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Urinal

1,642 bytes added, 16:53, 5 September 2020
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{|style="float: left;"|{{Language-box|english_link=Urinal|french_link=Urinoir|spanish_link=Urinario|hindi_link=coming soon|malayalam_link=coming soon|tamil_link=coming soon | korean_link=coming soon | chinese_link=Coming soon | indonesian_link=Coming soon | japanese_link=Coming soon}}|}<!-- table at top of page with logo, picture, and input-output tables. --br><br>{|width="100%"|style="width:25%;"|{{santable_shortsantable_short_new|
sys1=[[Waterless System with Urine Diversion|4]]|
sys2=[[Biogas System|5]]|sys3=[[Sewerage System with Urine Diversion|89]]|sys3=|
sys4=|
sys5=|
sys7=|
sys8=|
sys9=|
pic=Urinal1.png|
Input1=Urine|Input2=Flushwater |Input3=| Input4= |Input5=|
Output1=Urine| Output2=Flushwater | Output3= | Output4= | Output5=
|english_link=Urinal
|french_link=Urinoir
|spanish_link=Urinario
}}
|[[Image:Urinal1.png |right|500px]]
|}
[[Image:Icon_urinal.png|right|95px]]<br>'''A Urinal is only used for collecting urine. Urinals are generally for men, although Urinals for women have also been developed.'''----
Urinals for women consist of raised foot-steps and a sloped channel or catchment area for conducting the urine to a collection technology. For men, Urinals can either be wall-mounted units that are vertical, or squat slabs that the user squats over. Most Urinals use water for flushing, but waterless Urinals are becoming increasingly popular. As waterless Urinals collect undiluted urine, they generate the lowest volumes<br>[[Image:Icon_urinal.png|right|80px]]
[[Image:Waterless_urinal'''A urinal is only used for collecting urine.png|thumb|right|150px|[[Waterless urinal |Waterless urinal]]Urinals are generally for men, in Ethiopia (although models for women have also been developed. Most urinals use water for creditsflushing, click the picture)]]but waterless urinals are becoming increasingly popular.'''
{{procontable | proUrinals for women consist of raised foot-steps and a sloped channel or catchment area that conducts the urine to a collection technology. For men, urinals can be either vertical wall-mounted units, or squat slabs over which the user squats. The urinal can be used with or without water and the plumbing can be developed accordingly. If water is used, it is mainly used for cleaning and limiting odours (with a water-seal). ===Design Considerations===For water- Does not require a constant source based urinals, the water use per flush ranges from less than 2 L in current designs to almost 20 L of water <br>flushwater in outdated models. Water- Can saving or waterless technologies should be built favoured. To minimize odours and repaired with locally nitrogen loss in simple waterless urinal designs, the collection pipe should be submerged in the urine tank to provide a basic liquid seal. Waterless urinals are available materials <br>- Low capital in a range of styles and operating costs complexities. Some urinals come equipped with an<br>odour seal that may have a mechanical closure, a membrane, or a sealing liquid. Water- reuse based Urinals use 8 to 12 litres of nutrients is possible| con=flushwater, whereas low- Can lead to unpleasant odours when used incorrectly}}flush models use less than 4 litres of flushwater.
==Adequacy==The Urinal can be used with By putting a small target, or without water and painted fly near the drain, the plumbing amount of spraying or splashing can be developed accordingly. If water is used, it is mainly used for cleaning and limiting odours (where the water acts as a water-seal). Water-based Urinals use 8 to 12 litres reduced;this type of flushwater, whereas lowuser-flush models use less than 4 litres guidance can help improve the cleanliness of flushwaterthe facility. Because the Urinal urinal is exclusively for urine it is important to also provide another a toilet to be used for faeces. Waterless Urinals are available in a range of styles and complexities.
