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Toilets
A toilet is a piece of sanitary hardware that collects human waste (urine and Human feces, feces) and sometimes toilet paper, usually for disposal. Flush toilets use water, while dry toilet, dry or non-flush toilets do not. They can be designed for a sitting position popular in Europe and North America with a toilet seat, with Accessible toilet, additional considerations for those with disabilities, or for a squatting posture more popular in Asia, known as a squat toilet. In urban areas, flush toilets are usually connected to a sewer system; in isolated areas, to a septic tank. The waste is known as ''Blackwater (waste), blackwater'' and the combined effluent, including other sources, is sewage. Dry toilets are Pit latrine, connected to a pit, Container-based sanitation, removable container, Composting toilet, composting chamber, or other storage and treatment device, including urine diversion with a Urine-diverting dry toilet, urine-diverting toilet. "Toilet (room), Toilet" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toilet (room)
A toilet is a small room used for privately accessing the sanitation fixture (toilet) for urination and defecation. Toilet rooms often include a sink (basin) with soap/handwash for handwashing, as this is important for personal hygiene. These rooms are typically referred to in North American English, North America as half-bathrooms (half-baths; half of a whole or full-bathroom) in a private residence. This room is commonly known as a "bathroom" in American English, a "toilet", "WC", "lavatory" or "loo" in the United Kingdom and Ireland , a "washroom" in Canadian English, and by #Names, many other names across the English-speaking world. Names "Toilet" originally referred to personal grooming and came by metonymy to be used for the personal rooms used for bathing, dressing, and so on. It was then euphemism, euphemistically used for the similarly private rooms used for urination and defecation. By metonymy, it then came to refer directly to the toilet, fixtures in such rooms.. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dual Flush Toilet
A dual flush toilet is a variation of the flush toilet that uses two buttons or a handle mechanism to flush different amounts of water. The purpose of this mechanism is to reduce the volume of water used to flush different types of waste. The design takes advantage of the fact that liquid waste requires a lesser amount of water to flush than solid waste; the smaller button is used to dispose of liquid and the larger button for solids. Development The system was developed by Japanese sanitary product manufacturer TOTO in 1960. It was equipped with two levers and built-in hand-washer, and also notable in that it reused the water in the hand-washer for flushing. However, it was not very commercially successful either in Japan or internationally. In 1976, American industrial designer Victor Papanek proposed the dual flush system in his book ''Design for the real world'', but the first practical implementation was designed in 1980, by staff at the Australian sanitary-ware compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Container-based Sanitation
Container-based sanitation (abbreviated as CBS) refers to a sanitation system where toilets collect human excreta in sealable, removable containers (also called cartridges) that are transported to treatment facilities. This type of sanitation involves a commercial service which provides certain types of portable toilets, and delivers empty containers when picking up full ones. The service transports and safely disposes of or reuses collected excreta. The cost of collection of excreta is usually borne by the users. With suitable development, support and functioning partnerships, CBS can be used to provide low-income urban populations with safe collection, transport and treatment of excrement at a lower cost than installing and maintaining Sewerage, sewers. In most cases, CBS is based on the use of urine-diverting dry toilets. A key benefit of container-based sanitation systems is its relative low-cost. In addition, the process assures there is no human contact with excreta. Feces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squat Toilet
A squat toilet (or squatting toilet) is a toilet used by Squatting defecation posture, squatting, rather than sitting defecation posture, sitting. This means that the posture for defecation and urination is to place one foot on each side of the toilet drain or hole and to squat over it. There are several types of squat toilets, but they all consist essentially of a toilet pan or bowl at floor level. Such a toilet pan is also called a "squatting pan". A squat toilet may use a water seal and therefore be a flush toilet, or it can be without a water seal and therefore be a dry toilet. The term "squat" refers only to the expected defecation posture and not any other aspects of toilet technology, such as whether it is water flushed or not. Squat toilets are used all over the world, but are particularly common in some Asian and African nations, as well as in some Muslim countries. In many of those countries, anal cleansing with water is also the cultural norm and easier to perform tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accessible Toilet
Accessible toilets are Toilet, toilets that have been specially designed to better accommodate people with physical disability, physical disabilities. Persons with reduced mobility find them useful, as do those with weak legs, as a higher toilet bowl makes it easier for them to stand up. Additional measures that can be taken to add accessibility to a toilet include providing more space, adding grab bars to ease transfer to and from the toilet seat, and providing extra room for a caregiver if necessary. Some countries have requirements concerning the accessibility of Public toilet, public toilets. Toilet (room), Toilets in private homes can be modified (retrofitted) to increase accessibility. Description Public toilets (aka restrooms) can present accessibility challenges for people with disabilities. For example, Restroom stall, stalls may not be able to fit a wheelchair, and transferring between the wheelchair and the toilet seat may pose a challenge. Accessible toilets are des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toilet Seat
