waste-treatment system
121Civil engineering — The Petronas Twin Towers, designed by architect Cesar Pelli and Thornton Tomasetti and Ranhill Bersekutu Sdn Bhd engineers, were the world s tallest buildings from 1998 to 2004. Civil engineering is a professional engineering discipline that… …
122Public health in the People's Republic of China — This article is about public health in the People s Republic of China, excluding Hong Kong, Taiwan and Macau. Since the founding of the People s Republic of China, the goal of healthcare programs has been to provide care to every member of the… …
123Environmental impact assessment — Environmental law …
124Bioconversion of biomass to mixed alcohol fuels — The bioconversion of biomass to mixed alcohol fuels can be accomplished using the MixAlco process. Through bioconversion of biomass to a mixed alcohol fuel, more energy from the biomass will end up as liquid fuels than in converting biomass to… …
125US Microbics — Infobox Company company name = US Microbics, Inc. company company type = Public (OTCBB: [http://finance.yahoo.com/q?s=BUGS.OB BUGS] ) foundation = 1997 location = flagicon|USA Carlsbad, California key people = George Robinson, Founder Robert… …
126Cradle to Cradle — Design (sometimes abbreviated to C2C) is a biomimetic approach to the design of systems. It models human industry on nature s processes, in which materials are viewed as nutrients circulating in healthy, safe metabolisms. It suggests that… …
127Diffuser (sewage) — An air diffuser or membrane diffuser is an aeration device typically in the shape of a disc, tube or plate, which is used to transfer air and with that oxygen into sewage or industrial wastewater. Oxygen is required by microorganisms/bacteria… …
128Environmental issues in Delhi — Environmental problems in Delhi, India, are a threat to the well being of the city s and area s inhabitants as well as the flora and fauna. Delhi, the eighth most populated metropolis in the world, is one of the most heavily polluted cities in… …
