Freezing Toilet
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Freezing Toilet
Freezing toilet is a kind of dry toilet powered by electricity which freezes the content in a short time. Freezing toilets work by electricity, as they are plugged into the wall. They do not need water, pipes, ventilation or chemicals to work. The function of freezing toilets is based on freezing. The contents freeze in a short time stopping bacteria from growing and keeping it odourless. Consequently, it does not need mixtures or other chemicals. Freezing toilets can be moved, as they only need a plug to work. The machine consumes about 40 watts of electricity. Freezing toilets were developed in Sweden in the 1970s, but now production is in Finland. Examples This kind of toilet is installed at the Mirrorcube treeroom at ''Treehotel'' (Harads Harads () is a locality situated in Boden Municipality, Norrbotten County, Sweden, approximately 50 kilometers (31 miles) south of the Arctic Circle, with 501 inhabitants in 2010. It is the main village in the parish of Edefors. Amon ...
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Dry Toilet
A dry toilet (or non-flush toilet, no flush toilet or toilet without a flush) is a toilet which, unlike a flush toilet, does not use flush water. Dry toilets do not use water to move excreta along or block odors. They do not produce sewage, and are not connected to a sanitary sewer, sewer system or septic tank. Instead, human excreta, excreta falls through a drop hole. A variety of dry toilets exist, ranging from simple bucket toilets to specialized Incinerating toilet, incinerating and Freezing toilet, freezing toilets. Types Types of dry toilet, listed in approximate order from simplest to most complex, include: * Bucket toilet – The most basic kind of toilet. May have a toilet seat, with or without a lid. May be accompanied by material (e.g. wood ash, sawdust, or quick lime) to cover excreta after use. * Pit latrine – excluding pour-flush versions with water seal * UDDT, Urine-diverting dry toilet – urine and feces urine diversion, collected separately * Composting to ...
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Electricity
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of p ...
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Etelä-Suomen Sanomat
''Etelä-Suomen Sanomat'' (meaning ''South Finland News'' in English; nickname ''Etlari'') is a Finnish daily newspaper published in Lahti, Finland. It is the leading paper in its metropolitan area.Etelä-Suomen Sanomat mukaan lehtikoalitioon
, '''' (in Finnish), 24 April 2009
Europa World Year Book 1
p. 1652 ...
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Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, Finland to the east, and is connected to Denmark in the southwest by a bridgetunnel across the Öresund. At , Sweden is the largest Nordic country, the third-largest country in the European Union, and the fifth-largest country in Europe. The capital and largest city is Stockholm. Sweden has a total population of 10.5 million, and a low population density of , with around 87% of Swedes residing in urban areas in the central and southern half of the country. Sweden has a nature dominated by forests and a large amount of lakes, including some of the largest in Europe. Many long rivers run from the Scandes range through the landscape, primarily ...
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Finland
Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bothnia to the west and the Gulf of Finland across Estonia to the south. Finland covers an area of with a population of 5.6 million. Helsinki is the capital and largest city, forming a larger metropolitan area with the neighbouring cities of Espoo, Kauniainen, and Vantaa. The vast majority of the population are ethnic Finns. Finnish, alongside Swedish, are the official languages. Swedish is the native language of 5.2% of the population. Finland's climate varies from humid continental in the south to the boreal in the north. The land cover is primarily a boreal forest biome, with more than 180,000 recorded lakes. Finland was first inhabited around 9000 BC after the Last Glacial Period. The Stone Age introduced several differ ...
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Harads
Harads () is a locality situated in Boden Municipality, Norrbotten County, Sweden, approximately 50 kilometers (31 miles) south of the Arctic Circle, with 501 inhabitants in 2010. It is the main village in the parish of Edefors. Among the key sites of the municipality is the Edefors church, from 1928, designed by Stockholm architect John Åkerlund (1884-1961) in an eclectic style, combining the simplified style of Nordic Classicism with more National Romantic elements. The church replaced an older church, dating from 1888, and designed clearly in the National Romantic style, which had been destroyed in a fire in 1918. Harads is also the home of the Treehotel complex, devised by entrepreneur Kent Lindvall in 2010, with the "rooms" of the hotel built high into the canopy of a pine forest. The "rooms", each designed by a different architect, are encapsulated in their names, such as "Mirrorcube", "UFO", "Blue Cone", "Bird's Nest". Lindvall argues that the design idea of the hotel is b ...
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Forbes
''Forbes'' () is an American business magazine owned by Integrated Whale Media Investments and the Forbes family. Published eight times a year, it features articles on finance, industry, investing, and marketing topics. ''Forbes'' also reports on related subjects such as technology, communications, science, politics, and law. It is based in Jersey City, New Jersey. Competitors in the national business magazine category include ''Fortune'' and ''Bloomberg Businessweek''. ''Forbes'' has an international edition in Asia as well as editions produced under license in 27 countries and regions worldwide. The magazine is well known for its lists and rankings, including of the richest Americans (the Forbes 400), of the America's Wealthiest Celebrities, of the world's top companies (the Forbes Global 2000), Forbes list of the World's Most Powerful People, and The World's Billionaires. The motto of ''Forbes'' magazine is "Change the World". Its chair and editor-in-chief is Steve Fo ...
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Toilet Types
A toilet is a piece of sanitary hardware that collects human urine and feces, and sometimes toilet paper, usually for disposal. Flush toilets use water, while 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 additional considerations for those with disabilities, or for a squatting posture more popular in Asia (see squat toilet). In urban areas, flush toilets are usually connected to a sewer system that leads to septic tanks in isolated areas. The waste is known as '' blackwater'' and the combined effluent including other sources is sewage. Dry toilets are connected to a pit, removable container, composting chamber, or other storage and treatment device, including urine diversion with a urine-diverting toilet. The technology used for modern toilets varies. Toilets are commonly made of ceramic (porcelain), concrete, plastic, or wood. Newer toilet technologies include dual flushing, l ...
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Sanitation
Sanitation refers to public health conditions related to clean drinking water and treatment and disposal of human excreta and sewage. Preventing human contact with feces is part of sanitation, as is hand washing with soap. Sanitation systems aim to protect human health by providing a clean environment that will stop the transmission of disease, especially through the fecal–oral route.SuSanA (2008)Towards more sustainable sanitation solutions Sustainable Sanitation Alliance (SuSanA) For example, diarrhea, a main cause of malnutrition and stunted growth in children, can be reduced through adequate sanitation. There are many other diseases which are easily transmitted in communities that have low levels of sanitation, such as ascariasis (a type of intestinal worm infection or helminthiasis), cholera, hepatitis, polio, schistosomiasis, and trachoma, to name just a few. A range of sanitation technologies and approaches exists. Some examples are community-led total sanitation ...
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