Polychlorinated Biphenyl (PCB) Inspection Process
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
TOXIC EQUIVALENCY FACTORS for DIOXIN-LIKE Pcbs
Chemosphere, Vol. 28, No. 6, pp. 1049-1067, 1994 Perl~amon ELsevier Science Ltd Printed in Great Britain 0045-6535/94 $6.00+0.00 0045-6535(94)E0070-A TOXIC EQUIVALENCY FACTORS FOR DIOXIN-LIKE PCBs Report on a WHO-ECEH and IPCS consultation, December 1993 Ahlborg UG 1., Becking GC 2, Birnbaum LS 3, Brouwer A 4, Derks HJGM s, Feeley M6, Color G 7, Hanberg A 1, Larsen JC s, Liem AKD s, Safe SH9, Schlatter C 10, Wvern F 1, Younes M 11, Yrj~inheikki E 12 1 Karolinska Institutet, Box 210, S-171 77 Stockholm, Sweden 2IPCS/IRRU, Research Triangle Park, NC, USA; 3USEPA, Research Triangle Park, NC, USA; 4Agricultural University, Wageningen, The Netherlands; 5Nan Inst Publ Health and Environmental Protection, Bilthoven, The Netherlands; C~Iealth and Welfare Canada, Ottawa, Canada; 7Freie Universit~t Berlin, Bedin-Dahlem, Germany; 8National Food Agency, S~aorg, Denmark; 9Texas A & M University, College Station TX, USA; l°Swiss Federal Institute of Toxicology, Schwerzenbach, Ziirich, Switzerland; 11WHOEuropean Centre for Environment and Health, Bilthoven, The Netherlands; 12Occupational Safety and Health Division, Tampere, Finland (Received in Germany 10 February 1994; accepted 16 February 1994) ABSTRACT The WHO-European Centre for Environment and Health (WHO-ECEH) and the International Programme on Chemical Safety (IPCS), have initiated a project to create a data base containing information relevant to the setting of Toxic Equivalency Factors (TEFs), and, based on the available information, to assess the relative potencies and to derive consensus TEFs for PCDDs, PCDFs and dioxin-like PCBs. Available data on the relative toxicities of dioxin-like PCBs with respect to a number of endpoints were collected and analyzed. -
The Overall Power Factor Test: In-Depth
The Overall Power Factor Test: In-Depth © OMICRON Page 1 Copyrighted 2019 by OMICRON electronics Corp USA All rights reserved. No part of this presentation may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage or retrieval system or method, now known or hereinafter invented or adopted, without the express prior written permission of OMICRON electronics Corp USA. © OMICRON © OMICRON Page 2 Author Biography © OMICRON Page 3 Transformer Testing Support Contacts Brandon Dupuis Fabiana Cirino Logan Merrill Charles Sweetser Primary Application Engineer Application Engineer Primary Application Engineer PRIM Engineering Services Manager OMICRON electronics Corp. USA OMICRON electronics Corp. USA OMICRON electronics Corp. USA OMICRON electronics Corp. USA 60 Hickory Drive 60 Hickory Drive 3550 Willowbend Blvd. 60 Hickory Drive Waltham MA 02451 | UNITED STATES Waltham MA 02451 | USA Houston, TX 77054 | USA Waltham MA 02451 | USA T +1 800 OMICRON T +1 800 OMICRON T +1 800 OMICRON T +1 800 OMICRON T +1 781 672 6214 T +1 781 672 6230 T +1 713 212 6154 T +1 781 672 6216 M +1 617 901 6180 M +1 781 254 8168 M +1 832 454 6943 M +1 617 947 6808 [email protected] [email protected] [email protected] [email protected] www.omicronusa.com www.omicronenergy.com www.omicronenergy.com www.omicronenergy.com © OMICRON Page 4 2019 OMICRON Academy Transformer Trainings January 30th and 31st – Houston, TX https://www.omicronenergy.com/en/events/training/detail/electrical-diagnostic- -
The Role of Exercise in Polychlorinated Biphenyl Induced Cardiovascular Disease
University of Kentucky UKnowledge Theses and Dissertations--Nutritional Sciences Nutritional Sciences 2014 The Role of Exercise in Polychlorinated Biphenyl Induced Cardiovascular Disease Margaret O'Bryan Murphy University of Kentucky, [email protected] Right click to open a feedback form in a new tab to let us know how this document benefits ou.y Recommended Citation Murphy, Margaret O'Bryan, "The Role of Exercise in Polychlorinated Biphenyl Induced Cardiovascular Disease" (2014). Theses and Dissertations--Nutritional Sciences. 