Recode Draft Plumbing Code for Composting and Urine Diversion Toilets
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NWP-2-235 Installing Drain Components Remove Drain PLUG (A) from FLANGE (B)
Installation Instructions Bidet Fittings Bidet with Drain Actuating Rods in front of Valves Model No. 2-235 Congratulations on the purchase of your Newport Brass product, an excellent choice, that will give you years of quality service and enhance the look and style of your home. Recommended installation by a Professional Plumbing Contractor Note: The use of petroleum base plumbers putty on our products will nullify the warranty. We recommend the use of clear silicone sealing materials. Installing Hot & Cold Valves The blue marked valve goes into the right side hole, the red marked valve goes into the left side hole. See Figure 1. Place flange NUT (1) and WASHER (2) on valve BODY (3). Insert valve BODY (3) from underside through hole in mounting surface at rear of bidet. Adjust valve to appropriate height above mounting surface to accomodate handle assembly. Using additional NUT (1) and WASHER (2) secure valve BODY (3) in place. Before tightening down flange NUT (1), check handle alignment and stem height by placing handle onto Valve (3). Any adjustments for rotational alignment must be made to the valve BODY (3), not to the cartridge. See Figure 2. Figure 1 Diverter Valve Figure 2 Vacuum Breaker 4 2 Cold Water 1 Hot Water Valve Valve 6 (RED) (BLUE) b 3 5 Pop-Up Outlet Knob/Rod 4 24” Hose to Douche Spray 1/2” NPSM Inlet 6 12” Supply Lines a c Installing Diverter Valve / Vacuum Breaker If unassembled, apply thread sealant to tapered end of ELBOW (7) and 14 19 connect to side outlet of diverter VALVE (11). -
Source Separation and Treatment of Anthropogenic Urine
Source Separation and of Treatment Anthropogenic Urine Infrastructure Water Environment Research Foundation 635 Slaters Lane, Suite G-110 n Alexandria, VA 22314-1177 Phone: 571-384-2100 n Fax: 703-299-0742 n Email: [email protected] www.werf.org WERF Stock No. INFR4SG09b Co-published by IWA Publishing Source Separation and Treatment Alliance House, 12 Caxton Street London SW1H 0QS United Kingdom of Anthropogenic Urine Phone: +44 (0)20 7654 5500 Fax: +44 (0)20 7654 5555 Email: [email protected] Web: www.iwapublishing.co IWAP ISBN: 978-1-78040-005-1/1-78040-005-5 Co-published by Aug 2011 INFR4SG09b SOURCE SEPARATION AND TREATMENT OF ANTHROPOGENIC URINE by: Kimberly LeMonde Fewless Sybil Sharvelle (PI) Larry A. Roesner (Co-PI) Colorado State University 2011 The Water Environment Research Foundation, a not-for-profit organization, funds and manages water quality research for its subscribers through a diverse public-private partnership between municipal utilities, corporations, academia, industry, and the federal government. WERF subscribers include municipal and regional water and wastewater utilities, industrial corporations, environmental engineering firms, and others that share a commitment to cost-effective water quality solutions. WERF is dedicated to advancing science and technology addressing water quality issues as they impact water resources, the atmosphere, the lands, and quality of life. For more information, contact: Water Environment Research Foundation 635 Slaters Lane, Suite G-110 Alexandria, VA 22314-1177 Tel: (571) 384-2100 Fax: (703) 299-0742 www.werf.org [email protected] This report was co-published by the following organization. IWA Publishing Alliance House, 12 Caxton Street London SW1H 0QS, United Kingdom Tel: +44 (0) 20 7654 5500 Fax: +44 (0) 20 7654 5555 www.iwapublishing.com [email protected] © Copyright 2011 by the Water Environment Research Foundation. -
A Review of Ecosan Experience in Eastern and Southern Africa
