| 单词 | anaerobic digestion |
| 释义 | > as lemmasanaerobic digestion anaerobic digestion n. the decomposition of sewage or other waste material by anaerobic microorganisms. ΚΠ 1927 G. M. Fair & M. C. Whipple Whipple's Microsc. of Drinking Water (ed. 4) xii. 314 Bacteria—Attack dissolved and suspended organic and mineral substances and convert them by aërobic or anaërobic digestion into end products of simpler chemical structure. 1990 C. Rose Dirty Man of Europe (1991) i. 24 UK dumping has continued at the rate of 7–8 million tonnes, including raw sludge, activated sludge, digested sludge from heated anaerobic digestion and sludge from cold digestion. 2000 Thames Water Ann. Rep. & Accts. 10/1 The business continues to develop the first commercial use of anaerobic digestion in the UK using household waste and sewage sludge at Sandford, Oxford. < as lemmas |
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