Evaluation of De-liquid Treatment of Household Waste Incorporated with Biodegradable Trash Bags under Composting
Huang, J. C. and S. R. Yang
Effect of treatment of household (de or with liquid) incorporated in biodegradable trash bags under composting on degradation rate of trash bags and chemical properties as well as application in crops of organic matter were evaluated in this study. Results indicated that biodegradable trash bags incorporated with household (de-liquid) degrade completely 30-35 days after composting, while the same bags incorporated with household (with liquid) degrade completely 45-50 days after composting. The Na element of organic matters obtained from biodegradable trash bags incorporated with household (de-liquid )was 35.7％less than the same bags incorporated with household (with liquid) .The growth for leafy vegetable also was better in the former treatment compared to that the same bags incorporated with household (with liquid).
Key words: Biodegradable trash bags, Household, De-liquid, Composting
Accepted for publication: 22 July, 2003