industrial wastewater
61Natural building — A natural building involves a range of building systems and materials that place major emphasis on sustainability. Ways of achieving sustainability through natural building focus on durability and the use of minimally processed, plentiful or… …
62Beijing 2008 Olympic Games: Mount Olympus Meets the Middle Kingdom — Introduction officially Games of the XXIX Olympiad The Games of the XXIX Olympiad, involving some 200 Olympic committees and as many as 13,000 accredited athletes competing in 28 different sports, were auspiciously scheduled to begin at 8 …
63Aerated lagoon — An aerated lagoon or aerated basin is a holding and/or treatment pond provided with artificial aeration to promote the biological oxidation of wastewaters. [cite book |author=Middlebrooks, E.J., et al|title=Wastewater Stabilization Lagoon Design …
64Water supply and sanitation in the Philippines — ervice qualityContinuity of supplyIn 2004, water supply was available on average for 18 hours each day in the West Zone of Metro Manila and 21 hours in the East Zone. According to their respective websites, the utility responsible for water… …
65Stormwater — is a term used to describe water that originates during precipitation events. It may also be used to apply to water that originates with snowmelt or runoff water from overwatering that enters the stormwater system. Stormwater that does not soak… …
66Water hyacinth — taxobox name = Water Hyacinth image caption = Common Water Hyacinth ( E. crassipes ) regnum = Plantae unranked divisio = Angiosperms unranked classis = Monocots unranked ordo = Commelinids ordo = Commelinales familia = Pontederiaceae genus =… …
67Waste treatment — refers to the activities required to ensure that waste has the least practicable impact on the environment. In many countries various forms of waste treatment are required by law.olid waste treatmentThe treatment of solid wastes is a key… …
68Compressed-air vehicle — The Victor Tatin airplane of 1879 used a compressed air engine for propulsion. Original craft, at Musée de l Air et de l Espace …
69Green vehicle — The Toyota Prius is the world s top selling hybrid car, with cumulative global sales of 2.0 million units by September 2010,[1] and has become the icon of green cars. A green vehicle or environmentally friendly vehicle …
70Flotation process — is a method of separation widely used in the wastewater treatment and mineral processing industries. There are various different flotation processes. These include dissolved air flotation, Induced Gas Flotation and froth flotation.ee… …
