| http://www.w3.org/ns/prov#value | - s, particularly of domestic, industrial, and other sludges for subsequent drainingUS4713343 *29 Ago 198515 Dic 1987The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection AgencyWater purification using microorganisms capable of aerobic degradation of low molecular weight alkanesUS4721570 *4 May 198726 Ene 1988Envirex, Inc.Sewage treatment, rotating bio
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