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Removal of endocrine disrupting compounds in municipal wastewater by membrane bioreactor (MBR) systems

Removal of endocrine disrupting compounds in municipal wastewater by membrane bioreactor (MBR) systems

Removal of endocrine disrupting compounds in municipal wastewater by membrane bioreactor (MBR) systems

... REMOVAL OF ENDOCRINE DISRUPTING COMPOUNDS IN MUNICIPLE WASTEWATER BY MEMBRANE BIOREACTOR SYSTEMS CHEN XIA (B Eng., Tongji Univ.; M Sc., Stuttgart Unv.) A THESIS SUBMITTED FOR THE DEGREE OF ... contains thousands of compounds Some of the synthetic organic compounds that are common in treated wastewater have been shown in laboratory studies to induce endocrine disrupting effects These endocrine ... in literature, there is a general lack of fundamental understanding in terms of removal of EDCs by MBRs in a real wastewater Chapter One: Introduction matrix More specifically, the removal kinetics...
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Determination of endocrine disrupting compounds in environmental samples using microextraction combined with gas chromatography mass spectrometry

Determination of endocrine disrupting compounds in environmental samples using microextraction combined with gas chromatography mass spectrometry

... DETERMINATION OF ENDOCRINE DISRUPTING COMPOUNDS IN ENVIRONMENTAL SAMPLES USING MICROEXTRACTION COMBINED WITH CHROMATOGRAPHY/ MASS SPECTROMETRY CHANBASHA BASHEER ... Balasubramanian, H K Lee Determination of organic micropollutants in rainwater using hollow fiber membrane/liquid-phase microextraction combined with gas chromatography mass spectrometry, J CHROMATOGR ... GENERAL DISRUPTING INTRODUCTION CHEMICALS MICROANALYTICAL TECHNIQUES TO AND 1.1 General introduction to endocrine disrupting compounds The issue of endocrine disrupting compounds (EDCs) in the environment...
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A NATIONWIDE SURVEY OF ENDOCRINE DISRUPTING CHEMICALS IN SOURCE AND DRINKING WATERS IN JAPAN

A NATIONWIDE SURVEY OF ENDOCRINE DISRUPTING CHEMICALS IN SOURCE AND DRINKING WATERS IN JAPAN

... treatment plants are conducting periodical monitoring of monitoring items included in Japanese water quality standard Sampling points were shown in Figure Analyzed Chemicals Target chemicals are selected, ... To minimize analytical variations between samples, samples were divided into professional analytical centers and the same group of substances was analyzed in the same laboratory for all the samples ... concentration of pesticides mainly depends upon their usage in the catchment area, timing of pesticide usage was also taken into consideration for sampling Analytical Methods In total, 12 analytical...
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Báo cáo khoa học:

Báo cáo khoa học: "Effects of endocrine disrupting chemicals on expression of phospholipid hydroperoxide glutathione peroxidase mRNA in rat testes" pdf

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Surface functionalized magnetic nanoparticles for separation of chiral biomolecules, pharmaceuticals and endocrine disrupting compounds

Surface functionalized magnetic nanoparticles for separation of chiral biomolecules, pharmaceuticals and endocrine disrupting compounds

... of magnetic separation, reviews previous work on magnetic separation and introduces the recent progress in separation of chiral biomolecules, pharmaceuticals, endocrine disrupting compounds and ... SURFACE FUNCTIONALIZED MAGNETIC NANOPARTICLES FOR SEPARATION OF CHIRAL BIOMOLECULES, PHARMACEUTICALS AND ENDOCRINE DISRUPTING COMPOUNDS SUDIPA GHOSH B.Sc (Chemical ... results of pharmaceuticals and endocrine disrupting compounds are presented Effect of operating conditions, kinetics of sorption separation and desorption conditions of pharmaceuticals and endocrine...
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Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment

Biological Alteration of Zinc Complexation Characteristics of Dissolved Organic Matter in Domestic Wastewater Treatment Plant Effluent under River Water Environment

... Biodegradability of zinc binding sites in DOM of WWTP effluent in river water Fig shows the variation of DOC, UV254 and SUVA during the incubation of DOM in WWTP effluent with river water, where river water ... out for river water and river water spiked with DOM from WWTP effluent to evaluate the biological alteration of zinc complexation characteristics of DOM under river water environment Zinc complexation ... hypothesized that, unlike binding sites in DOM of the river water, binding sites in DOM of WWTP effluents were less biodegradable In other words, treatment of wastewater by activated sludge process...
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DETERMINATION OF ORGANIC COMPOUNDS IN DRINKING WATER BY LIQUID-SOLID EXTRACTION AND CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY pdf

DETERMINATION OF ORGANIC COMPOUNDS IN DRINKING WATER BY LIQUID-SOLID EXTRACTION AND CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY pdf

... METHOD 525.2 DETERMINATION OF ORGANIC COMPOUNDS IN DRINKING WATER BY LIQUID-SOLID EXTRACTION AND CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY 1.0 SCOPE AND APPLICATION 1.1 This ... procedures for determination of organic compounds in finished drinking water, source water, or drinking water in any treatment stage The method is applicable to a wide range of organic compounds that ... portion of the sample into the solvent reservoir The water sample will drain into the cartridge, and from the exit into the suction flask Maintain the packing material in the cartridge immersed in water...
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Source Identification of Volatile Organic Compounds in Houston, Texas pdf

