Male reproductive toxicity involved in spermatogenesis induced by perfluorooctane sulfonate and perfluorooctanoic acid in Caenorhabditis elegans

Environmental Science and Pollution Research - As a persistent organic pollutant, perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) have gained increasing research attention over...     

Delayed association of acute particulate matter 2.5 air pollution exposure with loss of complexity in cardiac rhythm dynamics: insight from detrended fluctuation analysis

Environmental Science and Pollution Research - There is a delayed (lag 1 to 2 days) correlation between acute PM 2.5 (particulate matter <?2.5 μm in aerodynamic...     

Uptake and distributions of polycyclic aromatic hydrocarbons in cultivated plants around an E-waste disposal site in Southern China

Environmental Science and Pollution Research - Polycyclic aromatic hydrocarbons (PAHs) in air, soil, and cultivated plants at e-waste disposal sites in Taizhou, Zhejiang Province, were determined...     

Correction to: Preparation of GO/MIL-101(Fe,cu) composite and its adsorption mechanisms for phosphate in aqueous solution

Environmental Science and Pollution Research - A Correction to this paper has been published: https://doi.org/10.1007/s11356-021-15526-6     

A comparison analysis of the decoupling carbon emissions from economic growth in three industries of Heilongjiang province in China

Environmental Science and Pollution Research - Growing environmental pressure urges China to develop in a sustainable and low carbon way, and thus China strives to achieve a carbon peak by 2030 and...     

Life cycle assessment of environmental impact on municipal solid waste incineration power generation

Environmental Science and Pollution Research - Municipal solid waste (MSW) incineration power generation is an important treatment technology, which has been widely concerned in recent years. It is...     

Bottom-up re-estimations of greenhouse gas and atmospheric pollutants derived from straw burning of three cereal crops production in China based on a national questionnaire

Environmental Science and Pollution Research - Crop straw open burning is considered as an important source of greenhouse gas and atmospheric pollutants emissions, which affects global climate...     

钠质膨润土与钙质膨润土压实特性比较研究

以制备含水率和压制压力为控制因素,比较分析了钠质膨润土与钙质膨润土的压实加工性质。两种膨润土在压实特性、回胀特性和失水收缩特性方面均存在显著差异。     

曝气-絮凝处理垃圾渗滤液研究

通过现场处理 ,对垃圾渗滤液的曝气 -絮凝处理进行了研究。结果表明该方法对渗滤液的色度、COD、总磷去除率达 80 %以上 ,对氨氮去除率达 60 %以上。在此基础上提出了最优综合控制指标     

基于电絮凝法处理矿区高浓度含氟地下水动力学分析

采用铝电极电絮凝体系对矿区高含氟地下水进行处理,研究了高氟浓度下电絮凝除氟过程,分别考察了电流密度、极板间距、进水氟质量浓度及pH对除氟效果和动力学常数的影响,并建立了电絮凝除氟动力学方程模型。结果表明：最佳除氟参数为电流密度为450 A·m⁻³,极间距为5 mm,pH为6.0~7.0;当进水氟质量浓度为12.1 mg·L⁻¹时,经60 min电絮凝除氟后可使进水氟质量浓度由12.1 mg·L⁻¹降为0.6 mg·L⁻¹以下,整个除氟过程遵循一级反应动力学模型且除氟动力学常数取决于电流密度、极板间距和进水氟质量浓度。絮体结构与成分分析表明,在pH=6.0~7.0条件下,电絮凝体系中主要形成的无定型羟基铝化合物使除氟效果达到最好,较高的进水氟质量浓度有助于提高铝离子利用效率。