activated sludge processing
11Verso Paper Sartell Mill — The Sartell Paper Mill, officially the Verso Paper Sartell Mill, is a paper mill located in the city of Sartell in the U.S. state of Minnesota. The mill is owned and operated by Verso Paper.HistoryWatab Pulp and PaperThe original company, Watab… …
12Oil refinery — Anacortes Refinery (Tesoro), on the north end of March Point southeast of Anacortes, Washington An oil refinery or petroleum refinery is an industrial process plant where crude oil is processed and refined into more useful petroleum products,… …
13Bioaerosol — A bioaerosol is a biological aerosol. These particles are very small and range in size from less than one micrometer (0.00004 ) to one hundred micrometers (0.004 ). Bioaerosols react to air currents and move quickly or slowly depending on the… …
14Bioplastic — This article is about plastics made from renewable biomass. For the information on plastics which are biodegradable, see biodegradable plastic. Biodegradable plastic utensils …
15SAS — or SAS may refer to: Military * Special Air Service, the principal special forces unit of the British Army * Australian Special Air Service Regiment, Australian regiment derived from the British Army regiment * New Zealand Special Air Service (NZ …
16Biochemical engineering — is a branch of chemical engineering or biological engineering that mainly deals with the design and construction of unit processes that involve biological organisms or molecules. Biochemical engineering is often taught as a supplementary option… …
17Milwaukee Metropolitan Sewerage District — Main Headquarters The Milwaukee Metropolitan Sewerage District (MMSD) is a state chartered government agency which provides wastewater services for 28 municipalities within Milwaukee County and also portions of the surrounding counties. With… …
18microbiology — microbiological /muy kroh buy euh loj i keuhl/, microbiologic, adj. microbiologically, adv. microbiologist, n. /muy kroh buy ol euh jee/, n. the branch of biology dealing with the structure, function, uses, and modes of existence of microscopic… …
19Gold mining — Gold mine redirects here. See Goldmine for other uses of the term. Gold mining consists of the processes and techniques employed in the removal of gold from the ground. There are several techniques by which gold may be extracted from the Earth.… …
20Thermal depolymerization — (TDP) is a process using hydrous pyrolysis for the reduction of complex organic materials (usually waste products of various sorts, often known as biomass and plastic) into light crude oil. It mimics the natural geological processes thought to be …
