Search Results - "Separation and purification technology"

Adsorption materials for volatile organic compounds (VOCs) and the key factors for VOCs adsorption process: A review by Li, Xiuquan, Zhang, Li, Yang, Zhongqing, Wang, Peng, Yan, Yunfei, Ran, Jingyu

“…[Display omitted] •The VOCs adsorption performance of different adsorbents were summarized.•The controlling factors of VOCs adsorption on adsorbent materials…”
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Recent advances in magnesium/lithium separation and lithium extraction technologies from salt lake brine by Sun, Ying, Wang, Qi, Wang, Yunhao, Yun, Rongping, Xiang, Xu

“…This review highlights the recent advances and the current state-of-the-art in Mg/Li separation and lithium extraction technologies from salt lake brine. It…”
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Green and robust adsorption and recovery of Europium(III) with a mechanism using hybrid donor conjugate materials by Awual, Md. Rabiul, Hasan, Md. Nazmul, Hasan, Md. Munjur, Salman, Md. Shad, Sheikh, Md. Chanmiya, Kubra, Khadiza Tul, Islam, Md. Shahinoor, Marwani, Hadi M., Islam, Aminul, Khaleque, Md. Abdul, Waliullah, R.M., Hossain, Mohammed Sohrab, Rasee, Adiba Islam, Rehan, Ariyan Islam, Awual, Mrs Eti

“…[Display omitted] •The functional ligand-based conjugate materials were prepared for Eu(III) adsorption.•The materials exhibited high selectivity even in the…”
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Novel Cd0.5Zn0.5S/Bi2MoO6 S-scheme heterojunction for boosting the photodegradation of antibiotic enrofloxacin: Degradation pathway, mechanism and toxicity assessment by Cai, Mingjie, Liu, Yanping, Wang, Chunchun, Lin, Wei, Li, Shijie

“…[Display omitted] •An S-scheme heterojunction of Cd0.5Zn0.5S/Bi2MoO6 was developed.•The aggregation and photo-corrosion of Cd0.5Zn0.5S nanoparticles were…”
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Application of biochar for the adsorption of organic pollutants from wastewater: Modification strategies, mechanisms and challenges by Qiu, Bingbing, Shao, Qianni, Shi, Jicheng, Yang, Chenhao, Chu, Huaqiang

“…[Display omitted] •The factors affecting the adsorption capacity of biochar are analyzed.•Recent findings on three typical organic pollutants by biochar are…”
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Electrospun nanofiber membranes for wastewater treatment applications by Cui, Jiaxin, Li, Fanghua, Wang, Yulin, Zhang, Qilu, Ma, Wenjing, Huang, Chaobo

“…•The mechanism of wastewater treatment was summarized.•The structure and influencing factors of electrospun nanofibers were reviewed.•The applications of…”
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Adsorption of organic pollutants by natural and modified clays: A comprehensive review by Awad, Abdelrahman M., Shaikh, Shifa M.R., Jalab, Rem, Gulied, Mona H., Nasser, Mustafa S., Benamor, Abdelbaki, Adham, Samer

“…•Adsorption performance of natural and modified clays for organics are evaluated.•The effect of pH, Ci, surfactant loading on the adsorption capacity is…”
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Bio-based electrospun nanofiber as building blocks for a novel eco-friendly air filtration membrane: A review by Deng, Yankang, Lu, Tao, Cui, Jiaxin, Keshari Samal, Sangram, Xiong, Ranhua, Huang, Chaobo

“…[Display omitted] •Basic principle of electrospun nanofiber membranes for air filtration is demonstrated.•Characteristics and advantages of electrospun natural…”
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Recent advances in applications of low-cost adsorbents for the removal of heavy metals from water: A critical review by Bilal, Muhammad, Ihsanullah, Ihsanullah, Younas, Mohammad, Ul Hassan Shah, Mansoor

“…[Display omitted] •A broad review of bio-adsorbents in water purification is presented.•The potential of bio-waste-based adsorbents for the uptake of heavy…”
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Boosted photocatalytic antibiotic degradation performance of Cd0.5Zn0.5S/carbon dots/Bi2WO6 S-scheme heterojunction with carbon dots as the electron bridge by Cai, Mingjie, Wang, Chunchun, Liu, Yanping, Yan, Ruyu, Li, Shijie

