EFFECT OF VENTILATION ON DECOMPOSITION AND NITROGEN CONVERSION OF RAPID THERMOPHILIC COMPOSTING OF KITCHEN WASTE

FAN Xinqi; CHEN Rui; LI Wanting; WEI Yuquan; LIU Yongdi; ZHAN Yabin; LI Ji

doi:10.13205/j.hjgc.202204011

Volume 40 Issue 4

Apr. 2022

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FAN Xinqi, CHEN Rui, LI Wanting, WEI Yuquan, LIU Yongdi, ZHAN Yabin, LI Ji. EFFECT OF VENTILATION ON DECOMPOSITION AND NITROGEN CONVERSION OF RAPID THERMOPHILIC COMPOSTING OF KITCHEN WASTE[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(4): 71-78. doi: 10.13205/j.hjgc.202204011

Citation:

FAN Xinqi, CHEN Rui, LI Wanting, WEI Yuquan, LIU Yongdi, ZHAN Yabin, LI Ji. EFFECT OF VENTILATION ON DECOMPOSITION AND NITROGEN CONVERSION OF RAPID THERMOPHILIC COMPOSTING OF KITCHEN WASTE[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(4): 71-78. doi: 10.13205/j.hjgc.202204011

Citation:

FAN Xinqi, CHEN Rui, LI Wanting, WEI Yuquan, LIU Yongdi, ZHAN Yabin, LI Ji. EFFECT OF VENTILATION ON DECOMPOSITION AND NITROGEN CONVERSION OF RAPID THERMOPHILIC COMPOSTING OF KITCHEN WASTE[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(4): 71-78. doi: 10.13205/j.hjgc.202204011

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EFFECT OF VENTILATION ON DECOMPOSITION AND NITROGEN CONVERSION OF RAPID THERMOPHILIC COMPOSTING OF KITCHEN WASTE

doi: 10.13205/j.hjgc.202204011

FAN Xinqi^1,2,
CHEN Rui^1,2,
LI Wanting^1,2,
WEI Yuquan^1,2,
LIU Yongdi^1,2,
ZHAN Yabin^1,2,
LI Ji^{1,2
,
,}

1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;
2. Organic Recycling Research Institute(Suzhou) of China Agricultural University, Suzhou 215100, China

Received Date: 2021-07-03
Available Online: 2022-07-06

Abstract

Abstract

Aiming at the problems of long traditional composting cycle, low dehydration efficiency, and poor insulation preservation effect, this research used kitchen waste and sawdust as raw materials, based on a composting reactor with external heat source, the effect of ventilation modes (natural ventilation and high-temperature ventilation with external heat source) and ventilation rates on temperature, moisture content, oxygen content, maturity index (pH, electric conductivity, germination index) and nitrogen form transformation during high-temperature composting of food waste were studied. The results showed that: 1) the high-temperature ventilation mode was helpful to maintain high temperature of the reactor, significantly prolonged the high temperature period, improved the water removal rate and maturity of the reactor. Compared with natural ventilation, the high temperature period (≥50 ℃) under high temperature ventilation was extended for 6 days, the cumulative temperature increased by 51.77%, the water removal rate increased by 62.37%, and the seed germination rate increased by 14.75%; 2) compared with natural ventilation, the ammonia volatilization and nitrogen loss under high temperature ventilation treatment increased by 131.46% and 74.87% respectively; 3) the increase of ventilation rate could improve the water removal rate. When the aeration rate reached 0.75 L/(kg DM·min), the water removal rate reached the peak value of 80.31%; 4) in the high-temperature ventilation mode, ammonia volatilization and nitrogen loss increased with the increase of ventilation rate, and ammonia volatilization accounted for 55.48%~70.73% of nitrogen loss, which was the main way of nitrogen loss.
- food waste,
- thermophilic composting,
- thermal assist,
- rapid degradation

