餐厨垃圾与市政污泥共消化厌氧产氢研究
PDF下载 (456)岳 远1,李 兵1*,王伟锋2,徐 超1,董志颖1.餐厨垃圾与市政污泥共消化厌氧产氢研究[J].宁波大学学报(理工版),2018,31(6):110-114.DOI:
YUE Yuan1,LI Bing1*,WANG Wei-feng2,XU Chao1,DONG Zhi-ying1.Study on hydrogen production by anaerobic co-digestion of kitchen waste and sewage sludge[J].Journal of Ningbo University(Natural Science & Engineering Edition),2018,31(6):110-114.DOI:
| Title: | Study on hydrogen production by anaerobic co-digestion of kitchen waste and sewage sludge |
| 作者: | 岳 远1, 李 兵1*, 王伟锋2, 徐 超1, 董志颖1 |
| Author(s): | YUE Yuan1, LI Bing1*, WANG Wei-feng2, XU Chao1, DONG Zhi-ying1 |
| 关键词: | 餐厨垃圾; 市政污泥; 厌氧发酵; 氢气 |
| Keywords: | kitchen waste; sewage sludge; anaerobic fermentation; hydrogen |
| 分类号: | X705 |
| 文献标识码: | A |
| 摘要: | 为探求高温(55℃)、高含固率(20％)条件下餐厨垃圾和市政污泥共消化厌氧产氢的性能, 将餐厨垃圾与市政污泥按挥发性固体(VS)质量比(1:1、2:1、3:1、4:1、5:1)混合进行共消化厌氧产氢实验, 观察不同比例混合物料厌氧产氢系统内的pH、挥发性脂肪酸(VFAs)和氨氮的变化, 以及单位VS产气量和氢气的体积分数. 结果表明, 餐厨垃圾与市政污泥混合共消化厌氧能取得较好的产氢效果. 当餐厨垃圾与市政污泥的物料比为3:1时, 厌氧系统单位VS产气量和氢气体积分数均达到最大值, 分别为118.2mL·g-1 VS和37.47％; 各比例混合物料在整个厌氧产氢过程中系统均运行良好, 未出现系统“酸中毒”或失败的现象. |
| Abstract: | This study was aimed to investigate the anaerobic hydrogen production from kitchen waste and sewage sludge under high temperature (55℃) and high solid content (20％). Hydrogen production by anaerobic co-digestion was tested under different mixing ratios (kitchen waste : sewage sludge = 1:1, 2:1, 3:1, 4:1, 5:1 by VS). The variation of pH, ammonia nitrogen, volatile fatty acids (VFAs), gas production and the volume fraction of hydrogen were collected. The results showed that gas production and the volume fraction of hydrogen reached the highest values of 118.2 mg·L-1 VS and 37.47％ respectively at the mixing ratio of 3:1. The co-digestion system was effective to eliminate acidosis during the entire process of the experiment. |
| 参考文献 /References: | [1].谢炜平, 梁彦杰, 何德文, 等. 餐厨垃圾资源化技术现状及研究进展[J]. 环境卫生工程, 2008, 16(2):43-45. [2].中国信息研究所. 2017~2022年中国生活垃圾处理行业发展前景与投资预测分析报告[R]. 北京: 中国信息研究所, 2017. [3].张丽军. 城市餐厨垃圾特点及处理技术分析[J]. 环境与发展, 2017, 29(5):232-234. [4].郝晓地, 张璇蕾, 刘然彬, 等. 剩余污泥转化能源的瓶颈与突破技术[J]. 中国给水排水, 2014, 30(18):1-7. [5].Wang X, Yang G, Feng Y, et al. Optimizing feeding composition and carbon-nitrogen ratios for improved methane yield during anaerobic co-digestion of dairy, chicken manure and wheat straw[J]. Bioresource Technology, 2012, 120:78-83. [6].Xie S, Lawlor P G, Frost J P, et al. Effect of pig manure to grass silage ratio on methane production in batch anaerobic co-digestion of concentrated pig manure and grass silage[J]. Bioresource Technology, 2011, 102(10): 5728-5733. [7].Nathan D, Ronald W, Randy P, et al. Increased biogas production in a wastewater treatment plant by anaerobic co-digestion of fruit and vegetable waste and sewer sludge: A full scale study[J]. Water Science & Technology, 2011, 64:1851-1856. [8].王永会, 赵明星, 阮文权. 餐厨垃圾与剩余污泥混合消化产沼气协同效应[J]. 环境工程学报, 2014, 8(6): 2536-2542. [9].李晓帅, 张栋, 戴翎翎, 等. 污泥与餐厨垃圾联合厌氧消化产甲烷研究进展[J]. 环境工程, 2015, 33(9):100- 104. [10].廖燕. 市政污泥与餐厨垃圾混合共厌氧消化性能研究[D]. 南宁: 广西大学, 2012. [11].丁月玲, 张焕焕, 董滨, 等. 有机生活垃圾与脱水污泥协同厌氧消化工艺的性能[J]. 净水技术, 2017, 36(2): 40-44. [12].刘长青, 薛珊, 金秋燕, 等. 餐厨垃圾与市政污泥混合比对厌氧消化性能的影响[J]. 中国沼气, 2018, 36(2): 48-51. [13].Fabricia M S S, Luciano B O. Hydrogen production through anaerobicco-digestion of food waste and crude glycerol at mesophilic conditions[J]. International Journal of Hydrogen Energy, 2017, 42(36):22720-22729. [14].贺延龄. 废水的厌氧生物处理[M]. 北京: 中国轻工业出版社, 1998:533-537. [15].Hall N G, Schonfeldt H C. Total nitrogen vs amino-acid profile as indicator of protein content of beef[J]. Food Chem, 2013, 140:608-612. [16].林加涵. 现代生物学实验[M]. 北京: 高等教育出版社, 2000:236-239. [17].Liu X, Liu H, Chen J, et al. Enhancement of solubilization and acidification of waste activated sludge by pretreatment[J]. Waste Manage, 2008, 28:2614-2622. |
| 备注/Memo: | 收稿日期: 2018?04?16. 宁波大学学报（理工版）网址: http://journallg.nbu.edu.cn/ 基金项目: 宁波市科技局科研项目（2015C50043）; 王宽诚幸福基金. 第一作者: 岳远（1992－）, 男, 河南信阳人, 在读硕士研究生, 主要研究方向: 有机废物生物处理. E-mail: wiselad@163.com *通信作者: 李兵（1977－）, 男, 江苏泰州人, 博士/副教授, 主要研究方向: 固体废物处理与资源化. E-mail: libing@nbu.edu.cn 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
