| 摘要 |
<p>The invention relates to a process for treating wastes of polyolefin materials. According to the invention, the process consists in mechanically shredding the wastes into 40...50 mm-long, 1...3 mm-wide and maximum 0.5 mm-thick strips which are then mixed with spoiled food wastes, preferably pepper as powder, in a polyolefin : powder pepper ratio of 1:0.1, the mixture being then heated up to 150...170°C for 10 h, wherefrom there results a degradable product which is stored into the ground, at a depth of at least 30 cm, for degradation under natural conditions during a period of up to 10 years.</p> |
