چکیده مقاله
There are different ways to decomposition of organic compounds and compost production from household waste In this research, the effect of various additives in accelerating the composting process of household waste to obtain stable compost from solid organic waste was investigated in this method, a laboratory scale reactor was used in which wood chips and rice husks were selected to adjust the ratio of carbon to nitrogen For the production of combined compost The results showed that the use of both bulking agents and animal manure had a significant effect on the physical and chemical characteristics of the final compost The duration of compost production was reduced from 19 days and 23 days in the samples to 7 days in the main mass, and the final product with a ratio of carbon to nitrogen of 14 62, no unpleasant odors, with a dark brown color and free of any insects, which based on the germination index of 85 8%, it is possible to use this compost in agricultural lands In general, the addition of these materials bulking agents and animal manure and additives accelerate composting process and improve the quality of final compost
کلیدواژهها
نویسندگان
Saba Saeedi
Master of Civil and Environmental Engineering, Faculty of Civil Engineering, NoshirvaniUniversity of Technology, Babol
Daryoush Yousefi Kobria
Associate Professor, Department of Environmental Civil Engineering, Faculty of Civil Engineering,Faculty of Civil Engineering, Noshirvani University of Technology, Babol
Alireza Jahan
M Sc student, Department of Environmental Engineering, Faculty of Civil Engineering, NoshirvaniUniversity of Technology, Babol
شیوه ارجاع
Saeedi, Saba and Yousefi Kobria, Daryoush and Jahan, Alireza,1402,Investigating the effects of additives in accelerating the composting process of house waste composting,13th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات سیزدهمین کنگره بین المللی مهندسی عمران25 مهر 1402 · تهران