zitcon_lop91
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| Luận văn: | Establish an anaerobic batch system by using guideline VDI 4630 and determine the biogas yield of different substrates in food processing villages : Luận văn ThS. Quản lý chất thải và xử lý ô nhiễm |
| Nhà xuất bản: | ĐHKHTN |
| Ngày: | 2011 |
| Chủ đề: | Quản lý chất thải Chất nền Khí sinh học Chế biến thực phẩm |
| Miêu tả: | 84 p. + CD-ROM Luận văn ThS. Quản lý chất thải và xử lý ô nhiễm -- Trường Đại học Khoa học Tự nhiên. Đại học Quốc gia Hà nội, 2011 The first task is to establish an anaerobic batch system in Environmental Chemistry laboratory, Faculty of Chemistry, Hanoi University of Natural Science, Hanoi National University by using German guideline - VDI 4630. With this system, different inocula from various sources around Hanoi will be assessed their quality to choose the good one for next experiments with substrates. Reference substrate is sodium acetate. Substrates as wastes (cassava residues, rice residues, water hyacinth, pig manure) in Dai Lam village - a craft village of wine production and pig breeding will be sample, prepared and fermented in free-oxygen environment. The processing parameters are biogas production, biogas composition (CH4 and CO2), pH - value, TS (total solids), VS (volatile solids), COD (chemical oxygen demand). The biogas yield (per amont of substrate, per VS of inoculum, per COD of substrate) and the degradability of different substrates will be evaluated Electronic Resources |
| Kiểu: | text |
| Định dạng: | text/pdf |
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