A toilet seat is a hinged unit consisting of a round or oval open seat, and usually a lid, which is bolted onto the bowl of a toilet used in a sitting position (as opposed to a squat toilet). The seat can be either for a flush toilet or a dry toilet. A toilet seat consists of the seat itself, which may be contoured for the user to sit on, and the lid, which covers the toilet when it is not in use – the lid may be absent in some cases, particularly in public restrooms. Usage Toilet seats often have a lid. This lid is frequently left open. The combined toilet seat and lid may be kept in a closed position when a toilet is not in use, making it so—at a minimum—the lid must be raised prior to use. It can be closed to prevent small items from falling in, reduce odors, or provide a chair in the toilet room for aesthetic purposes. Some studies show that closing the lid prevents the spread of aerosols on flushing (" toilet plume"), which might be a source of disease transmis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urine Diversion
Urine diversion, also called urine separation or source separation, refers to the separate collection of human urine and feces at the point of their production, i.e. at the toilet or urinal. Separation of urine from feces allows human waste to be treated separately and used as a potential resource.von Münch, E., Winker, M. (2011)Technology review of urine diversion components - Overview on urine diversion components such as waterless urinals, urine diversion toilets, urine storage and reuse systems.Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH Applications are typically found where connection to a sewer-based sanitation system is not available or areas where water supplies are limited. To achieve urine diversion, the following technical components are used: waterless urinals, urine diversion toilets, urine piping to a urine storage tank (or to a sewer) and a reuse or treatment and disposal system for the urine. Urine diversion toilets may, or may not, mix water a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Female Urinal
A female urinal is a urinal designed for the female anatomy to allow for ease of use by women and girls. Different models enable urination in standing, semi-squatting, or squatting position, squatting postures, but usually without direct bodily contact with the toilet. Sitting models also exist, and are designed for body contact with the urinal. Unisex urinals are also marketed by various companies, and can be Unisex, used by both sexes. Female and unisex urinals are much less common than male urinals. Moreover, male urinals are more abundant in men's public toilets than in the Toilet (room), toilets of private homes. Background Advantages compared to toilets for urination Urinals for female users could potentially have some of the same advantages as urinals for male users, when compared to toilets (solely with regard to urination):Kyriakou, D., & Jackson, J. (2011): ''We Know Squat About Female Urinals.'' Plumbing Connection, (Autumn 2011), 54PDF-document) * lower cost * simp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toilet Seat
A toilet seat is a hinged unit consisting of a round or oval open seat, and usually a lid, which is bolted onto the bowl of a toilet used in a sitting position (as opposed to a squat toilet). The seat can be either for a flush toilet or a dry toilet. A toilet seat consists of the seat itself, which may be contoured for the user to sit on, and the lid, which covers the toilet when it is not in use – the lid may be absent in some cases, particularly in public restrooms. Usage Toilet seats often have a lid. This lid is frequently left open. The combined toilet seat and lid may be kept in a closed position when a toilet is not in use, making it so—at a minimum—the lid must be raised prior to use. It can be closed to prevent small items from falling in, reduce odors, or provide a chair in the toilet room for aesthetic purposes. Some studies show that closing the lid prevents the spread of aerosols on flushing (" toilet plume"), which might be a source of disease transmis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urine-diverting Dry Toilet
A urine-diverting dry toilet (UDDT) is a type of dry toilet with urine diversion that can be used to provide safe, affordable sanitation in a variety of contexts worldwide. The separate collection of feces and urine without any flush water has many advantages, such as odor-free operation and pathogen reduction by drying. While dried feces and urine harvested from UDDTs can be and routinely are used in agriculture (respectively, as a soil amendment and nutrient-rich fertilizer—this practice being known as reuse of excreta in agriculture), many UDDT installations do not apply any sort of recovery scheme. The UDDT is an example of a technology that can be used to achieve a sustainable sanitation system. This dry excreta management system (or "dry sanitation" system) is an alternative to pit latrines and flush toilets, especially where water is scarce, a connection to a sewer system and centralized wastewater treatment plant is not feasible or desired, fertilizer and soil condit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pit Latrine
A pit latrine, also known as pit toilet, is a type of toilet that collects human waste in a hole in the ground. Urine and feces enter the pit through a drop hole in the floor, which might be connected to a toilet seat or squatting pan for user comfort. Pit latrines can be built to function without water ( dry toilet) or they can have a water seal (pour-flush pit latrine). When properly built and maintained, pit latrines can decrease the spread of disease by reducing the amount of human feces in the environment from open defecation. This decreases the transfer of pathogens between feces and food by flies. These pathogens are major causes of infectious diarrhea and intestinal worm infections. Infectious diarrhea resulted in about 700,000 deaths in children under five years old in 2011 and 250 million lost school days. Pit latrines are a low-cost method of separating feces from people. A pit latrine generally consists of three major parts: a hole in the ground, a concrete slab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composting Toilet
A composting toilet is a type of dry toilet that treats human waste by a biological process called composting. This process leads to the decomposition of organic matter and turns human waste into compost-like material. Composting is carried out by microorganisms (mainly bacteria and fungi) under controlled aerobic conditions. Most composting toilets use no water for flushing and are therefore called "dry toilets". In many composting toilet designs, a carbon additive such as sawdust, coconut coir, or peat moss is added after each use. This practice creates air pockets in the human waste to promote aerobic decomposition. This also improves the carbon-to-nitrogen ratio and reduces potential odor. Most composting toilet systems rely on mesophilic composting. Longer retention time in the composting chamber also facilitates pathogen die-off. The end product can also be moved to a secondary system – usually another composting step – to allow more time for mesophilic composting to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
