Biofilms in water separation membrane processes from community structure and ecological characteristics to monitoring and control

... BIOFILMS IN WATER SEPARATION MEMBRANE PROCESSES: FROM COMMUNITY STRUCTURE AND ECOLOGICAL CHARACTERISTICS TO MONITORING AND CONTROL PANG CHEE MENG (B Eng (Hons), ... understanding into the biology of biofilms associated with water purification membranes (MF and RO), and to address the inadequacies of current biofilm monitoring and control strategies employed in ... anticipated to aid in the development of more effective biofilm monitoring and biofouling control strategies in membrane processes Introduction 1.2 Problem statement 1.2.1 Community structure of biofilms...

ANALYSIS OF MICROBIAL COMMUNITY STRUCTURE AND IN SITU ACTIVITY OF NITRIFYING BIOFILMS

... of Water and Environment Technology, Vol.2, No.2, 2004 Therefore, we investigated successional development of nitrifying bacterial community structure and in situ nitrifying activities in biofilms ... distributions of in situ nitrifying activities were determined The relationship between the spatial organization of nitrifying bacterial populations and the in situ activity of these populations within ... diversity of ammonia-oxidizing bacteria The phylogenetic microbial diversity of two types of nitrifying biofilms, a domestic wastewater and an autotrophic nitrifying biofilms, were determined by...

HOÁ HỮU CƠ ĐẠI HỌC Y DƯỢC TP. HỒ CHÍ MINHCARBOHYDRATES (polyhydroxy aldehyde - polyhydroxy ketones)Sucrose + Water → Glucose + Fructose Oligosaccharide (from the Greek oligos “few”) 3 to 10 monosaccharides Polysaccharide are hydrolysed to more than 10 pot

... NK 2 010 – 2011 C H HO (R )-( +) -Glyceraldehyde D-glyceraldehyde OHC OH C H CH2OH HO H (S )-( -) -Glyceraldehyde CH2OH L-glyceraldehyde Tiến Sỹ Đặng Văn Hoài HOÁ HỮU CƠ ĐẠI HỌC Y DƯỢC TP HỒ CHÍ MINH ... Văn Hoài HOÁ HỮU CƠ ĐẠI HỌC Y DƯỢC TP HỒ CHÍ MINH CARBOHYDRATES Lactose HO CH2OH CH2OH O O O OH OH OH CH2OH HO OH OH HO O O HO OH CH2OH OH O OH 4-O (β-D-galactopyranosyl )- -D-glucopyranose Do ... β-D-Glucopyranose (hydroxy group at anomeric carbon is up) α-D-Glucopyranose (hydroxy group at anomeric carbon is down) NK 2 010 – 2011 Tiến Sỹ Đặng Văn Hoài HOÁ HỮU CƠ ĐẠI HỌC Y DƯỢC TP HỒ CHÍ...

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SCIENTIFIC BASIC RESEARCH FOR ESTABLISHING DATA TOPOGRAPHIC MAP IN SERVICE OF MILITARY PURPOSE FROM GEOGRAPHICAL DATABASE AND REMOTE SENSING IMAGE

... background database Researching scientific background for extracting military geographic data from remote sensing image for the purpose of updating database * Testing: Testing the building of generalization ... in building and updating map database 2.2.1 Digital map 2.2.2 Building map database 2.2.3 Updating database by remote sensing image 2.3 Building database 2.3.1 Factors affecting to the building ... updating database 1.2.3 Research works for purpose of updating database from remote sensing image Methods of extracting geographic object from remote sensing image which is researched successfully basically...

Tài liệu Báo cáo khoa học: NMR structure of AII in solution compared with the X-ray structure of AII bound to the mAb Fab131 pptx

... structure of AII in solution with the X-ray structure of AII complexed to the Fab131 mAb In Fig 7A, a sequence alignment is represented of the backbone of the conformational ensemble of AII in ... play a determinative role in conferring the structure of AII X-ray structure of AII bound to the mAb Fab131: comparison with the NMR solution structure The phenomenon of conformational stabilization ... and the yellow the side chains of Val3 and Pro7) (a) with the the X-ray structure of AII in the Fab131 AII complex [30] (b) exclude solvent by ﬁlling the cavity The most buried residues of AII...

Báo cáo khoa học: Effect of mutations in the b5–b7 loop on the structure and properties of human small heat shock protein HSP22 (HspB8, H11) pptx

... Ao and At are the intensities of the band of intact protein at the beginning of trypsinolysis and at the ﬁxed time of trypsinolysis) against the time of incubation (Fig 8D) The apparent rate constants ... are same as given in (A) Point mutations of the b5–b7 loop of human HSP22 their secondary structure and on superposition of the mammalian protein sequence on the 3D structure of already crystallized ... to provide new information on the structure of sHsp and to shed new light on their role in the development of human congenital diseases Point mutations of the b5–b7 loop of human HSP22 Results...

INADEQUACIES IN WATER LEGISLATION FOR WATER RESOURCES MANAGEMENT: EXPERIENCES FROM TANZANIA

... efficacy of water laws of Tanzania in sustaining water resources management WATER RESOURCES MANAGEMENT (WRM) AND LEGISLATION Water resources management and legislation are inseparable Any management ... protecting quality and quantity of water resources The water legislation defines the administrative roles, quality and quantity control of water resources and prescribes penalties for offences For ... who does washing or bathing in the water works or catchments areas or an any vessel used by the authority for supplying water from any public fountains or any inappropriate deeds on water works...

