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单词 alumino-ferric
释义

alumino-ferric

/əˌl(j)uːmɪnəʊˈfɛrɪk/
Chemistry
adjective
Containing both aluminium and iron; specifically designating the substance alumino-ferric; relating to this substance.
noun
An impure form of aluminium sulphate containing ferric oxide, used especially as a coagulating and flocculating agent for water purification, sewage treatment, etc.

Origin

Late 19th century; earliest use found in William Crookes (1832–1919), chemist and science journalist. From alumino- + ferric, after French alumino-ferrique.

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更新时间:2024/12/26 9:47:55