搜索结果: 1-6 共查到“环境科学技术基础学科 An investigation”相关记录6条 . 查询时间(0.1 秒)
Investigation of microalgae cultivation and anaerobic codigestion of algae and sewage sludge for wastewater treatment facilities
anaerobic digestion biogas microalgae nutrient removal sludge
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2014/11/4
The main goals of this research are to investigate the anaerobic digestibility of algae and to investigate the effects of growth media on the growth rates, nutrient removal kinetics, and extracellular...
An Experimental Investigation of Hydrogen Production from Biomass
air-steam gasification biomass hydrogen production
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2009/11/16
In gaseous products of biomass steam gasification, there exist a lot of CO, CH4 and other hydrocarbons that can be converted to hydrogen through steam reforming reactions. There exists potential hydro...
A Preliminary Investigation into the Environmental Awareness of the Omani Public and their Willingness to Protect the Environment
Designing environmental policies environmental awareness environmental public
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2008/12/17
This study was conducted with the objective of evaluating the present status of environmental awareness of Omani citizens and their willingness to contribute to environmental protection. The focus of ...
Investigation of Variation in Ambient PM10 Levels within an Urban-Industrial Environment
Ambient particulate Source-receptor relationship Seasonal variation Urban area
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2016/3/30
Major factors responsible for variation occurring in ambient particulate levels in urban areas are,
growing of a number of stationary and mobile sources of particulate matter and meteorological
para...
Distribution and dissipation pathways of nonylphenol polyethoxylates in the Yellow River: Site investigation and lab-scale studies
Dissipation Nonylphenol polyethoxylates Degradation The Yellow River
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2013/12/12
Spatial distribution of nonylphenol polyethoxylates (NPEOs) and nonylphenol (NP) was investigated in a field study in Lanzhou Reach of the Yellow River. NPEOs and their metabolites were found in the r...
Numerical Investigation of Flow and Dust Concentration Distributions in the Work Area of a Mountain Tunnel Currently under Construction
Numerical analysis Ventilation Dust concentration Particle motion
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2016/3/30
Flow patterns, dust concentration profile, and particle motion in a mountain tunnel under
construction were calculated numerically for a full-scale tunnel to evaluate the effectiveness
of the planne...