industrial wastewater
91Sanitary sewer — A sanitary sewer (also called, especially in the UK, a foul sewer) is a type of underground carriage system for transporting sewage from houses or industry to treatment or disposal. In some areas, sanitary sewers are separate sewer systems… …
92List of environmental topics (C) — This is a list of environmental topics. They relate to the effect of human activity on the environment.*cadmium poisoning *California Air Resources Board *California Certified Organic Farmers *California Coastal Conservancy *California… …
93Aeration — is the process by which air is circulated through, mixed with or dissolved in a liquid or substance.Methods of aeration of liquidsAeration of liquids (usually water) is achieved by: * passing the liquid through air by means of fountains, cascades …
94Celulosa Arauco y Constitución — Infobox Company company name = Celulosa Arauco y Constitución S.A. company logo =| company type = joint stock company company slogan = N/A foundation = 1979 location = Santiago, Chile key people = Anacleto Angelini num employees = 34000 products …
95Águas de Portugal — group (AdP Group) is a Portuguese state owned company that operates in the environmental sector, in water supply, wastewater sanitation and treatment and recovery of waste. Its services include collection, treatment and disposal of urban and… …
96recycling — or materials salvage Recovery and reuse of materials from consumed products. The main motives for recycling have been the increasing scarcity and cost of natural resources (including oil, gas, coal, mineral ores, and trees) and the pollution of… …
97Perils of China's Explosive Growth — ▪ 2008 Introduction by Dorothy Grace Guerrero The China of 2007 was indeed a far cry from the country that in the 1950s Swedish Nobel Prize winning economist Gunnar Myrdal predicted would remain mired in poverty. In anticipation of the 2008… …
98Anodizing — Anodizing, or anodising, is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. Anodizing increases corrosion resistance and wear resistance, and provides better adhesion… …
99Newtown Creek — Coordinates: 40°44′14″N 73°57′40″W / 40.73734°N 73.96112°W / 40.73734; 73.96112 …
100Flocculation — Flocculent redirects here. For the galaxy type, see Flocculent Spiral Galaxy. Flocculation, in the field of chemistry, is a process wherein colloids come out of suspension in the form of floc or flakes by the addition of a clarifying agent. The… …