The Water and Sanitation Program January 2005 is an international partnership for improving water and sanitation sector policies, practices, and capacities to serve poor people Field Note Sanitation and Hygiene Series A Review of EcoSan Experience in Eastern and Southern Africa Many governments and agencies in Africa are exploring the role of ecological sanitation, or EcoSan, within their environmental sanitation and hygiene improvement programs. Despite convincing environmental and economic reasons to support this approach, acceptance of the technology has been very limited so far. This field note reviews experience in Eastern Africa and, with less detail, Southern Africa. Introduction The scale of the sanitation crisis in Africa is enormous: 43 percent of the population of Sub Saharan Africa – over 303 million people – had no access to basic sanitation in the year 2000.1 Between 1990 and 2000, the number of people gaining access to improved sanitation failed to keep pace with population growth. The combination of poor progress, population growth, extremely weak economies and sometimes civil strife mean that the MDG targets facing Africa, seem almost insurmountable. This clearly means that ‘business as usual’ is not an option. Many governments and agencies in Africa are exploring the role of ecological sanitation, or EcoSan, within their environmental sanitation and hygiene improvement programs. Despite convincing environmental and economic reasons to support this approach, acceptance of the technology has been very limited so far. This field note reviews experience in Eastern Africa and, with less detail, Southern Africa. The aim is: • to identify as many successful EcoSan projects and programs as possible and to learn from these experiences; and, • to understand why take-up of EcoSan has been so limited, and to use this information to improve future sanitation programs. -
TRAPS No. IPC IRC Description
MATERIALS Traps TRAPS 4 MAX 24" 1 3 2 MAX 30" No. IPC IRC Description Vertical distance from fi xture to the 1 1002.1 P3201.6 trap weir can not exceed 24". Horizontal distance from the fi xture 2 1002.1 P3201.6 outlet to the centerline of the trap inlet can not exceed 30". Each fi xture trap must have a liquid 3 1002.4 P3201.2 seal of not less than 2" and not more than 4". Combination plumbing fi xture can share a trap as long as one compartment is P3201.6 4 1002.1 (2) not more than 6" deeper than the other Exc. 2 compartment and compartment outlets are 30" or less apart. YOU SHOULD KNOW: IPC 908.1, 1002.5 AND IRC P3201.7 • IPC 908.1, IRC P3107.1: An individual vent is permitted to vent two traps or trapped fi xtures as a common vent. • IPC 1002.5, IRC P3201.7 & TABLE P3201.7: Fixture trap size shall be suffi cient to drain the fi xture rapidly and not less than the size located in Table 709.1. For additional resources visit www.code-ref.com 7 PERMITS AND INSPECTION PERMITS (IRC R105 • IPC 106) REQUIRED (IRC R 105.1 • IPC 106.1) • Construction, alteration, removal, or repair of any plumbing system. APPLICATION (IRC R105.3 • IPC 106.3) • Submit application to local building department. • Submit two or more sets of all supporting construction documents. • Code offi cial can waive the requirement for submitting supporting construction documents. ISSUANCE (IRC R105.3.2, IRC 105.6 • IPC 106.5) • Typically issued for a period of 180 days. -
Technology Review of Urine-Diverting Dry Toilets (Uddts) Overview of Design, Operation, Management and Costs
Technology Review of Urine-diverting dry toilets (UDDTs) Overview of design, operation, management and costs As a federally owned enterprise, we support the German Government in achieving its objectives in the field of international cooperation for sustainable development. Published by: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH Registered offices Bonn and Eschborn, Germany T +49 228 44 60-0 (Bonn) T +49 61 96 79-0 (Eschborn) Friedrich-Ebert-Allee 40 53113 Bonn, Germany T +49 228 44 60-0 F +49 228 44 60-17 66 Dag-Hammarskjöld-Weg 1-5 65760 Eschborn, Germany T +49 61 96 79-0 F +49 61 96 79-11 15 E [email protected] I www.giz.de Name of sector project: SV Nachhaltige Sanitärversorgung / Sustainable Sanitation Program Authors: Christian Rieck (GIZ), Dr. Elisabeth von Münch (Ostella), Dr. Heike Hoffmann (AKUT Peru) Editor: Christian Rieck (GIZ) Acknowledgements: We thank all reviewers who have provided substantial inputs namely Chris Buckley, Paul Calvert, Chris Canaday, Linus Dagerskog, Madeleine Fogde, Robert Gensch, Florian Klingel, Elke Müllegger, Charles Niwagaba, Lukas Ulrich, Claudia Wendland and Martina Winker, Trevor Surridge and Anthony Guadagni. We also received useful feedback from David Crosweller, Antoine Delepière, Abdoulaye Fall, Teddy Gounden, Richard Holden, Kamara Innocent, Peter Morgan, Andrea Pain, James Raude, Elmer Sayre, Dorothee Spuhler, Kim Andersson and Moses Wakala. The SuSanA discussion forum was also a source of inspiration: http://forum.susana.org/forum/categories/34-urine-diversion-systems- -