Some Urinals come equipped with an odour seal that may have {{procontable | pro=- Does not require a mechanical closure, a membrane, or a sealing liquid. To minimize odours in simple Urinal designs, each Urinal should constant source of water <br>- Can be equipped built and repaired with a dedicated pipe that locally available materials <br>- Low capital and operating costs <br>- reuse of nutrients is submerged in the collected urine (possible| con=- Can lead to unpleasant odours when used or tank) to provide a basic water-seal. maintained incorrectly}}
Portable waterless Urinals have been developed for use at large festivals, concerts and other gatherings, to improve the on-site sanitation facilities and reduce the point load of wastewater discharged at the site===Appropriateness===[[Image:Waterless_urinal. In this waypng|thumb|right|200px|[[Waterless urinal |Waterless urinal]], a large volume of urine can be collected in Ethiopia (and either used or discharged at a more appropriate location or timeclick photo for credits) and the remaining urine/faeces toilets can be reduced or used more efficiently. ]]
Urinals can be used in homes as well as within public facilities. Traditionally urinals are provided adjacent In some cases, the provision of a urinal is useful to a toilet. Urinals can prevent fouling the misuse of toiletsdry systems (e.g., UDDT, especially in schoolsU.2). By putting a small targetPortable waterless urinals have been developed for use at large gatherings, or painted fly near to improve the sanitation facilities and reduce the point load of wastewater discharged at the drainsite. In this way, the amount a large volume of spraying urine can be collected (and either used or splashing discharged at a more appropriate location or time) and the remaining toilets can be reduced; this type of user-guidance can help improve the cleanliness of the facilityin number or used more efficiently. Urinals are appropriate for every climate.
===Health Aspects/Acceptance===
The Urinal is a comfortable and easily accepted User Interface. In some cases, the provision of a urinal is useful to prevent the misuse of dry systems (e.g. [[Urine Diverting Dry Toilet|UDDT]]). Although simple in construction and design, urinals can have a large impact on the well-being of a community. When men have access to a urinal, they may urinate less often in public, which reduces unwanted odours and makes women feel more comfortable. Men have generally accepted waterless urinals, as they do not call for any change of behaviour.
==Health Aspects/Acceptance=Operation & Maintenance===The Urinal Maintenance is a comfortable and easily accepted User Interfacesimple, but should be done frequently, especially for waterless urinals. In some cases, the provision All of a Urinal is useful to prevent the misuse of dry systems surfaces should be cleaned regularly (e.g. [[Urine Diverting Dry Toilet|UDDT]]). Urinalsbowl, although simple in construction slab and design, can have a large impact on the well-being of a community. When men have access wall) to a Urinal, they may be encouraged to refrain from urinating in public, which reduces unwanted prevent odours and allows women to feel more comfortable. Men have generally accepted waterless Urinals, as they do not call for any change minimize the formation of behaviourstains.
Particularly, in waterless urinals, calcium- and magnesium-based minerals and salts can precipitate and build
up in pipes and on surfaces where urine is constantly present. Washing the bowl with a mild acid (e.g., vinegar) and/or hot water can prevent the build-up of mineral deposits and scaling. Stronger (> 24% acetic) acid or a caustic soda solution (2 parts water to 1 part soda) can be used for removing blockages. However, in some
cases manual removal may be required.
==Maintenance==Maintenance is simpleFor waterless urinals, but should be done frequently. Minerals and salts may build up in pipes and on surfaces where urine it is constantly present. To prevent scaling, slightly acidic water and/or hot water can be used critical to dissolve any minerals that form. All regularly check the functioning of the surfaces should be cleaned regularly (bowl, slab and steps) to prevent odours and to minimize solids formationodour seal.
== Manual - How to build = Manuals, videos, and links ===
The `Eco-Lily' from Ethiopia is made out of a common liquid container with a used light bulb acting as a floating `odour-lock' to reduce smells. The `Eco-Lily' is a device to be used as urinal both by men and women. SUDEA's experiences have showed that men can use it without any explanation while women often need some information on how to use it because of their biological difference.
