchloroethylene (PCE) in a nonionic (Triton X-100) and a cationic (cetyltrimethylammonium bromide (CTAB)) surfactant solutions and the degradation of surfactant solubilized PCE using fine t...
关键词:Fe-Ni particles perchloroethylene (PCE) SOLUBILIZATION DEGRADATION 
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