Is Sewer Gas Giving Your Customers the Wrong Impression? Prepared by Dialectic
Is Sewer Gas Giving Your Customers the Wrong Impression? Prepared by Dialectic 310 W. 20th St., Ste. 200, Kansas City, MO 64108 816-997-9601 DialecticEng.com INTRODUCTION We’ve all been there. You walk into a public restroom and you immediately wonder if one of the toilets is overflowing. After a quick inspection, you notice that the restroom is clean but there is a foul fog in the air. You’re thinking, “This place must not be as clean as it looks!” But is that fair? The restroom in your own establishment may be sparkling clean but it could also be giving your customers an air of uncleanliness about your entire business. And you already know, if you sell food products, that is bad news. So where is the bad air coming from? More importantly, how can you keep it smelling like roses? Photo Credit: © 2018 IStockphoto LP 310 W. 20th St., Ste. 200, Kansas City, MO 64108 816-997-9601 DialecticEng.com 1 Is Sewer Gas Giving Your Customers the Wrong Impression? Why are you having this problem? Certainly cleanliness is a virtue but the bad smell you are experiencing may have nothing to do with it. The smell could be coming from a perfectly clean restroom, kitchen, mechanical room, or water service room. The most common cause of this nuisance is that the water in a nearby floor drain or floor sink trap has evaporated, creating a pathway for sewer gas to escape into the space. This most often happens because floor drains collect little water since their purpose is to drain overflow of a plumbing fixture when necessary, or because today’s methods of floor cleaning introduce very little water into the floor drain. -
Acetic Acid Decontamination of Sink Drains to Prevent Spread of Multi-Drug Resistant Pseudomonas Aeruginosa on a Hematology Ward
Acetic acid decontamination of sink drains to prevent spread of multi-drug resistant Pseudomonas aeruginosa on a hematology ward Rosa van Mansfeld, MD PhD [email protected] ECCMID 2017, Vienna Transparency Declaration • No conflicts of interest Introduction • 3 patients with multi-drug resistant (MDR) P. aeruginosa • Identical AFLP type as found before in 2013/2014 • retrospective case finding until 2012 11 patients with identical P. aeruginosa • Only epidemiological link: hematology department 3 Nosocomial transmission? Environmental screening MDR P. aeruginosa strain in sink and shower drains 4 Nosocomial outbreaks of P. aeruginosa • Associated with sinks, drains, faucets, soap dispensers etc…. • Possible solutions: – Replace drains, drain trap, taps, etc… – Chemical (e.g. hypochlorite) cleaning – Remove sinks, only bottled water use (on ICU) – Cover drains with “mushrooms” – Self-cleaning drain traps More attention to proper infection control and cleaning! 5 Aim Investigate whether 25% acetic acid (1) can be used to decontaminate sink and shower drains from MDR P.aeruginosa in our hospital. 1. Aspelund A.J. et al, Journal of Hospital Infection, 2016 94, 13-20. 2. Image: wikipedia 6 Methods • 39 sink and shower drains 25% acetic acid solution 3/week • Don’t use for 30 min • A selection of drains sampled weekly for culture • Cultured overnight on selective media mass-spectrometry • P. aeruginosa strains from the drains were typed with AFLP 7 wastafel toiletwastafel douche douche wastafel kamerwastafel wastafel douche wastafel douche wastafel Doucheputje douche wastafel douche douche wastafel douche douche wastafel douche douche douche wastafel toiletwastafel kamerwastafel kamerwastafel douche wastafel douche kamerwastafel douche wastafel douche douche douche wastafel sluiswastafel kamerwastafel douche wastafel douche kamerwastafel toiletwastafel wastafel douche kamerwastafel toiletwastafel douche wastafel douche Locatie type Datum P. -
