搜索结果: 1-15 共查到“环境科学技术 sewage”相关记录17条 . 查询时间(0.078 秒)
Investigation of microalgae cultivation and anaerobic codigestion of algae and sewage sludge for wastewater treatment facilities
anaerobic digestion biogas microalgae nutrient removal sludge
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...
Investigation of microalgae cultivation and anaerobic codigestion of algae and sewage sludge for wastewater treatment facilities
biogas microalgae nutrient remova sludge
2014/10/31
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...
The Application of Organica Ecological Technology in Residential Sewage Treatment
ORGANICA technology ecological residence water recycle
2013/3/9
Water is the basis in ecological residential area. It is very important to recycle the water resource in the designing and planning of the ecological residential quarter due to the critical way to rea...
The University of Queensland research leads to smarter sewage management（图）
sewage management biofilms
2014/7/14
Scientists from UQ’s Advanced Water Management Centre have found a way to curb the cost – and smell – of sewage transportation.
Examination of Diurnal Variation at a Non-Sewage Impacted Beach via qPCR and Culture Based Methods
Diurnal Variation Beaches qPCR Fecal Indicator Bacteria
2013/3/12
Fecal indicator bacteria concentrations, a measure of water pollution, do not remain static in the environment and can fluctuate both temporally and spatially. Diurnal variation, partially resulting f...
The Development of PCB Enterprise Sewage Monitoring and Management and Controlling Systems
Single Board Computer (SBC) PC Data Acquisition Cycle PCB
2013/3/11
With the development of science and technology, more and more cities are confronted with the water pollution of various degrees. The article is devoted to the introduction of a secondary sewage monito...
Long-chain per fl uorinated chemic als in digested sewage sludges in Switzerlan d
Perfl uorochemicals PFOS PFOA Sludge WW TP LC-MS/MS
2013/12/12
Hollow-Fiber Microporous Membrane Liquid-Liquid Extraction for Determination of Polybrominated Diphenyl Ethers at Trace Levels in Sewage Sludge with Gas Chromatography-Electron Capture Detection
PBDE Gas Chromatography Sewage Sludge Membrane Extraction LPME
2013/3/12
A two-phase hollow-fiber (HF) liquid-phase microextraction (LPME) method followed by gas chromatography was developed for quantification of 8 major polybrominated diphenyl ethers at trace level in sew...
Comparison of two extraction methods for the analysis of per- and polyfluorinated chemicals in digested sewage sludge
Per- and polyfluorinated chemicals Sewage sludge Ion-pair extraction Methanol extraction Matrix effect
2013/12/12
Comparison of two extraction methods for the analysis of per- and polyfluorinated chemicals in digested sewage sludge
Per- and polyfluorinated chemicals Sewage sludge Ion-pair extraction Methanol extraction Matrix effect
2013/12/12
A rapid and reliable analytical method, based on ion-pair extraction, clean-up on Envicarb cartridge and detection by liquid chromatography–tandem mass spectrometry (LC–MS/MS), was developed for deter...
Nonylphenol ethoxylates and their metabolites in sewage treatment plants and rivers of Tianjin, China
Nonylphenol ethoxylates Sewage treatment plants Rivers Tianjin
2013/12/12
Nonylphenol polyethoxylates (NPnEO) and nonylphenol (NP) have provoked much environmental con-cern because of their weak estrogenic activities. Wemonitored NPnEO and their metabolites in riversin Tian...
Scientists in the UK have used neutron scattering studies to develop a new way of separating silica nanoparticles from wastewater — which could prevent millions of tonnes of nanoparticles entering wat...
AN ENVIRONMENTAL LCA OF ALTERNATIVE SCENARIOS OF URBAN SEWAGE SLUDGE TREATMENT AND DISPOSAL
life cycle assessment sewage sludge waste
2009/10/14
The majority of pollutants that affect wastewater are concentrated by treatment processes in sludge; it is therefore critical to have a suitable evaluation methodology of sludge management options to ...
Anaerobic Digestion of Municipal Solid Waste With Primary Sewage Sludge Addition
Municipal solid waste anaerobic digestion stability primary sewage sludge performance
2009/10/14
The aim of this study was to investigate the e ects of the addition of primary sewage sludge (PSS) on the performances and stabilities of three laboratory-scale semi-batch anaerobic digesters, operate...
The Removal of Composite Reactive Dye from Dyeing Unit Effluent Using Sewage Sludge Derived Activated Carbon
Reactive dye Sludge derived activated carbon Commercial activated carbon Adsorption isotherms TCLP
2009/10/9
Activated carbon was prepared from dried municipal sewage sludge and batch mode adsorption experiments were conducted to study its potential to remove composite reactive dye from dyeing unit effluent....