| 摘要 |
<p>PCT No. PCT/IT92/00030 Sec. 371 Date Jul. 27, 1993 Sec. 102(e) Date Jul. 27, 1993 PCT Filed Mar. 14, 1992 PCT Pub. No. WO92/16461 PCT Pub. Date Oct. 1, 1992.A method of animal waste treatment which provides the introduction of a solid material in the animal waste, having the following characteristics; a solid geometric shape, a solid which floats in the animal waste, a solid which is biodegradable, a solid which includes at least resins with formaldehyde and ferrous sulfate.</p> |
