| 摘要 |
<p>PCT No. PCT/IT86/00006 Sec. 371 Date Sep. 11, 1986 Sec. 102(e) Date Sep. 11, 1986 PCT Filed Jan. 24, 1986 PCT Pub. No. WO86/04321 PCT Pub. Date Jul. 13, 1986.A process is disclosed for the biological treatment of sewage, which envisages the use of raw cellulosic materials brought into contact with the fouled water in the presence of cellulose-devouring micro-organisms, and is centered particularly on separation of the sewage's nitrogen and phosphorus content.</p> |
