搜索结果: 1-11 共查到“环境科学技术 Reduction”相关记录11条 . 查询时间(0.119 秒)
Study Shows Wetlands Provide Landscape-Scale Reduction In Nitrogen Pollution（图）
Wetlands Landscape-Scale Reduction Nitrogen Pollution
2018/2/1
In agricultural regions such as the U.S. Midwest, excess nitrate from crop fertilizer makes its way into rivers and streams through subsurface drainage channels and agricultural ditches.High nitrate c...
同济大学环境科学与工程学院环境化学课件PART3-4 Oxidation and Reduction
同济大学环境科学与工程学院 环境化学 课件 PART3-4 Oxidation and Reduction
2013/12/12
同济大学环境科学与工程学院环境化学课件PART3-4 Oxidation and Reduction。
The Validity of the Reduction of Disposable Plastic Checkout Bags in Japan
Disposable Plastic Bag Reduction Oil-Saving
2013/3/11
This study examined the effect of reducing disposable plastic checkout bags used in supermarkets, convenience stores, and so on in Japan. Considering that even when these checkout bags are abolished, ...
Reduction of Toxic Pollutants Emitted from Heavy-duty Diesel Vehicles by Deploying Diesel Particulate Filters
Diesel particulate filters PBDEs PCDD/Fs PCBs Heavy-duty diesel vehicles
2016/3/28
In this study, the emission characteristics of PCDD/Fs, PCBs and PBDEs from heavy-duty diesel vehicles, and the
reduction of these above toxic pollutants by deploying three kinds of diesel particulat...
Robust Resource Management Control for CO2 Emission and Reduction of Greenhouse Effect: Stochastic Game Approach
CO2 Emission System Dynamic Game Theory Greenhouse Effect LMI Resource Management Control Robust Tracking Control T-S Fuzzy Model
2013/3/13
With the increasingly severe global warming, investments in clean technology, reforestation and political action have been studied to reduce CO2 emission. In this study, a nonlinear stochastic model i...
N2O Formation in Selective Non-catalytic NOx Reduction Processes
Selective Non-Catalytic Reduction Process Nitrous Oxide Emissions Chemical Kinetics
2013/3/12
Nitrous oxide is not an environmentally regulated species in the U.S., but it does participate in the stratospheric ozone chemistry and contributes to the greenhouse effect. Nitrous oxide has been fou...
Comparative Study of Soluble Sulfate Reduction by Bacterial Consortia from Varied Regions of India
Sulfate reducing bacteria wastewater bioremediation East Calcutta Wetland hot water spring
2010/12/22
Soluble sulfate contamination in water is observed due to various industrial activities. Chemical means of reduction are available yet the biological approach is the preferred one. Problem statement: ...
Reduction of Iron Oxides in Solid Wastes Generated by Steelworks
Solid waste Reduction Iron oxides Steel plants Sponge iron Recovery
2009/10/13
Solid wastes generated by integrated iron and steel works cause environmental pollution and therefore must be discarded accordingly. Extensive research is being conducted for the recovery and eliminat...
Evaluation of Proposed Winter PM Concentration Reduction Strategies Using the MM5 and CAMx4 Modelling System - Christchurch, New Zealand, 2005–2013
MM5-CAMx4 PM10 Complex chemical scenario Linear and non-linear reduction Christchurch SLiP-CLiP
2016/3/29
Mesoscale Model (MM5) and Eulerian Comprehensive Air quality Model (CAMx4) were used to
evaluate dispersion of particulate matter (PM) generated by “Total” emissions for Christchurch (New
Zealand) f...
Reduction of Nitrogen Oxide Emission of a Medium-Pressure Boiler by Fuel Control
nitrogen oxide flue gas air pollution contro FO/RG ratio
2016/3/30
A study of reducing nitrogen oxide (NO) emission by using different fuel oil/hydrogen-rich
refinery gas ratios (FO/RG) of the volumetric flow rate in a 130-ton/hr, full-scale, mediumpressure
boiler ...
Selective Catalytic Reduction of NO by Methane on Copper Catalysts: the Effects of Modifying the Catalysts with Acids on -alumina
nitric oxide acid modified HC-SCR methane reducing agent, operating parameters
2016/3/30
This work compares the performance of copper catalysts modified with that of acids. Hence,
-alumina is used to support the catalyst in the selective catalytic reduction of nitric oxide by
...