13. https://uknowledge.uky.edu/nutrisci_etds/13 This Doctoral Dissertation is brought to you for free and open access by the Nutritional Sciences at UKnowledge. It has been accepted for inclusion in Theses and Dissertations--Nutritional Sciences by an authorized administrator of UKnowledge. For more information, please contact [email protected]. STUDENT AGREEMENT: I represent that my thesis or dissertation and abstract are my original work. Proper attribution has been given to all outside sources. I understand that I am solely responsible for obtaining any needed copyright permissions. I have obtained needed written permission statement(s) from the owner(s) of each third-party copyrighted matter to be included in my work, allowing electronic distribution (if such use is not permitted by the fair use doctrine) which will be submitted to UKnowledge as Additional File. I hereby grant to The University of Kentucky and its agents the irrevocable, non-exclusive, and royalty-free license to archive and make accessible my work in whole or in part in all forms of media, now or hereafter known. I agree that the document mentioned above may be made available immediately for worldwide access unless an embargo applies. -
132Kv Oil Impregnated Paper Bushing Transformer - Design by CAD, Analysed by FEM
Universal Journal of Electrical and Electronic Engineering 6(5A): 86-93, 2019 http://www.hrpub.org DOI: 10.13189/ujeee.2019.061510 132kV Oil Impregnated Paper Bushing Transformer - Design by CAD, Analysed by FEM N. Abd. Rahman1,*, M. Isa1, M. N. K. H. Rohani1, H A. Hamid1, Mohd Mustafa Al Bakri Abdullah2 1Center for Electrical System Engineering Studies, Universiti Malaysia Perlis, Malaysia 2Centre of Excellence Geopolymer and Green Technology, University Malaysia Perlis, Malaysia Received September 4, 2019; Revised December 12, 2019; Accepted December 24, 2019 Copyright©2019 by authors, all rights reserved. Authors agree that this article remains permanently open access under the terms of the Creative Commons Attribution License 4.0 International License Abstract The Electric Field and Voltage Distribution value is, the higher the price of transformer is. Transformer (EFVD) are an important parameter for assessing high used to step up the value of voltage or vise versa. voltage bushing transformer performance. However, Stepping up transformer or power transformer normally used at generation station increases the value of voltage conducting laboratories experiment is dangerous, difficult before transmitting it to many places. Normally, the and expensive due to several aspects. Therefore, Finite values of voltage practices by Tenaga Nasional Berhad Element Method (FEM) software is the best option used (TNB) for their transmission are 132kV, 275kV and 500kV. as a tool for the assessment of bushing transformer's On the other hand, stepping down transformer or performance in terms of EFVD. But, before an assessment distribution transformer is used to reduce the value of of analysis could be carried out, an accurate model of voltage depending on consumer requirement. -
NO. 50 Determination of Polychlorinated Dibenzo-P-Dioxins
ICES TECHNIQUES IN MARINE ENVIRONMENTAL SCIENCES NO. 50 MAY 2012 Determination of polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, and dioxin-like polychlorinated biphenyls in biota and sediment Katrin Vorkamp ● Patrick Roose ● Philippe Bersuder Lynda Webster ● Peter Lepom ● Catherine Munschy Rossana Bossi ● Jacek Tronczynski ● Jacob de Boer International Council for the Exploration of the Sea Conseil International pour l’Exploration de la Mer H. C. Andersens Boulevard 44–46 DK‐1553 Copenhagen V Denmark Telephone (+45) 33 38 67 00 Telefax (+45) 33 93 42 15 www.ices.dk [email protected] Recommended format for purposes of citation: Vorkamp, K., Roose, P., Bersuder, P., Webster, L., Lepom, P., Munschy, C., Bossi, R., Tronczynski, J., and de Boer, J. 2012. Determination of polychlorinated dibenzo‐p‐ dioxins, polychlorinated dibenzofurans, and dioxin‐like polychlorinated biphenyls in biota and sediment. ICES Techniques in Marine Environmental Sciences No. 50. 23 pp. Series Editor: Paul D. Keizer For permission to reproduce material from this publication, please apply directly to the General Secretary. Correspondence concerning the details of any method or procedure should be directed to the author(s). This series presents detailed descriptions of methods and procedures relating to chemical and biological measurements in the marine environment. Most techniques described have been selected for documentation based on performance in ICES or other intercalibration or intercomparison exercises: they have been carefully evaluated and shown -
