02906nam a2200409 4500 20260818084430.0 120399s1988 th r 0000|00eng d .b10154127 AIT Thesis no. EV-88-21 Sarinporn Leemaharoungruang Composting of municipal solid wastes by forced air aeration Bangkok : Asian Institute of Technology, 1988 89 p. Thesis ; no. EV-88-21 A Thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development Thesis (M.Sc.) - Asian Institute of Technology, 1988 In this study, two sets of experiments were conducted in order to speed up composting time. The first experiment was set up with 4 compost piles. The first pile, without seeding, was used as a control and the other three piles were seeded with 0. 015 %, 0. 030 %, 0. 045 %, respectively. The forced aeration was varied with 0.006 m3 /kg/h, 0.02 m3 /kg/h,0.01 m3 /kg/h and 0.03 m3 /kg/h,respectively,in the second set of experiment according to the percentages of carbon content . The results of the experimental study have shown that 0. 015% seeding gave the best yield and the shortest composting time and the second experiment have shown that 0. 02 m3 /kg/h of air supply also gave the best results. Based on the quality of compost obtained, this compost material can use not only to improve the soil quality but also gives a fertilizer value because it contain N: P: K value of 1. 3: 2: 1, 2. 5: 2: 1, low SAR value and slightly alkaline . Refuse and refuse disposal Thailand Samorn Muttamara, Chairperson Orth, Hermann M., Examination Committee Ahn, Kyu-Hong, Examination Committee Bangkok Metropolitan Administration, Thailand, Scholarship Donor Asian Institute of Technology. Thesis ; no. EV-88-21 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B18891 .b10154127 mnait x 240411 2 951012 m a x 0 mnait mnait mnarc 20 40 Barcode : 30050003044517 CREATED : 1994-05-16 RECORD # : i10181787 LPATRON : 1027190 LCHKIN : 2017-09-19 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 1 TOT CHKOUT : 4 TOT RENEW : 14 Barcode : 30050003044525 CREATED : 1994-05-16 RECORD # : i10181799 LPATRON : 1024320 LCHKIN : 2012-09-10 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 18 TOT RENEW : 9 Barcode : 30050120223440 CREATED : 2016-10-05 RECORD # : i12973579 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 20464 20464 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. EV-88-21 30050003044517 2026-08-18 08:44:30 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. EV-88-21 30050003044525 2026-08-18 08:44:30 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. EV-88-21 30050120223440 2026-08-18 08:44:30 2026-08-18 40