Báo cáo khoa học: Separation and characterization of caveolae subclasses in the plasma membrane of primary adipocytes; segregation of speciﬁc proteins and functions docx

... in the HD -caveolae and LD -caveolae; (c) the VHD -caveolae contained almost a third of the plasma membrane caveolin, and the majority of cellular caveolin is found in the plasma membrane of adipocytes; ... referring to all of them as caveolae, was demonstrated by their content of both caveolin-1 and caveolin-2 The coexistence of caveolin-1 and caveolin-2 in all three caveolae subclasses is in line ... lower in the LD -caveolae than in the closed VHD -caveolae, demonstrating that factors other than caveolin control the concentration of cholesterol in the plasma membrane and its domains Others...

Báo cáo khoa học: P-Glycoprotein is localized in intermediate-density membrane microdomains distinct from classical lipid rafts and caveolar domains potx

... presented in Fig 1A indicate that Pgp is localized in membrane microdomains that are distinct from classical lipid rafts containing Src-family tyrosine kinases The membrane microdomains containing ... proteins were, once again, very distinct (Fig 4G,H) Both caveolin-1 and Pgp maintained the pattern described above Pgp displayed staining at the plasma membrane but also 4929 P-glycoprotein in intermediate-density ... ª 2005 FEBS P-glycoprotein in intermediate-density microdomains from the classical lipid rafts that are enriched in GPIanchored proteins, cholesterol and GM1, but not contain caveolins [29] Up-regulation...

BEST PRACTICES IN SOCIAL MARKETING SAFE WATER SOLUTION FOR HOUSEHOLD WATER TREATMENT: LESSONS LEARNED FROM POPULATION SERVICES INTERNATIONAL FIELD PROGRAMS ppt

... 2007 Best Practices in Social Marketing Safe Water Solution for Household Water Treatment: Lessons Learned from Population Services International Field Programs The Social Marketing Plus for Diarrheal ... www.abtassoc.com In collaboration with: Population Services International BEST PRACTICES IN SOCIAL MARKETING SAFE WATER SOLUTION FOR HOUSEHOLD WATER TREATMENT: LESSONS LEARNED FROM POPULATION SERVICES INTERNATIONAL ... Associates and Population Services International (PSI), led this effort to gather lessons learned from PSI’s eight years of field experience implementing safe water programs in 20 countries In the 1990s,...

Báo cáo khoa học: Activation of PMCA by calmodulin or ethanol in plasma membrane vesicles from rat brain involves dissociation of the acetylated tubulin/PMCA complex pdf

... results indicate that acetylated tubulin and PMCA form part of the same complex inserted into PMVs and that PMCA4 is one of the isoforms present in the complex The in uence of ethanol and calmodulin ... 35% of the PMCA isoform (and total PMCA) and 50% of the acetylated tubulin presA Interaction of PMCA with acetylated tubulin ent in PMVs are not part of the acetylated tubulin ⁄ PMCA complex These ... consistent increase in the amount of this protein in the aqueous phase At 0.6% ethanol or 60 nm calmodulin 30% of acetylated tubulin remained in the membranes The observed diminution in hydrophobic acetylated...

Control of Dioxins (and other Organochlorines) from the Pulp and Paper Industry under the Clean Water Act and Lead in Soil at Superfund Mining Sites: Two Case Studies in EPA''''s Use of Science potx

... Dioxin from Pulp and Paper and Lead in Soil at Mining Sites i Abstract This paper discusses EPA’s acquisition and use of science in addressing dioxins (and other organochlorines) from the pulp and ... contaminated soil to be excessive Dioxin from Pulp and Paper and Lead in Soil at Mining Sites ii Abstract Table of Contents Introduction iii A Control of Dioxins (and Other Organochlorines) ... 1994a) Dioxin from Pulp and Paper and Lead in Soil at Mining Sites relative magnitude of their production by the U.S pulp and paper industry, discharges of dioxins and a group of dioxin-like chemicals...

Decentralization and Water Pollution Spillovers: Evidence from the Re-drawing of County Boundaries in Brazil ppt

... over the spending in the larger county that they were a part of in the previous year For the average county in Brazil, this translates into a 20% increase in expenditures Thus the story of water ... still the possibility of bias arising from the non-random re-districting of counties, which we discuss in greater detail in the next section, and address in the theory and empirical sections 10 The ... anywhere upstream of point u Our empirical models are then left with the simpler task of explaining the change in pollution from the upstream point to the downstream point as a function of the characteristics...

gregory - particles in water - properties and processes (crc, 2006)

... http://www.ebookstore.tandf.co.uk/.” No claim to original U.S Government works ISBN 0-2 0 3-5 084 5-9 Master e-book ISBN ISBN 0-2 0 3-6 214 8-4 (OEB Format) International Standard Book Number-10: 1-5 871 6-0 8 5-4 (Print Edition) ... trademarks, and are used only for identification and explanation without intent to infringe Library of Congress Cataloging -in- Publication Data Gregory, J (John), 1938– Particles in water: properties and ... describing the fate of particles in the aquatic environment and in water and wastewater treatment plants Particles in water 20 2.3 Particle transport Particles in water may be transported in various...

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