PLUMBING DICTIONARY Sixth Edition
as to produce smooth threads. 2. An oil or oily preparation used as a cutting fluid espe cially a water-soluble oil (such as a mineral oil containing- a fatty oil) Cut Grooving (cut groov-ing) the process of machining away material, providing a groove into a pipe to allow for a mechani cal coupling to be installed.This process was invented by Victau - lic Corp. in 1925. Cut Grooving is designed for stanard weight- ceives or heavier wall thickness pipe. tetrafluoroethylene (tet-ra-- theseveral lower variouslyterminal, whichshaped re or decalescensecryolite (de-ca-les-cen- ming and flood consisting(cry-o-lite) of sodium-alumi earthfluo-ro-eth-yl-ene) by alternately dam a colorless, thegrooved vapors tools. from 4. anonpressure tool used by se) a decrease in temperaturea mineral nonflammable gas used in mak- metalworkers to shape material thatnum occurs fluoride. while Usedheating for soldermet- ing a stream. See STANK. or the pressure sterilizers, and - spannering heat resistantwrench and(span-ner acid re - conductsto a desired the form vapors. 5. a tooldirectly used al ingthrough copper a rangeand inalloys which when a mixed with phosphoric acid.- wrench)sistant plastics 1. one ofsuch various as teflon. tools to setthe theouter teeth air. of Sometimesaatmosphere circular or exhaust vent. See change in a structure occurs. Also used for soldering alumi forAbbr. tightening, T.F.E. or loosening,chiefly Brit.: orcalled band vapor, saw. steam,6. a tool used to degree of hazard (de-gree stench trap (stench trap) num bronze when mixed with nutsthermal and bolts.expansion 2. (water) straightenLOCAL VENT. -
Shower 258 01.17
SHOWER 258 01.17 The user should retain these instructions for future reference À lire attentivement et à conserver à titre d’information SANISHOWER 120 V - 60 Hz - 3,5A - IP44 (class 1) - - 1/5 HP 3,5 KG - 7.7pounds IMPORTANT/ IMPORTANTE DO NOT RETURN ANY MERCHANDISE TO THE VENDOR NE PAS RETOURNER DE MARCHANDISE AU VENDEUR For customer Service, Returns or Technical Questions, please call Saniflo’s Technical support toll-free at 800-571-8191 (USA) or 800-363-5874 (CDN). Pour le service client, les retours ou toute question technique, merci d’appeller le service technique de Saniflo au numéro suivant : 800-877-8538 (CDN). This product must be installed in strict accordance with local plumbing codes. Product should be installed by a licensed plumber. Le produit doit être installé dans le respect des règlements sanitaires locaux. Le produit doit être installé par un plombier qualifié. El producto debe ser instalado en estricto acuerdo con los códigos locales de plomería. El producto debe ser instalado por un plomero con licencia. C US CDN USA drain ” vent ¼ max. 12 feet Ø1- Ø ¾" or 1" discharge Ø 2" drain Ø 1-½” drain 1 2 × × ✓ ✓ 3 4 5 2 1 ✓ ✓ ✓ × × 6 7 ✓ × A B C D E F x1 x1 25x40 x2 20x32 x1 x1 x3 50x70 G H I J K L x1 32x55 x1 x1 x1 x2 x2 3/4" PVC (22mm) 1" PVC (32mm) 1 C B A C C 2 3 Ø 32 mm F D/E F/G 2 H 1 4 5 Ø1-¼” vent I L (42mm Ext) K L K J 6 6" mini 7 5"mini feet/pieds/.. -
Sustainable Sanitation – a Case Study in Yasmine and Awda Informal Settlements (Lebanon)
Master's Thesis 2019 30 ECTS Faculty of Environmental Sciences and Natural Resource Management Sustainable sanitation – A case study in Yasmine and Awda informal settlements (Lebanon) Elisa Winger Eggen Master of Science in Water and Environmental Technology (M-VM) PREFACE This MSc thesis is my final work of the Master of Science in Water- and Environmental Technology at Norwegian University of Life Sciences (NMBU). The research is based on fieldwork undertaken from the 27th of January until the 3rd of March 2019 in Bekaa Valley, Bar Elias, Lebanon, aimed to find sustainable sanitation solutions in two refugee camps. The study has been carried out in close collaboration with Norwegian Church Aid (NCA), International Orthodox Christian Charities (IOCC) and Multiconsult. My motivation for this thesis was based on a desire to choose a research topic that could be meaningful for others, and my interest in water and sanitation in developing countries. I sincerely hope this will contribute to improvements and implementation of a holistic sanitation