Source Identification of Volatile Organic Compounds in Houston, Texas pdf

... values of wind direction and wind speed of sample i The ranges of wind direction and wind speed are divided into a series of subranges having similar numbers of samples in each Then each wind direction/ ... concentration of compound j measured in sample i, the concentration of compound j in the emission of source p, and the strength of source p on sample i (16, 19) In this section, wind direction and wind ... released into a larger volume of air as wind speed increases; the concentration therefore decreases (16) However, the factors of sources and increase with increasing wind speed and source shows...
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Chemical evolution of volatile organic compounds in the outflow of the Mexico City Metropolitan area potx

Chemical evolution of volatile organic compounds in the outflow of the Mexico City Metropolitan area potx

... crossed over Mexico City and/or intercepted plumes downwind (northeast) of the city Flight (19 March, shown in green) will be discussed in the context of transport of the Mexico City plume Figure ... altitude upon return into the MCMA The higher mixing ratios of MTBE at the beginning and the end of the flights were obtained during transects over the city In addition to the identification with ... al.: Chemical evolution of volatile organic compounds (lower panel) shows the averaged mixing ratios for the top 20 VOCs obtained on the C130 during the over-flights and the pie chart to the right...
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Báo cáo y học:

Báo cáo y học: "Removal of metallic tracheobronchial stents in lung transplantation with flexible bronchoscopy" pot

... in metallic airway stents Laryngoscope 2008, 118:1383-8 doi:10.1186/1749-8090-5-72 Cite this article as: Fruchter et al.: Removal of metallic tracheobronchial stents in lung transplantation with ... experience in removal of 10 SEMS in patients with benign airway disorders In that series removal of the stent was also performed with rigid bronchoscopey in a fully equipped operating theater ... retrospectively analyzed the clinical course of all lung transplant recipient from January 2004 until January 2009 at the Rabin Medical Center, a tertiary-care medical center with an average volume of 50 lung...
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ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - MUNICIPAL WASTEWATER potx

ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - MUNICIPAL WASTEWATER potx

... Treatment of Wastewater, Encyclopedia of Environmental Science and Engineering, 4th Ed., Vol 1, Gordon and Breach, Inc., New York 1998 Bewtra, J.K and H.I Ali, Physical and Chemical Treatment of Wastewaters, ... Geyer, and D.A Okun, Water and Waste Water Engineering, and 2, John Wiley and Sons Inc., New York, N Y., 1968 12 Guttman, H.N., Microbiology, Encyclopedia of Environmental Science and Engineering, ... Environmental Science and Engineering, 1, Gordon and Breach, New York, 1979 Camp, T.R., Trans ASCE, 3, p 895, 1942 Cecil, L.K., Water reuse, Encyclopedia of Environmental Science and Engineering, ...
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Research on UNITANK technology and its application in municipal wastewater treatment plant

Research on UNITANK technology and its application in municipal wastewater treatment plant

... working system, which is shown in Fig.1 Engineering Application of UNITANK Technology Overview of the Project Land treatment process was chosen as the first-stage project in Xingtai Wastewater Treatment ... advantages of time control in influent, aeration, precipitation, mud and effluent and has a continuous influent, effluent and alternating work mode Each cycle comprises two main operation stage with ... settling, effluent stage 1.0 settling influent, aeration settling, effluent stage 2.5 settling, effluent aeration influent, aeration main stage 0.5 settling, effluent influent, aeration aeration...
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Long term effects of zinc oxide nanoparticles on wastewater treatment in a membrane bioreactor (MBR) process

Long term effects of zinc oxide nanoparticles on wastewater treatment in a membrane bioreactor (MBR) process

... of zinc oxide nanoparticles 19 2.2.1 Mechanisms of zinc oxide nanoparticles 21 2.2.2 Effects of zinc oxide nanoparticles on bacteria 23 2.2.3 Effects of zinc oxide nanoparticles on wastewater treatment ... of this project I would also like to express appreciate to all my laboratory mates, namely Divya Shankari Srinivasa Ragha, Shruti Vyas, Subhabrata Das, Thulasya Ramanathan and Gayathri Natarajan, ... industrial effluents in aquatic systems could also lead to direct exposure to nanoparticles for humans via inhalation of water aerosols, skin contact and direct ingestion of contaminated drinking water...
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Bell & Howell Information and Learning 300 North Zeeb Road, Ann Arbor, MI 48106-1346 USA 800-521-0600UMI.The Potential of Soil Survey Data in a Quantitative Evaluation of Surficial Geology Mapping in Northern Maine by Rosalia EvansThesis submitted t pptx

Bell & Howell Information and Learning 300 North Zeeb Road, Ann Arbor, MI 48106-1346 USA 800-521-0600UMI.The Potential of Soil Survey Data in a Quantitative Evaluation of Surficial Geology Mapping in Northern Maine by Rosalia EvansThesis submitted t pptx

... The Potential of Soil Survey Data in a Quantitative Evaluation of Surficial Geology Mapping in Northern Maine by Rosalia Evans Thesis submitted to the Eberly College of Arts and Sciences at ... derivative map This assumption may explain why Kite’s point data have poorer matches to the derivative map than the derivative map has to the point data Kite was interpreting at distinct point locations ... drained soils Peat & Muck Table Soil series in the northern Maine study areas arranged according to drainage catenas (Made Land, Mixed Alluvial Land, Peat & Muck, and Steep Rockland are not classified...
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