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References

[1]	常燕青,黄慧敏,赵振振,等.餐厨垃圾资源化处理与高值化利用技术发展展望[J].环境卫生工程, 2021,29(1):44-51.
[2]	蔡旺炜,陈俐慧,王为木,等.我国城市厨余垃圾好氧堆肥研究综述[J].中国土壤与肥料, 2014(6):8-13.
[3]	XIAO Y, ZENG G M, YANG Z H, et al. Continuous thermophilic composting (CTC) for rapid biodegradation and maturation of organic municipal solid waste[J]. Bioresource Technology, 2009,100(20):4807-4813.
[4]	HOSSEINI S M, AZIZ H A. Evaluation of thermochemical pretreatment and continuous thermophilic condition in rice straw composting process enhancement[J]. Bioresource Technology, 2013,133:240-247.
[5]	詹亚斌,魏雨泉,林永锋,等.通风模式对餐厨垃圾生物干化能效及氮素损失的影响[J].环境工程,2021,39(5):124-130.
[6]	CHOWDHURY M A, de NEERGAARD A, JENSEN L S. Potential of aeration flow rate and bio-char addition to reduce greenhouse gas and ammonia emissions during manure composting[J]. Chemosphere, 2014,97:16-25.
[7]	HE X, CHEN L, HAN L, et al. Evaluation of biochar powder on oxygen supply efficiency and global warming potential during mainstream large-scale aerobic composting[J]. Bioresource Technology, 2017,245:309-317.
[8]	徐文龙,章菁,乌鲁斯·莱德,等.关于垃圾堆肥的作用及工艺优化的探讨——堆肥中氧、温度和湿度的控制[J].环境工程, 2006,24(2):50-55.
[9]	袁金鹏,王敬平,周少奇,等.不同调理剂对有机垃圾好氧堆肥效果的影响[J].环境工程, 2016,34(11):85-89.
[10]	张红玉.碳氮比对厨余垃圾堆肥腐熟度的影响[J].环境工程, 2013,31(2):87-91.
[11]	张玉冬,张红玉,顾军,等.通风方式对厨余垃圾堆肥腐熟度的影响[J].环境工程, 2015,33(增刊1):619-622.
[12]	JIANG T, LI G X, TANG Q, et al. Effects of aeration method and aeration rate on greenhouse gas emissions during composting of pig feces in pilot scale[J]. Journal of Environmental Sciences, 2015,31:124-132.
[13]	廖黎明,赵力剑,卢宇翔,等.固体废弃物堆肥过程中氮素转化及损失控制策略研究[J].环境工程, 2019,37(2):133-137.
[14]	陈是吏,袁京,李国学,等.过磷酸钙和双氰胺联用减少污泥堆肥温室气体及NH₃排放[J].农业工程学报, 2017,33(6):199-206.
[15]	TOM A P, PAWELS R, HARIDAS A. Biodrying process:a sustainable technology for treatment of municipal solid waste with high moisture content[J]. Waste Management, 2016,49:64-72.
[16]	杨延梅.通风量对厨余堆肥氮素转化及氮素损失的影响[J].环境科学与技术, 2010,33(12):1-4.
[17]	王友玲,邱慧珍, GHANNEY PHILIP,等.通风方式对牛粪堆肥氨气排放与氮素转化的影响[J].农业机械学报, 2020,51(11):313-320.
[18]	李春萍,李国学,李玉春,等.北京南宫静态堆肥隧道仓不同区间的垃圾堆肥腐熟度模糊评价[J].农业工程学报, 2007,23(2):201-206.
[19]	刘文杰,王黎明,沈玉君,等.碳氮比对蔬菜废弃物好氧发酵腐熟度及臭气排放的影响[J].环境工程, 2020,38(6):233-239.
[20]	聂二旗,郑国砥,高定,等.适量通风显著降低鸡粪好氧堆肥过程中氮素损失[J].植物营养与肥料学报, 2019,25(10):1773-1780.
[21]	SHAN G C, LI W G, GAO Y J, et al. Additives for reducing nitrogen loss during composting:a review[J]. Journal of Cleaner Production, 2021,307:127308.
[22]	杜龙龙,袁京,李国学,等.通风速率对厨余垃圾堆肥NH₃和H₂S排放及腐熟度影响[J].中国环境科学, 2015,35(12):3714-3720.
[23]	王国兴,董桂军,艾士奇,等.通风量对堆肥化过程中氮素转化及nirK基因多样性和数量的影响[J].农业环境科学学报, 2016,35(3):565-572.
[24]	HAM G Y, LEE D H, MATSUTO T, et al. Simultaneous effects of airflow and temperature increase on water removal in bio-drying[J]. Journal of Material Cycles and Waste Management, 2020,22(4):1056-1066.
[25]	BASU S, SHIVHARE U S, MUJUMDAR A S. Models for sorption isotherms for foods:a review[J]. Drying Technology, 2006,24(8).
[26]	李季,彭生平.堆肥工程实用手册[M]. 2版.北京:化学工业出版社,2011.
[27]	张羽鑫,刘闯,黄殿男,等.超高温菌好氧堆肥技术对人粪便的处理效果[J].江苏农业科学, 2021,49(4):179-185.

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