Agenda City of Vernon Regular City Council Meeting Tuesday, April 4, 2017, 9:00 A.M
California Public Records Act ("PRA"): In compliance with the PRA, the documents pertaining to agenda items, including attachments, which are presented to the City Council in open session are available for public inspection. They may be inspected during regular business hours in the Office of the City Clerk at Vernon City Hall, 4305 Santa Fe Avenue; Vernon, California 90058, no appointment necessary, and on the City’s website at www.cityofvernon.org. Americans with Disabilities Act (“ADA”): In compliance with the ADA, if you need special assistance to participate in the meeting, please contact the Office of the City Clerk at (323) 583-8811. Notification of at least 48 hours prior to the meeting or time when services are needed will assist the City staff in assuring that reasonable arrangements can be made to provide accessibility to the meeting or service. Agenda City of Vernon Regular City Council Meeting Tuesday, April 4, 2017, 9:00 a.m. City Hall, Council Chamber 4305 Santa Fe Avenue Vernon, California William J. Davis, Mayor Yvette Woodruff-Perez, Mayor Pro-Tem Luz Martinez, Council Member Melissa Ybarra, Council Member Leticia Lopez, Council Member CALL TO ORDER & FLAG SALUTE CHANGES TO THE AGENDA PUBLIC COMMENT - At this time the public is encouraged to address the City Council on any matter that is within the subject matter jurisdiction of the City Council. The public will also be given a chance to comment on matters which are on the posted agenda during City Council deliberation on those specific matters. PUBLIC HEARING 1. Ordinance No. 1241 - An Ordinance of the City Council of the City of Vernon amending various sections of the Vernon Municipal Code to clarify the functions and organization of the Department of Public Works; and repealing all ordinances or parts thereof in conflict therewith (first reading) Recommendation: A. -
Uzbek-PAD-11042016.Pdf
Document of The World Bank FOR OFFICIAL USE ONLY Public Disclosure Authorized Report No: PAD1856 THE INTERNATIONAL DEVELOPMENT ASSOCIATION AND THE INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT PROJECT APPRAISAL DOCUMENT ON A Public Disclosure Authorized PROPOSED CREDIT IN THE AMOUNT OF US$58 MILLION AND A PROPOSED LOAN IN THE AMOUNT OF US$92 MILLION TO THE Public Disclosure Authorized REPUBLIC OF UZBEKISTAN FOR A MODERNIZATION AND UPGRADE OF TRANSMISSION SUBSTATIONS PROJECT NOVEMBER 2, 2016 Energy and Extractives Global Practice Europe and Central Asia Region This document has a restricted distribution and may be used by recipients only in the Public Disclosure Authorized performance of their official duties. Its contents may not otherwise be disclosed without World Bank authorization. CURRENCY EQUIVALENTS (Exchange Rate Effective September 30, 2016) Currency Unit = Uzbekistan Som (UZS) US$1 = UZS 3,010.20 FISCAL YEAR January 1 – December 31 ABBREVIATIONS AND ACRONYMS CB Circuit Breaker CPF Country Partnership Framework CRP Country Risk Premium CQS Selection Based on Consultant’s Qualifications DC Direct Contracting DSCR Debt Service Coverage Ratio EA Environmental Assessment EIRR Economic Internal Rate of Return EMP Environmental Management Plan ERP Equity Risk Premium ESMAP Energy Sector Management Assistance Program ESMF Environmental and Social Management Framework FIRR Financial Internal Rate of Return FM Financial Management GDP Gross Domestic Product GHG Greenhouse Gas GIS Gas Insulated Switchgear GoU Government of Uzbekistan -
Distribution Transformers–Medium and High Voltage Section 21