system which will benefit the people in the studied camps. Ås, May 14th, 2019 Elisa Winger Eggen I II ACKNOWLEDGEMENTS Working on this thesis has been exciting, challenging and educational. There is a lot of effort invested in the final version of the thesis, and the learning process to this point has been invaluable. Many have contributed to this work, whom I will like to thank; First and foremost, my deepest gratitude goes to my main supervisor, Professor Petter D. Jenssen, for his enormous inspiration, engagement, valuable feedback and support along the way. I would also like to thank Tor Valla (Multiconsult), Ioannis Georgiadis (NCA) and Manfred Arlt (NCA) for introducing me to this project in Lebanese refugee camps, where my education would be relevant and applied in practice. -
On-Site Wastewater Treatment and Reuses in Japan
Proceedings of the Institution of Civil Engineers Water Management 159 June 2006 Issue WM2 Pages 103–109 Linda S. Gaulke Paper 14257 PhD Candidate, Received 05/05/2005 University of Washington, Accepted 01/11/2005 Seattle, USA Keywords: sewage treatment & disposal/ water supply On-site wastewater treatment and reuses in Japan L. S. Gaulke MSE, MS On-site wastewater treatment poses a challenging toilets. Since then, sewers and johkasou have developed side problem for engineers. It requires a balance of appropriate by side. levels of technology and the operational complexity necessary to obtain high-quality effluent together with As of the year 2000, 71% of household wastewater in Japan adequate reliability and simplicity to accommodate was receiving some type of treatment and 91% of Japanese infrequent maintenance and monitoring. This review residents had flush toilets.1 A breakdown by population of covers how these issues have been addressed in on-site wastewater treatment methods utilised in Japan is presented in wastewater treatment in Japan (termed johkasou). On-site Fig. 1. The Johkasou Law mandates johkasou for new systems in Japan range from outmoded designs that construction in areas without sewers. Johkasou are different discharge grey water directly into the environment to from European septic tanks—even the smallest units advanced treatment units in high-density areas that (5–10 population equivalents (p.e.)) undergo an aerobic produce reclaimed water on-site. Japan is a world leader process. in membrane technologies that have led to the development of on-site wastewater treatment units capable of water-reclamation quality effluent. Alternative 1.1. -
1. Urine Diversion
1. Urine diversion – hygienic risks and microbial guidelines for reuse © Caroline Schönning Department of Parasitology, Mycology and Environmental Microbiology Swedish Institute for Infectious Disease Control (SMI) SE-171 82 Solna Sweden [email protected] This chapter is based on the doctoral thesis published by the author in February 2001: Höglund, C. (2001). Evaluation of microbial health risks associated with the reuse of source separated human urine. PhD thesis, Department of Biotechnology, Royal Institute of Technology, Stockholm, Sweden. ISBN 91-7283-039-5. The full thesis (87 pages, without published papers) can be downloaded from: http://www.lib.kth.se/Sammanfattningar/hoglund010223.pdf Dr Håkan Jönsson, Swedish University for Agricultural Sciences is acknowledged for compiling Section 3, and Dr Jan-Olof Drangert, Linköping University is acknowledged for compiling Section 9. TABLE OF CONTENTS TABLE OF CONTENTS 1 1. INTRODUCTION 2 1.1 History 2 1.2 Nutrient content and volume of domestic wastewater 3 2. URINE DIVERSION 3 2.1 Urine diversion in Sweden 4 2.2 Source-separation of urine in other parts of the world 6 2.3 Ecological Sanitation 6 3. URINE AS A FERTILISER IN AGRICULTURE 7 3.1 Characteristics of diverted human urine 7 3.2 Collection and storage of the urine – developing countries 7 3.3 Urine as a fertiliser 8 3.4 Crops to fertilise 9 3.5 Dosage 9 3.6 Fertilising experiments 10 3.7 Acceptance 11 4. PATHOGENIC MICROORGANISMS IN URINE 11 5. FAECAL CONTAMINATION 13 5.1 Analysis of indicator bacteria to determine faecal contamination 14 5.2 Analysis of faecal sterols to determine faecal contamination 15 5.3 Discussion 16 6.