Bioremediation of tetramethyl thiuram disulfide and resource utilization of natural rubber wastewater by WR-2 Bacillus-dominated microbial community

Environmental Science and Pollution Research - Tetramethyl thiuram disulfide (TMTD), an emerging pollutant with ecotoxicity and accumulation in rubber wastewater, is directly discharged by...     

Assessing the impact of mechanism of green public consumption policy on environmental equity: evidence from China

Environment, Development and Sustainability - This study investigates the impact of the mechanism of green public consumption policy on environmental equity and provides a feasible reference for...     

Environmental impacts,human health,and energy consumption of nitrogen management for maize production in subtropical region

Environmental Science and Pollution Research - Over-application of fertilizers could not improve crop yield and agronomic efficiency, but result in increasing nitrogen (N) surplus and adverse...     

Does foreign private investment affect the clean industrial environment? Nexus among foreign private investment,CO2 emissions,energy consumption,trade openness,and sustainable economic growth

Environmental Science and Pollution Research - This study examines to what extent foreign private investment (FPI) affects the clean industrial environment and sustainable economic growth through...     

西藏自治区“十二五”和“十三五”环境空气质量变化特征

"十二五"以来中国先后颁布了一系列大气污染防治政策并实施相应的大气污染治理措施以提高环境空气质量。为研究西藏自治区"十二五"(2011-2015年)和"十三五"(2016 -2020年)时期环境空气质量变化状况,评估大气污染防治措施实施效果,笔者对2011-2020年西藏自治区7个城市(地区)主要大气污染物浓度和优良天数比例变化进行分析。结果表明:随着一系列大气污染防治措施的实施,西藏自治区环境空气质量显著提升,与"十二五"时期相比,"十三五"时期西藏自治区年平均优良天数比例由97.5%±2.0%提升至99.3%±0.4%,SO₂、 NO₂、 PM₁₀、 PM_2.5浓度年均值和CO 浓度第95百分位数均呈下降趋势,其中CO、PM₁₀和PM_2.5浓度下降幅度较大,O₃日最大8h滑动平均值第90百分位数略有上升。西藏自治区环境空气质量与人口、经济发展程度呈负相关关系。受污染源排放、气象条件和区域传输等因素影响,西藏自治区O₃浓度春、夏季较高,而其余污染物浓度冬季较高。     

椅式桩板结构地震响应分析与简化计算方法研究

椅式桩板结构在高陡边坡路基工程中应用广泛,研究其高烈度地震下的响应特征对抗震分析具有重要意义.以拟建川藏铁路某斜坡椅式桩板结构路基支挡工程为背景,建立有限差分三维数值计算模型,研究了结构的静、动力学响应特性,分析了结构最不利状态响应物理量的取值方法,探讨了结构传力分担机制及重要受力部位,提出了结构地震响应简化计算方法....     

Pricing-decision analysis of green supply chain with two competitive manufacturers considering horizontal and vertical fairness concerns

Environmental Science and Pollution Research - A pricing-decision analysis is a critical aspect of supply chain management since it directly affects manufacturers’ and retailers’...     

Versatile superhydrophobic bismuth molybdate cotton fabric for oil/water separation and decompose dyestuff

Water pollution caused by the discharged insolubility petroleum contaminants and organic compound dyes seriously threatens the natural self-purity capacity of the water body and the survival of aquatic species, so it is imperative to restraint the deterioration of the aquatic environment. In this paper, pathways are propounded for the simultaneous removal of insoluble spilling oil and organic dye contaminants. Particularly, hydrophobic ZnSnO₃ after stearic acid modification and Bi₂MoO₆ photocatalysts are introduced into the cotton fabric substrate through solution dip-coating. The durability of the prepared fabric suffers from the acid–base corrosion, thermal treatment and mechanical wear, while still exhibiting remarkable water-repellent (WCA?>?150°) property. Furthermore, the remarkable photocatalytic activity makes it possible for reusable degradation and the primary active species, namely the holes, to be verified by the radicals-capturing experiment. It is worth observing that as-prepared superhydrophobic fabric possesses admirable water-proof property and cycling durability of decomposing toxic water-soluble organic dye, thereby contributing to further realizing the ecological concept of clear waters.