Distribution Transformers–Medium and High Voltage Section 21 com . Secondary Substation – SST .....................................................21-2 Three-phase Padmounted – PADS ..........................................21-4 Single-Phase Pole-Mounted – POLES......................................21-6 Network Transformers ..............................................................21-9 Voltage Regulators VR-1 .............................................................................................................21-10 Bushing Potential Devices......................................................21-13 ElectricalPartManuals . Publications and Reference: See Section 22 for a complete list of additional product-related publications Rev. 1/08 ® 21-1 Prices and data subject www.geelectrical.com BuyLog Catalog wwwto change without notice Distribution Transformers–Medium and High Voltage Section 21 GE-PROLEC® Liquid Filled Secondary Substation Transformers-SST GE-PROLEC® Secondary Substation Transformers will meet all of your industrial applications for power distribution. These transformers have a robust construction and are designed with the capability to coordinate with a wide diversity of equipment such as switchboards, LIS, MCCs, etc. com Applications Industrial . —Oil and Gas —Chemical Industry —Paper Industry —Steel Industry —Cement Industry Commercial —Airports —Stadiums —Office Building —Waste Water General Construction Features —Stores —The liquid insulated, secondary type substation transformer Utility is designed, manufactured -
Diagnostics of HV Bushings Through Oil Sampling and Analysis
DIAGNOSTICS Bushings are a critical part of the transform- er, and their failures often have destructive consequences for the transformer, with a high risk of fire ABSTRACT Bushings are highly stressed parts Diagnostics of HV of power transformers and their failures can lead to a transformer breakdown. The diagnostics and predictive surveillance of bushings bushings through is essential for uninterrupted oper- ation of transformers. Diagnostic tools applied include electrical tests, oil sampling and thermography and, to a minor extent, oil analysis for oil-impregnated bush- ings. This paper gives a short review of bushing types and related appli- analysis cations, including procedures for in field inspection and oil sampling. Dissolved Gas Analysis (DGA) issues Experience with GSU transformers in bushings’ mineral oil are briefly discussed and diagnostic criteria for 1. Introduction DGA interpretation are given, com- Bushings are extremely stressed equip ment, subject to a strong electric field in paring the experience of the authors Bushings are essential accessories of tensity with great difference of electrical with the available literature and stan- powe r transformers, circuit breakers potential and close distances. dards. and other electrical equipment, making the connection between high voltage A significant percentage of all transformer KEYWORDS wind ings and inlet or outlet conductors. failures is caused by defective bushings They allow the high voltage conductor and such failures can destroy a transform mineral oil, SF6, bushings, transform- to pass through the tank walls, which are er. A recent survey by CIGRE [1] conclu er, DGA, diagnosis ground ed. ded that 30 % of all bushing faults resulted 142 TRANSFORMERS MAGAZINE | Special Edition: Bushings, 2017 Riccardo ACTIS, Riccardo MAINA, Vander TUMIATTI in transformer fire and 10 % in burst or er dissipation factors than OIP and RIP transformer tank, during outage periods, explosion. -
Endocrine-Disrupting Chemicals
Diabetes Care 1 Daniel Ruiz,1 Marisol Becerra,2 Disparities in Environmental Jyotsna S. Jagai,3 Kerry Ard,2 and Exposures to Endocrine- Robert M. Sargis4 Disrupting Chemicals and Diabetes Risk in Vulnerable Populations https://doi.org/10.2337/dc16-2765 Burgeoning epidemiological, animal, and cellular data link environmental endocrine- disrupting chemicals (EDCs) to metabolic dysfunction. Disproportionate exposure to diabetes-associated EDCs may be an underappreciated contributor to disparities in metabolic disease risk. The burden of diabetes is not uniformly borne by American society; rather, this disease disproportionately affects certain populations, including African Americans, Latinos, and low-income individuals. The purpose of this study was to review the evidence linking unequal exposures to EDCs with racial, ethnic, and socioeconomic diabetes disparities in the U.S.; discuss social forces promoting these disparities; and explore potential interventions. Articles examining the links between chemical exposures and metabolic disease were extracted from the U.S. National REVIEW Library of Medicine for the period of 1966 to 3 December 2016. EDCs associated with diabetes in the literature were then searched for evidence of racial, ethnic, and socioeconomic exposure disparities. Among Latinos, African Americans, and low- income individuals, numerous studies have reported significantly higher exposures to diabetogenic EDCs, including polychlorinated biphenyls, organochlorine pesti- cides, multiple chemical constituents of air pollution, -