This [http://www.sydneywatermrfriendly.com.au/Publicationseu/FactSheetsdoc/WaterlessUrinalsFactSheet.pdf Factsheet] gives useful information about the installation of as Waterless Urinal.
==External Links ==* General information about Waterless urinals [http://www.schoolsanitation.org www.schoolsanitation.org ] [http://www.ircircwash.nl www.irc.nl org IRC ]
* Mexico [http://www.laneta.apc.org/esac www.laneta.apc.org/esac ]
* East Africa [http://user.tninet.se/~gyt516c/ http://user.tninet.se/~gyt516c/]
* South Africa [http://www.csir.co.za www.csir.co.za ]
'''Helpful handwashing toolkit''': [http://web.archive.org/web/20150331190748/http://www.wsp.org/hwws-toolkit/hwws-tk-home Handwashing with Soap Toolkit] ===Field experiences=Acknowledgements==<br>{{|style="border: 2px solid #e0e0e0; width: 20%; text-align: justify; background-color: #e9f5fd;" cellpadding="2"<!--rsr logo here-->|- style="vertical-align: top"|[[Image:akvorsr logo_lite.png|center|60px|link=http://akvo.org/products/rsr/]]<!--project blocks here-->|- style="vertical-align: bottom"|[[Image:project 467.jpg |thumb|center|140px|<font size="2"><center>[http:Acknowledgements //rsr.akvo.org//project/467/ RSR Project 467]<br>Community Water and SanitationProject</center></font>|link=http://rsr.akvo.org//project/467/ ]] |}} <br> ===References===* Austin, A. and Duncker, L. (2002). Urine-Diversion. Ecological Sanitation Systems in South Africa (book). CSIR, Pretoria, ZA. (Directions for making a simple urinal using a 5 L plastic container)
==References and external links==* Austinvon Münch, AE. and DunckerDahm, LP. (20022009). [https://repository.lboro.ac.uk/articles/Waterless_urinals_a_proposal_to_save_water_and_recover_urine_nutrients_in_Africa/9585524 Waterless Urinals: A Proposal to Save Water and Recover Urine-diversion. Ecological Sanitation Systems Nutrients in South Africa]. 34th WEDC International Conference. CSIR, PretoriaAddis Ababa, South AfricaET. (Directions for making a simple Urinal using a 5L plastic container.)
* CREPA (2008)von Münch, E. Promotion de latrines ECOSAN à la 20è édition du FESPACO: Ecosan Info Noand Winker, M. 8. Centre Régional pour l'Eau Potable et l'Assainissement à faible coût (CREPA2011), Burkina Faso. Available: [http://www.reseaucrepasusana.org/_resources/documents/default/2-875-giz2011-en-technology-review-urine-diversion.pdf Technology Review of Urine Diversion Components. Overview of Urine Diversion Components Such as Waterless Urinals, Urine Diversion Toilets, Urine Storage and Reuse Systems]. Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH, Eschborn, DE.
* GTZ NWP (19992006). Technical data sheets for ecosan components[https: Waterless Urinals//www. GTZ, Germanyircwash. Available: http:org/resources/wwwsmart-sanitation-solutions-examples-innovative-low-cost-technologies-toilets-collection Smart Sanitation Solutions.gtzExamples of Innovative, Low-Cost Technologies for Toilets, Collection, Transportation, Treatment and Use of Sanitation Products].de (Information about specialized urinalsNetherlands Water Partnership, The Hague, which include stench traps and other specialized featuresNL.)
* Netherlands Water Partnership (NWP) (2006). Smart ===Acknowledgements==={{:Acknowledgements Sanitation Solutions. Examples of innovative, low-cost technologies for toilets, collection, transportation, treatment and use of sanitation products. NWP, Netherlands. (Provides country specific data and links for further information.)}}
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