搜索结果: 91-105 共查到“工学 Pollution”相关记录153条 . 查询时间(0.188 秒)
Characteristics of Leakage Pollution of Longpan Road Gas Station and Its Enlightenment
Gas Stations Leakage Contamination Geological Penetrating Radar Nanjing
<
2013/3/11
Geological penetrating radar combined with drilling and chemical analysis has been applied to investigate leakage pollution of Longpan Road gas station in Nanjing, China. The results indicate that rad...
Assessment of Impacts and Risks of Air Pollution Applying Two Strategies of Numerical Chemistry Transport Modelling
Air Pollution Chemical Transport Modeling Risk Accidental Release Emergency BALKAN Model System EURAD Model System
<
2013/3/11
Assessment of harmful impacts and risks of air pollution in case of accidents as well as of long lasting exposition is an important challenge of chemical transport modeling. Sad confirmation of this s...
Use of Atomic Absorption Spectrometry in Assessment of Biomonitor Plants for Lead, Cadmium and Copper Pollution
Atomic absorption Lead Cadmium Coper Biomonitor plants Pollution
<
2012/4/12
Eleven plant species were collected from the vicinity of lead-battery plant in the city of Gaziantep, Turkey. Lead, cadmium and copper concentrations in the soil and leaves of plants were determined b...
Variability in Road Runoff Pollution by Polycyclic Aromatic Hydrocarbons (PAHs) in the Urbanized Area Adjacent to Biscayne Bay, Florida
PAHs Storm-Event Mass First Flush Seasonal Variability Annual Average Daily Traffic
<
2013/3/13
Polycyclic aromatic hydrocarbons (PAHs) were consistently documented in the sediments of the canals draining into Biscayne Bay. The study examines the contribution of urban runoff to PAHs discharges. ...
A CFD Simulation Study of VOC and Formaldehyde Indoor Air Pollution Dispersion in an Apartment as Part of an Indoor Pollution Management Plan
CDF Indoor air pollution Numerical modelling Turbulence Indoor source
<
2016/3/28
This paper is a preliminary report of an indoor pollution case study in a complex of apartments as a part of an Indoor
Pollution Management Plan (IPMP). It describes the calculation by Computational ...
Assessment of Mercury Pollution in Rivers and Streams around Artisanal Gold Mining Areas of the Birim North District of Ghana
Mercury Pollution Artisanal Gold mining Birim North District Ghana
<
2013/3/13
Artisanal gold mining in local communities is on the increase. This has led to concerns about mercury pollution resulting from these mining activities. This study was conducted to assess the level of ...
Metanalysis: Respiratory Effects in the General Population Exposed to Urban Pollution
Urban Pollution Respiratory Symptoms on General Population Lung Disease Environmental Exposure
<
2013/3/12
Aim: The purpose of this study was to evaluate spirometric lung function parameters in the general population exposed to urban pollution and confirm the existence of an association between exposure to...
Groundwater Pollution Due to Pesticides and Heavy Metals in North West Bank
Pesticides Groundwater Pollution Water Quality West Bank
<
2013/3/12
This study aims at determining the quantitative effect of pesticides including 2, 4-D dichlorphenoxy acetic acids, Paraquat, Atrazine (2-chloro-4-ethylamino-6-isopropylamino-striazine), and MCPP 2-(2-...
![](http://www.firstlight.cn/upload/imgfile/201310/13/2013101321205781.jpg)
Application of Hydrodechlorination in Environmental Pollution Control: Comparison of the Performance of Supported and Unsupported Pd and Ni Catalysts(图)
hydrodechlorination chlorobenzene bulk palladium and nickel catalysts activated carbon graphite carbon nanofiber alumina silica spillover hydrogen
<
2013/10/13
Catalytic hydrodechlorination (HDC) is an innovative means of transforming chlorinated waste streams into a recyclable product. In this study, the gas phase HDC of chlorobenzene (CB) has been studied ...
Evaluation of Nitrogen Oxides Pollution in Takamatsu and Utazu Area in Kagawa Prefecture, Japan
Nitrogen Oxides NO2 NO Utazu Area Takamatsu Area
<
2013/3/12
We evaluate nitrogen oxides pollution in Takamatsu and Utazu area in Kagawa prefecture, Japan. Annually observations for nitrogen oxides (nitrogen dioxide; NO2, nitric oxide; NO) (1990-2007) were obta...
Local Air Pollution versus Short–range Transported Dust Episodes: A Comparative Study for Submicron Particle Number Concentration
Urban Suburban Back-trajectory Dispersion Daily-pattern
<
2016/3/28
We measured the submicron particle number concentrations in the urban/suburban atmosphere of Amman–Jordan
during the spring of 2009. The main objective was to distinguish the differences in the submi...
Air Pollution in Residential Areas from Wood-fired Heating
Wood combustion Domestic heating Inversion PM10 PAHs Syringaldehyde Acetosyringone
<
2016/3/28
An important source of inhalable particles in residential areas, particularly in the winter season, is the biomass
combustion when wood is used for domestic heating. This is a continuation of our pre...
Potential Approaches to Improving Biodegradation of Hydrocarbons for Bioremediation of Crude Oil Pollution
Biodegradation Bioremediation Crude Oil Hydrocarbon Nutrient Balance Oxygen
<
2013/3/12
With increasing demands of fossil fuel energy, extensive exploration of natural sources has caused a number of large scale accidental spills of crude oil and resulted in some significantly environment...
Pollution Tolerance of Smoke in the Distribution of Neurotransmitter Enzyme (Acetylcholine Esterase) and Total Cholesterol in Tissues of Wistar Rats
Municipal Land-Fill Smoke Pollutants Acetylcholine Esterase Total Cholesterol
<
2013/3/13
This study was designed to assess total animal exposure to non-occupational but environmentally induced smoke through short-term landfill burning toxicity tests at the biochemical levels. Exposure to ...
Pollution Sources and Standards of Cashew Nut Processing
Cashew roasting steam pollution source
<
2010/12/22
Problem statement: India is largest producer, processor, exporter and second largest
consumer of cashew in the world with annual production of 6,20,000 MT. India processed about 1.18 million MT of ra...