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China’s Sulfur Dioxide Emissions Declined Significantly While India’s Grew Over Last Decade
China Sulfur Dioxide Emissions Declined Significantly India Grew Over Last Decade
2017/11/24
Sulfur dioxide is an air pollutant that causes acid rain, haze and many health-related problems. It is produced predominantly when coal is burned to generate electricity.Although China and India remai...
Survival Analysis of Victims of Sulfur Oxide Air Pollution Suffering from COPD or Asthma in Yokkaichi, Japan, in Relation to Predisposing Exposure
COPD Asthma Air Pollution Sulfur Oxide Pulmonary Function Survival Analysis
2013/3/11
To investigate the relationships between clinical findings and symptoms and the survival of patients with Yokkaichi Asthma, in relation to predisposing sulfur dioxide (SO2) exposure, we examined recor...
Removal of Nitrogen Dioxide and Sulfur Dioxide from Air Streams by Absorption in Urea Solution
Sulfur Dioxide Removal Nitrogen Dioxide Removal Column Absorption Removal of Acid Gases Air Pollution Prevention
2013/3/12
The study focuses on the absorption rates of NO2, SO2 and a mixture of these two acid gases into urea solution in packed bed column. The absorption rate was studied as a function of absorbent temperat...
Controls on sulfur content in tree rings of Norway spruce and European beech at a heavily polluted site
sulfur tree rings spruce beech pollution
2017/8/9
Search for a biogeochemical archive of past sulfur pollution is motivated by the need to predict ecosystem health. Sofar, no indicator of local-scale S pollution has existed, while long-range transpor...
The 13th Sulfur Dioxide, Nitrogen Oxide, Mercury and Fine Particle Pollution Control Technology & Management International Exchange Conference（第十三届二氧化硫氮氧化物、汞、细颗粒物污染控制技术与管理国际交流会）
第十三届 二氧化硫氮氧化物 汞 细颗粒物 污染控制技术
2009/4/3
我国以煤为主的能源结构是影响我国大气环境质量的主要因素之一，90%二氧化硫、67%氮氧化物、35%可吸入颗粒物、70%烟尘排放量来自于煤炭的燃烧，其中，燃煤电站、燃煤工业锅炉、燃煤炉窑等烟气排放污染问题最为突出，燃煤烟气污染控制是控制大气环境污染的重要途径，烟气脱硫脱氮脱汞除尘脱除超细颗粒物是控制燃煤烟气污染的重点。围绕我国大气污染控制方面的重大需求和国际技术前沿，通过关键技术研发和系统集成，开发...
Sulfur Recovery from Acid Gas Using the Claus Process and High Temperature Air Combustion (HiTAC) Technology
Sulfur recovery acid gas Claus process flameless colorless combustion
2009/1/7
Sulfur-bearing compounds are very detrimental to the environment and to industrial process equipment. They are often obtained or formed as a by-product of separation and thermal processing of fuels co...
Prediction of Sulfur Dioxide (SO2) Concentration Levels from the Mina Al-Fahal Refinery in Oman Using Artificial Neural Networks
Air pollution ANN SO models refinery Sultanate of Oman
2009/1/6
In this investigation, two Artificial Neural Network (ANN) models were applied for predicting ground-level sulfur dioxide (SO2) in the Sultanate of Oman in order to provide an early warning advisory f...
Sulfur Dioxide (SO2) Accumulation in Soil and Plant's Leaves around an Oil Refinery: A Case Study from Saudi Arabia
Air pollution sulfur dioxide soil and plants oil refinery Saudi Arabia
2008/12/19
The accumulative levels of SO2 in soil and plant's leaves around an oil refinery were monitored. Four different sites around the refinery area were chosen; west, south east, north east and the norther...