新型滤槽除尘器配套脱硫工艺试验研究

采用半干法脱硫系统与新型滤槽除尘器相结合 ,可有效提高系统的脱硫、除尘效率。研究了影响该技术脱硫效率的主要因素。该技术集脱硫、除尘于一体 ,工艺简单 ,运行成本较低 ,尤其适用于燃煤含硫量≤ 1 .2 %的锅炉烟气的脱硫。     

苏州河上游地区滨岸缓冲带试验基地设计思路

为探索控制农业面源污染的有效方法，改善河道水质，逐步修复河道原有生态功能和增加生物多样性，上海市在苏州河环境综合整治一期、二期工程实施的基础上，立项开展了苏州河环境综合整治三期工程实用技术研究。旨在通过选择苏州河上游区域某一自然河道，建立完整的滨岸缓冲带体系并进行现场试验，开展上海地区滨岸缓冲带的设计、建设和养护管理等方面的实践工作，同时考察滨岸缓冲带生物栖息地功能、滨岸带景观功能和改善河流水质功能等方面的功效。文章阐述了滨岸缓冲带试验基地设计中的一些思路，分析了基地选址及环境条件，从植被选择及其群落配置、坡度选择、取样管设置、面源污染防治试验工艺流程等方面进行了试验基地的设计。     

Temporal dynamics of microcystins in two reservoirs with different trophic status during the early growth stage of cyanobacteria

Environmental Science and Pollution Research - Harmful cyanobacterial blooms are increasing in frequency and severity, which makes their toxic secondary metabolites of microcystins (MCs) have been...     

Correction to: Floating particles with high copper concentration in the sea-surface microlayer

Environmental Science and Pollution Research - A Correction to this paper has been published: https://doi.org/10.1007/s11356-021-14518-w     

Trend reversal from source region to remote tropospheric NO2 columns

Environmental Science and Pollution Research - Global tropospheric nitrogen dioxide (NO2) changes have different or even opposite impacts on the photochemical formation of ozone in different...     

The influence of carbon emission disclosure on enterprise value under ownership heterogeneity: evidence from the heavily polluting corporations

Environmental Science and Pollution Research - Under the background that China puts forth the goals of “Emission Peak” and “Carbon Neutrality”, heavily polluting...     

Photocatalytic degradation of organic pollutants in water by N-doping ZnS with Zn vacancy: enhancement mechanism of visible light response and electron flow promotion

Environmental Science and Pollution Research - In order to improve the visible light response, N-doping ZnS (N-ZnS) nanospheres with Zn vacancy and porous surface were prepared by a simple one-pot...     

Impact of δ-MnO2 on the chemical speciation and fractionation of Cr(III) in contaminated soils

Environmental Science and Pollution Research - Oxidation of Cr(III) by birnessite (δ-MnO2) was an important geochemical reaction determining the toxicity and mobility of dissolved Cr(III) in...     

Association of selenium,arsenic, and other trace elements in drinking water and urine in residents of the plateau region in China

Environmental Science and Pollution Research - Drinking water is considered to be an important exposure pathway for humans to ingest trace elements; human urine samples are widely accepted...