| 摘要 |
PCT No. PCT/GB93/02330 Sec. 371 Date Jun. 28, 1995 Sec. 102(e) Date Jun. 28, 1995 PCT Filed Nov. 12, 1993 PCT Pub. No. WO94/11315 PCT Pub. Date May 26, 1994.Metals have phosphates of low water solubility e.g. Cd, Pb, Cu, Mn, Sr, U, La, Pu, Am and Np, are removed from water by reaction with phosphate produced by enzymatically-cleaved polyphosphate which has been accumulated by one or more polyphosphate-accumulating microorganisms. |
