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Chicken coops,sewage treatment plants are hot spots of antibiotic resistance
Chicken coops sewage treatment plants antibiotic resistance
2016/5/19
Antibiotic-resistant bacteria most often are associated with hospitals and other health-care settings, but a new study indicates that chicken coops and sewage treatment plants also are hot spots of an...
Changes in chemical properties of soil and sour cherry as a result of sewage sludge application
biosolid Prunus cerasus soil chemical characteristics leaf nutrient content heavy metals
2015/3/17
This study, aimed at assessment of the effects of different sewage sludge application rates on heavy metal accumulation in the soil and in sour cherry leaves was carried out in the years 2005–2007. Th...
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...
Organic carbon dynamics and enzyme activities in agricultural soils amended with biogas slurry, liquid manure and sewage sludge
Biogas Slurry Organic Wastes Organic Carbon Dynamics
2013/2/27
The application of organic soil amendments is a common practice for increasing soil fertility and soil organic carbon (SOC) content. In recent years, a new product from biogas production, biogas slurr...
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...
Groundwater Contamination Prediction Using Finite Element Derived Geoelectric Parameters Constrained by Chemical Analysis around a Sewage Site, Southwestern Nigeria
Contamination Finite Element Sewage Groundwater Nigeria
2013/3/7
Vertical Electrical Sounding, the Finite Element Technique (FET) and chemical analysis of soil samples were used to map the pollution plume around two oxidation sewage ponds in Ile-Ife, Southwestern N...
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...
Exposure, sympto ms and airway inflammation among sewage workers
sewage dust endotoxins lung function nitric oxide
2010/12/22
The purpose of the study was to determine the associations between dust,endotoxins and bacterial exposure, and health effects in sewage workers. Exposure of 19 workers handling dry sludge and 25 other...
再生水对园林升降式喷头水力性能的影响（Hydraulic Performance of Pop-up Sprinklers with Reclaimed Sewage Effluent）
升降式喷头 再生水 流量 水力性能
2010/12/28
选取园林喷灌中常用的3种升降式旋转喷头：DPX-HP型喷头、具有记忆功能的DPX-TS型喷头和托罗V-1550型喷头，分别在地下水和再生水条件下运行447h，测定运行前、后的流量-压力关系、喷头水量分布和转动均匀性，并利用单喷头水量分布资料模拟计算组合喷灌均匀系数，以评价再生水对升降式喷头水力性能的影响。结果表明，再生水运行447h后喷头流量降低3.4%~4.7%、射程降低2.7%~9.0%，...