sludge digestion gas
31Gasification — This article is about the process. For the water carbonator, see Gasogene. For the automobile device, see Wood gas generator. Sustainable energy …
32Maple Cross — Coordinates: 51°37′30″N 0°30′29″W / 51.625°N 0.508°W / 51.625; 0.508 …
33Mitigation of peak oil — The standard Hubbert curve, plotting crude oil production of an oil well or oil field over time …
34Autonomous building — An autonomous building is a building designed to be operated independently from infrastructural support services such as the electric power grid, municipal water systems, sewage treatment systems, storm drains, communication services, and in some …
35Bioconversion 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… …
36Dark fermentation — is the fermentative conversion of organic substrate to biohydrogen. It is a complex process manifested by diverse group of bacteria by a series of biochemical reactions involving three steps similar to anaerobic conversion. Dark fermentation… …
37Economic importance of bacteria — The economic importance of bacteria derives from the fact that bacteria are exploited by humans in a number of beneficial ways. Despite the fact that some bacteria play harmful roles, such as causing disease and spoiling food, the economic… …
38List of waste management acronyms — The following article contains a list of acronyms used in the waste management industry. [ [http://www.ciwm.co.uk/mediastore/FILES/11384.doc Waste management jargonyms] CIWM website, Accessed 9/11/06] [ [http://www.environment… …
39annelid — /an l id/, n. 1. any segmented worm of the phylum Annelida, including the earthworms, leeches, and various marine forms. adj. 2. belonging or pertaining to the Annelida. Also, annelidan /euh nel i dn/. [1825 35; see ANNELIDA] * * * Any member of… …
40Nitric acid — Nitric acid …