Pcore® Electric Capacitance-Graded Bushings, Test Terminals and Services
REV. - 05/2018 ® PCORE® ELECTRIC CAPACITANCE-GRADED BUSHINGS, TEST TERMINALS AND SERVICES CA02038E_PCORE CAT_2018.indd 1 12/21/18 9:56 AM ABOUT US PCORE® Electric, an affiliate of Hubbell Power Systems Inc., is North America’s only company 100% focused on the manufacturing of capacitance-graded bushings—and related components— for transformers and oil circuit breakers in the ANSI and CSA marketplace. In addition to our wide range of precision products, we offer in-factory diagnostic services and bushing repairs that enable our customers to maximize their equipment investment. Formerly the Bushing Division of Lapp Insulator Company LLC, PCORE Electric is an ISO 9001-2015 certified supplier that continues to support all bushing products and remains committed to providing the highest quality and most reliable products supported by the outstanding level of service our customers have come to expect. That’s The Power To Serve™. For more information about PCORE, visit us today at hubbellpowersystems.com. ©2019 Hubbell Incorporated | PCORE® Electric | hubbellpowersystems.com 2 CA02038E_PCORE CAT_2018.indd 2 12/21/18 9:56 AM TABLE OF CONTENTS PAGE NO. REPLACEMENT BUSHINGS OVERVIEW 4 POC BUSHINGS POC Description 5 POC 88 Series Guide 6 POC Series II Guide (115kV-230kV) 8 POC Series II Guide (345kV-500kV) 10 CSA Standard POC Bushings 12 QUICK LINK BUSHINGS 14 PRC BUSHINGS PRC Description 17 PRC 89 Series (Oil-Filled) and Oil-Free PRC Guide 18 CSA Standard PRC Bushings 20 TEST TERMINALS 22 BUSHING REPAIR 24 DB-3 BUSHING QUICK SELECTION GUIDE 26 ©2019 Hubbell Incorporated | PCORE® Electric | hubbellpowersystems.com 3 CA02038E_PCORE CAT_2018.indd 3 12/21/18 9:56 AM REPLACEMENT BUSHINGS Equipment life extension is a key consideration for utility companies. -
Characterization of Polychlorinated Biphenyl Residues in the North End Lake and Port Elizabeth Harbour, South Africa
CHARACTERIZATION OF POLYCHLORINATED BIPHENYL RESIDUES IN THE NORTH END LAKE AND PORT ELIZABETH HARBOUR, SOUTH AFRICA By Edwige Kampire Submitted in fulfilment of the requirements for the degree of Philosophiae Doctor in the Faculty of Science at the Nelson Mandela Metropolitan University Promoter: Dr G. Rubidge Co-Promoter: Prof J.B. Adams December 2015 DECLARATION I, Edwige Kampire (212438883), hereby declare that the thesis for Philosophiae Doctor is my own work and that it has not previously been submitted for assessment or completion of any postgraduate qualification to another University or for another qualification. …………………………………………………….. Edwige Kampire Official use: In accordance with Rule G4.6.3, 4.6.3 A treatise/dissertation/thesis must be accompanied by a written declaration on the part of the candidate to the effect that it is his/her own work and that it has not previously been submitted for assessment to another University or for another qualification. However, material from publications by the candidate may be embodied in a treatise/dissertation/thesis. i DEDICATION “To my husband Eugène Nzambitare and our children Nice Ukeye Nzambitare and Nick Nzambitare for their unfailing love, encouragement, advice and sacrifice during the completion of this study” 7 ii ACKNOWLEDGEMENTS I would like to express my sincere gratitude to many people and institutions throughout the course of this study. First and foremost, I would like to express my deepest gratitude to my promoters Dr. Gletwyn Rubidge and Prof. Janine Barbara Adams for giving me the opportunity to conduct my research under their supervision as well as for their advice, valuable scientific contributions, input and constant guidance throughout this research project.