Results 21 to 30 of about 1,152,660 (310)

Preventive conservation strategies for sustainable urban pollution control in museums [PDF]

, 2000
The last 40 years have seen major changes in the sources and concentrations of urban pollution (nitrogen dioxide, sulfur dioxide, hydrogen sulfide, and particulates).
Blades, N, Cassar, M, Croxford, B, Oreszczyn, T   +3 more
core   +1 more source

Advances in application of nanomaterials in remediation of heavy metal contaminated soil [PDF]

E3S Web of Conferences, 2021
Soil heavy metal pollution has become an environmental problem that has attracted worldwide attention. Nanomaterials have the advantages of large specific surface area, strong adsorption capacity and high reactivity, making nanomaterials remediation ...
Ding Na, Han Mengxuan, He Yao, Wang Xinshuai, Pan Yuxuan, Lin Hua, Yu Guo   +6 more
doaj   +1 more source

Biodegradation performance of mixed chlorinated volatile organic pollutants

能源环境保护, 2023
The safe and low-carbon treatment of chlorinated volatile organic compounds (CVOCs) is a current challenge for air pollution control in petrochemical, medical and chemical industries.
YE Lei, YOU Juping, SUN Haimin, YU Jian, WANG Yanqing, CHEN Dongzhi*   +5 more
doaj   +1 more source

Progress in electrocatalytic denitrification using element-doped materials

能源环境保护, 2023
Electrocatalytic denitrification is one of the promising technologies for the treatment of nitrate wastewater. This review comprehensively summarizes the recent advances in electrocatalytic denitrification.
JIAO Mingshuo, XU Bincheng, LUO Zexi, CHENG Chen, WANG Ying*   +4 more
doaj   +1 more source

Responses of Methanosarcina barkeri to acetate stress

Biotechnology for Biofuels, 2019
Background Anaerobic digestion of easily degradable biowaste can lead to the accumulation of volatile fatty acids, which will cause environmental stress to the sensitive methanogens consequently. The metabolic characteristics of methanogens under acetate
Pinjing He, Haowen Duan, Wenhao Han, Yang Liu, Liming Shao, Fan Lü   +5 more
doaj   +1 more source

Simultaneously Constructing Active Sites and Regulating Mn–O Strength of Ru‐Substituted Perovskite for Efficient Oxidation and Hydrolysis Oxidation of Chlorobenzene

Advanced Science, 2023
Chlorinated volatile organic compounds (CVOCs) are a class of hazardous pollutants that severely threaten environmental safety and human health. Although the catalytic oxidation technique for CVOCs elimination is effective, enhancing the catalytic ...
Xiaoxiao Duan, Ting Zhao, Ben Niu, Zheng Wei, Ganggang Li, Zhongshen Zhang, Jie Cheng, Zhengping Hao   +7 more
doaj   +1 more source

A Bifunctional BiOBr/ZIF-8/ZnO Photocatalyst with Rich Oxygen Vacancy for Enhanced Wastewater Treatment and H₂O₂ Generation

Molecules, 2023
Photocatalytic technology is considered an ideal approach for clean energy conversion and environmental pollution applications. In this work, a bifunctional BiOBr/ZIF-8/ZnO photocatalyst was proposed for removing phenols in wastewater and generating ...
Xiao Han, Tianduo Zhang, Yang Cui, Zhaoyang Wang, Ruoyu Dong, Yuhan Wu, Cuiwei Du, Ruyan Chen, Chongfei Yu, Jinglan Feng, Jianhui Sun, Shuying Dong   +11 more
doaj   +1 more source

Increasing external effects negate local efforts to control ozone air pollution: a case study of Hong Kong and implications for other Chinese cities. [PDF]

, 2014
It is challenging to reduce ground-level ozone (O3) pollution at a given locale, due in part to the contributions of both local and distant sources. We present direct evidence that the increasing regional effects have negated local control efforts for O3
Blake, Donald R, Louie, Peter KK, Luk, Connie WY, Wang, Tao, Xu, Zheng, Xue, Likun   +5 more
core   +1 more source

Detoxification of parthenium (Parthenium hysterophorus) and its metamorphosis into an organic fertilizer and biopesticide

Bioresources and Bioprocessing, 2017
Background Vermicompost of the toxic and allelopathic weed parthenium (Parthenium hysterophorus) was explored for its possible use as an organic fertilizer.
Naseer Hussain, Tasneem Abbasi, Shahid Abbas Abbasi   +2 more
doaj   +1 more source

Conversion of Waste Oil from Oil Refinery into Emulsion Liquid Membrane for Removal of Phenol: Stability Evaluation, Modeling and Optimization

Membranes, 2022
The waste oil emulsion liquid membrane produced by waste oil from oil refineries (WELM) is used to separate the phenol in purified water from the sour water stripper in oil refinery facilities, and the stability of WELM was studied.
Dan Wang, Qingji Wang, Xiaofei Zhang, Taoran Liu, Hua Zhang   +4 more
doaj   +1 more source