“tertiary sewage treatment”的概念、定义、翻译、参考文献-科学参考

单词	tertiary sewage treatment
释义	tertiary sewage treatment [¦tǝr·shē´er·ē ¦sü·ij ´trēt·mǝnt] ^{CIVIL ENGINEERING} A process for purification of wastewater in which nitrates and phosphates, as well as fine particles, are removed; the process follows removal of raw sludge and biological treatment. Also known as advanced sewage treatment.
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