利用人工湿地脱除废水中氨氮和磷的统计分析

论述了利用人工湿地脱除废水中氨氮和正磷酸盐类污染物的统计分析,调查基于国外文献报道的研究数据和实际运行数据.结果表明,污染物输入和输出浓度关系可以由线形规律获得关联,这些污染物因子脱除动力学也可以用适于BOD降解的Kichuth一级脱除方程来描述.由不同人工湿地关联的一级动力学常数具有较好的相关性.     

富营养化淡水水体中微囊藻毒素的研究进展

微囊藻毒素（Microcystins,MCYSTs,MCs）为富营养化淡水水体中最常见的藻类毒素,从毒理学、环境科学、生物学及化学等方面对MCs的研究已有较多报道。本文综述了关于MCS在产生机理、毒理效应、分离检测方法和水处理过程中的去除方法等方面的研究进展,并对目前研究的不足提出了几点意见。     

Rapporteurs' report on discussions at the workshop on excess nitrogen deposition, Leatherhead, September 1987

This paper reports major points from the discussions which took place during the Workshop on Excess Nitrogen Deposition.     

Relationship between water solubility of organic chemicals and their bioaccumulation by the alga

This paper reports the bioaccumulation of 34 organic chemicals in and on the green alga and their relationship to water solubility.     

Hepatic nodular alterations in wild fish from a hyper-eutrophic freshwater system with cyanobacterial blooms: a species and seasonal comparison

Environmental Science and Pollution Research - This paper reports on the seasonal and species comparison of hepatic nodular alterations in two indicator fish species from the hyper-eutrophic...     

The effect of diazinon on blood glucose homeostasis: a systematic and meta-analysis study

Environmental Science and Pollution Research - Though evidence exists on the association between diazinon (DZN), an organophosphate pesticide, with hyperglycemia, contrasting reports also exist....     

A retrospective study on dioxins and dioxin-like polychlorinated biphenyls in milk and dairy products from the Latium region (Italy) over a 7-year study period (2011–2017)

Environmental Science and Pollution Research - This study reports the data of polychlorinated dibenzo-p-dioxins (PCDDs), -furans (PCDFs), and polychlorinated biphenyls dioxin-like (dl PCBs)...     

UV-irradiation and BDD-based photoelectrolysis for the treatment of halosulfuron-methyl herbicide

Environmental Science and Pollution Research - This paper reports the development of a novel photoelectrochemical (PEC) oxidation technique based on UV-C irradiation and boron-doped diamond (BDD)...     

Terpinolene as an enhancer for ultrasonic disinfection of multi-drug-resistant bacteria in hospital wastewater

Environmental Science and Pollution Research - The present study reports for the first time, a novel disinfection method that combines ultrasonication with a natural biocide terpinolene to inhibit...     

Pyridinic N–reduced graphene oxide and ZnO composite synergistically enhance photocatalytic performance

Environmental Science and Pollution Research - This paper reports the synthesis of nitrogen-doped reduced graphene oxide (N-rGO)/zinc oxide (ZnO) composite photocatalysts by one-step hydrothermal...     

Intensified wheat husk conversion employing energy-efficient hybrid electromagnetic radiations for production of fermentable sugar: process optimization and life cycle assessment

Environmental Science and Pollution Research - This article reports an energy-efficient green pathway for the sustainable conversion of an abundant agro-residue viz. wheat husk (WH) into...     

Intensified constructed wetlands for the treatment of municipal wastewater: experimental investigation and kinetic modelling

Environmental Science and Pollution Research - This study reports organics and nutrient removal performances of the intensified constructed wetlands, i.e., tidal flow-based microbial fuel cell...     

A perspective review on medicinal plant resources for their antimutagenic potentials

Environmental Science and Pollution Research - Mutagens present in the environment manifest toxic effects and are considered as serious threat for human health and healthcare. Recent reports reveal...     

The association between air pollution and cancers: controversial evidence of a systematic review

Environmental Science and Pollution Research - There are inconsistent reports on the association between air pollution and cancers. This systematic review was, therefore, conducted to ascertain the...     

Importance of the polarity on nanostructured silica materials to optimize the hydrolytic condensation with molecules related to CO2 adsorption

Environmental Science and Pollution Research - The present work reports the changes for the mesoporous materials SBA-15 and KIT-6 associated with the structural, textural, and chemical properties...     

采用网络共享的Excel技术编制环境监测分析报告

简述了环境监测部门在编制环境监测分析报告时遇到的问题，介绍采用网络共享的Excel技术来编制环境监测分析报告的方法，并与传统报告编制方法进行了比较，体现出运用现代技术的优越性，同时分析了该方法编制报告时易产生的问题，提出了解决办法。     

A mechanistic view on the neurotoxic effects of air pollution on central nervous system: risk for autism and neurodegenerative diseases

Environmental Science and Pollution Research - Many reports have shown a strong association between exposure to neurotoxic air pollutants like heavy metal and particulate matter (PM) as an active...     

Workshop on Primary Sulfate Emissions

This article is a summary report on a workshop, Measurement Technology and Characterization of Primary Sulfur Oxides Emission from Combustion Sources, sponsored by the EPA Environmental Sciences Research Laboratory at Research Triangle Park, NC, held in Southern Pines, NC. The objectives of the workshop were: to review and discuss current measurement methods and problem areas for sulfur oxides emission with attention focused on sulfuric acid, sulfates, and sulfur-bearing particulate matter; to review and discuss emission data from various combustion sources operating under different conditions, which include various pollutant controls, fuel composition, excess boiler oxygen, etc.; to delineate and recommend areas in need of research and development effort. Scientists were invited to present the results of their studies on primary sulfate emissions. The 3-day workshop devoted one day to measurement technology, a second to characterization, and a third to critical assessment of the presented papers and development of summary working group reports on each half-day session of the initial 2 days. Thirty-one papers were presented by 29 participants on measurements and characterization. Four working group reports were developed and summarized in the last day. Highlights of the papers and reports are briefly reviewed. Workshop proceedings are available as an EPA publication.     

Synthesis and characterization of chitosan-supported Fe2O3 nanohybrids for rapid sonophotocatalytic degradation of 2,4,6-trichlorophenol

Environmental Science and Pollution Research - The present study reports the design of heterogeneous photocatalytic system using Fe2O3 with chitosan (CS) as a matrix for the sonophotocatalytic...     

Trace determination of fifteen free amino acids in drinking source water via solid-phase extraction coupled with liquid chromatography tandem mass spectrometry

Environmental Science and Pollution Research - Amino acids (AAs) are important nitrogen-containing organics in water, and a large number of reports have proven that they were the precursors of many...