“…A novel carbon dots mediated S-scheme heterojunction photocatalyst of CZS/CDs/BWO was finely synthesized by simultaneously integrating S-scheme heterostructure…”
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Recovery and recycling of lithium: A review by Swain, Basudev

“…•Recovery and recycling of lithium are reviewed.•Need for Li recovery technology development from low-grade sources recommended.•Urgency for the alternative…”
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Recent advances of loose nanofiltration membranes for dye/salt separation by Feng, Xiaoquan, Peng, Donglai, Zhu, Junyong, Wang, Yong, Zhang, Yatao

“…[Display omitted] •The unique characteristic of loose NF is the functionality of selective separation for inorganic salts/organics.•The separation mechanisms…”
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Regeneration of chitosan-based adsorbents used in heavy metal adsorption: A review by Vakili, Mohammadtaghi, Deng, Shubo, Cagnetta, Giovanni, Wang, Wei, Meng, Pingping, Liu, Dengchao, Yu, Gang

“…•Regeneration of chitosan adsorbents after heavy metal adsorption is reviewed.•Desorption ability of different desorption agents is summarized.•Desorption…”
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Nanocomposite membranes for water separation and purification: Fabrication, modification, and applications by Esfahani, Milad Rabbani, Aktij, Sadegh Aghapour, Dabaghian, Zoheir, Firouzjaei, Mostafa Dadashi, Rahimpour, Ahmad, Eke, Joyner, Escobar, Isabel C., Abolhassani, Mojtaba, Greenlee, Lauren F., Esfahani, Amirsalar R., Sadmani, Anwar, Koutahzadeh, Negin

“…•Recent advancement of fabrication of nanocomposite membranes are reviewed.•Advanced modifications enhanced membrane permeation and self-cleaning…”
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Hydrophilic polymer-based membrane for oily wastewater treatment: A review by Ismail, N.H., Salleh, W.N.W., Ismail, A.F., Hasbullah, H., Yusof, N., Aziz, F., Jaafar, J.

“…[Display omitted] •Current hydrophilic membrane materials used for oily wastewater treatment.•Membrane modification methods employed to minimize…”
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Benchmarking recent advances and innovative technology approaches of Fenton, photo-Fenton, electro-Fenton, and related processes: A review on the relevance of phenol as model molecule by Brillas, Enric, Garcia-Segura, Sergi

“…•Fenton-based technologies, challenges and new opportunities, based on phenol removal.•Upgrading phenol degradation at neutral pH using heterogeneous ferrous…”
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Biomass derived nitrogen and sulfur co-doped porous carbons for efficient CO2 adsorption by Ma, Changdan, Lu, Tingyan, Shao, Jiawei, Huang, Jiamei, Hu, Xin, Wang, Linlin

“…[Display omitted] •N, S co-doped porous carbons were synthesized from biomass hazelnut shell.•Thiourea acts both N and S agent.•The resultant carbon exhibits…”
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Tetracycline degradation by persulfate activated with magnetic γ-Fe2O3/CeO2 catalyst: Performance, activation mechanism and degradation pathway by Niu, Lijun, Zhang, Guangming, Xian, Guang, Ren, Zhijun, Wei, Ting, Li, Qiangang, Zhang, Yi, Zou, Zhiguo

“…[Display omitted] •γ-Fe2O3/CeO2 was successfully synthesized and showed high performance.•The synergy index of PS and γ-Fe2O3/CeO2 was 72.2% for tetracycline…”
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Facile bottom-up preparation of Cl-doped porous g-C3N4 nanosheets for enhanced photocatalytic degradation of tetracycline under visible light by Guo, Feng, Li, Mingyang, Ren, Hongji, Huang, Xiliu, Shu, Keke, Shi, Weilong, Lu, Changyu

“…•This work provides a facile bottom-up strategy for improving the performance of CN.•The doping of Cl element is helpful to promote the rapid separation of CN…”
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A review on heavy metal ions adsorption from water by layered double hydroxide and its composites by Feng, Xiaofang, Long, Runxuan, Wang, Lingling, Liu, Chenchen, Bai, Zhongxiang, Liu, Xiaobo

“…[Display omitted] •We selected to review topics related to the specific application of LDH removal of heavy metals.•Classify and summarize its modification…”
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