Removing ammonium from contaminated water using Purolite C100E: batch,column, and household filter studies

Environmental Science and Pollution Research - Ammonium removal from drinking water to protect human and environmental health is one of the major global concerns. This study evaluates the...     

河套平原O3浓度时空分布、传输路径及潜在源贡献分析

基于2005—2020年OMI遥感卫星O₃柱浓度数据，结合河套平原23个国控点环境自动监测站大气污染物数据和全球资料同化系统（GDAS）气象资料，探讨河套平原O₃污染时空分布特征、气象因素、传输路径和潜在来源.结果表明：（1）2005—2020年河套平原O₃柱浓度年均值波动上升，年均增长率为2.95%，季节变化表现为春季>冬季>夏季>秋季；（2）空间分布方面：高值区主要分布在东北部地区，南部城市低于北部城市；（3）河套平原地区O₃浓度与气温、日照呈显著正相关，与气压呈显著负相关，而降水、相对湿度、风速对O₃浓度影响具有显著的区域性差异；（4）基于后向轨迹HYSPLIT模型对河套平原地区污染严重城市鄂尔多斯市进行分析，发现远距离气流传输主要来自西北方向，近距离气流传输主要来自西南方向；O₃主要潜在贡献源区存在一定的季节差异：春季主要来自陕西北部与包头市，夏季主要来自陕西北部与山西西部，秋季主要来自内蒙古西部与宁夏银川市、陕西北部，而冬季则主...     

Spatio-temporal analysis of air pollution in North China Plain

Environmental and Ecological Statistics - Accompanying China’s rapid industrialization, a vast area of the country, particularly the Beijing–Tianjin–Hebei (BTH) region, has...     

Chemically-Crosslinked Xylan/Graphene Oxide Composite Hydrogel for Copper Ions Removal

Journal of Polymers and the Environment - The chemically-crosslinked composite hydrogel based on acylated xylan and silanized graphene oxide was prepared via free radical polymerization as a novel...     

A critical review of effect modeling for ecological risk assessment of plant protection products

Environmental Science and Pollution Research - A wide diversity of plant protection products (PPP) is used for crop protection leading to the contamination of soil, water, and air, which can have...     

Consumers’ willingness to pay an environmental fee for e-waste recycling in Vietnam: integrating the theory of planned behaviour and the norm activation model

Journal of Material Cycles and Waste Management - E-waste is becoming a concern due to its toxic content and serious pollution effect. Many studies have focused on the detrimental impacts of...