微生物除臭技术及其在畜禽养殖中的应用

doi:10.11843/j.issn.0366-6964.2025.05.010

Abstract

Abstract:

With the rapid development of animal husbandry in China, the problems of large emissions of animal manure and the low treatment rate have become increasingly serious. Farming odors are mainly generated from the animal manure, sewage and bedding materials. These gases not only have a strong pungent smell, but also harm the animal health and production performance. Implementing effective measures to curtail the production of odors is of great significance for environmental protection, the healthy growth of animals, and the sustainable development of the breeding industry. Deodorization methods include physical, chemical and biological ones. Among them, microbial deodorization technology is a method of removing odors through the physiological metabolic activities of microorganisms. Compared with other deodorization technologies, it has the advantages of environmental friendliness, safety and high efficiency. Therefore, microbial deodorization technology has demonstrated substantial application potential and value. In this paper, the sources and hazards of odors in livestock and poultry farming, the characteristics and principles of different deodorization technologies were exponded, and the application of microbial deodorization technology in livestock and poultry breeding were reviewed and its perspects were explored, in order to provide a reference for further research for microbial deodorization technology.

Key words: microorganism, deodorization technology, NH₃, H₂S, immobilization

CLC Number:

S811.5

JIA Rui, ZHENG Aijuan, LIU Jinmei, CHEN Zhimin, CHANG Wenhuan, LIU Guohua. Microbial Deodorization Technology and Its Application in Animal Husbandry[J]. Acta Veterinaria et Zootechnica Sinica, 2025, 56(5): 2093-2102.

References 67

1	安婧, 丁子明, 高程程, 等. 畜禽粪便污染的环境风险与资源化处理技术分析[J]. 环境科学, 2023, 44 (8): 4764- 4774.
	AN J , DING Z M , GAO C C , et al. Analysis of the environmental risk of livestock manure pollution and resource treatment technology[J]. Environmental Science, 2023, 444 (8): 4764- 4774.
2	窦应铂, 徐莹莹. 大气氨气浓度、来源及危害研究进展[J]. 石化技术, 2022, 29 (5): 178- 180.
	DOU Y B , XU Y Y . Research progress on the concentration, sources and hazards of atmospheric ammonia[J]. Petrochemical industry technology, 2022, 29 (5): 178- 180.
3	CAO T T , ZHENG Y H , DONG H M . Control of odor emissions from livestock farms: A review[J]. Environ Res, 2023, 225, 115545- 115545. doi: 10.1016/j.envres.2023.115545
4	李季, 王同心, 姚卫磊, 等. 畜禽舍氨气排放规律及对畜禽健康的危害[J]. 动物营养学报, 2017, 29 (10): 3472- 3481. doi: 10.3969/j.issn.1006-267X.2017.10.007
	LI J , WANG T X , YAO W L , et al. Ammonia emission characteristic from livestock and poultry house and its harm to livestock and poultry health[J]. Chinese Journal of Animal Nutrition, 2017, 29 (10): 3472- 3481. doi: 10.3969/j.issn.1006-267X.2017.10.007
5	付强, 王敬茹, 宋海燕, 等. 畜禽粪污主要污染物处理技术研究进展[J]. 山东畜牧兽医, 2024, 45 (2): 79-82, 86.
	FU Q , WANG J R , SONG H Y , et al. Research progress on treatment technology of main pollutants of livestock and poultry manure[J]. Shandong Journal of Animal Science and Veterinary Medicine, 2024, 45 (2): 79-82, 86.
6	邓素芳, 杨有泉, 陈敏. 畜禽养殖舍臭气控制研究进展[J]. 中国畜牧杂志, 2010, 46 (22): 48- 51.
	DENG S F , YANG Y Q , CHEN M . Research progress of odor control in livestock and poultry breeding houses[J]. Chinese Journal of Animal Science, 2010, 46 (22): 48- 51.
7	廖新俤, 吴银宝, 王燕, 等. 畜禽养殖场臭气综合治理技术研究进展[J]. 中国家禽, 2019, 41 (17): 1- 8.
	LIAO X D , WU Y B , WANG Y , et al. Research progress on comprehensive treatments of farm odor[J]. China Poultry, 2019, 41 (17): 1- 8.
8	NASINI L , DE LUCA G , RICCI A , et al. Gas emission during olive mill waste composting under static pile conditions[J]. Int Biodeterior Biodegradation, 2016, 107, 70- 76.
9	DRRZ·DZ· D , WYSTALSKA K , MALINSKA K , et al. Management of poultry manure in Poland-Current state and future perspectives[J]. J Environ Manage, 2020, 264 (C): 110327.
10	郑鑫, 屈安安, 赵曼, 等. 规模猪场臭气控制及减排技术[J]. 猪业科学, 2021, 38 (7): 88- 92.
	ZHENG X , QU A A , ZHAO M , et al. Odor control and emission reduction technology of large scale pig farms[J]. Swine Industry Science, 2021, 38 (7): 88- 92.
11	SWELUM A A , EL-SAADONY M T , ABD EL-HACK M E , et al. Ammonia emissions in poultry houses and microbial nitrification as a promising reduction strategy[J]. Sci Total Environ, 2021, 781
12	王友松, 冯刚, 尹鸿霖. 氨气对鸡群产生的危害及消除措施[J]. 中国动物保健, 2022, 24 (8): 85- 86.
	WANG Y S , FENG G , YIN H L . The harm of ammonia gas to chickens and its elimination measures[J]. China Animal Health, 2022, 24 (8): 85- 86.
13	ZHOU Y , LIU X Q , LI M X , et al. Effects of ammonia exposure on growth performance and cytokines in the serum, trachea, and ileum of broilers[J]. Poult Sci, 2020, 99 (5): 2485- 2493.
14	WANG H , ZENG X Y , ZHANG X X , et al. Ammonia exposure induces oxidative stress and inflammation by destroying the microtubule structures and the balance of solute carriers in the trachea of pigs[J]. Ecotoxicol Environ Saf, 2021, 212, 111974.
15	ALESSANDRA M D , PAOLO A . H₂S: a "double face" molecule in health and disease[J]. Biofactors (Oxford, England), 2013, 39 (2): 186- 96.
16	HU X Y , CHI Q , WANG D X , et al. Hydrogen sulfide inhalation-induced immune damage is involved in oxidative stress, inflammation, apoptosis and the Th1/Th2 imbalance in broiler bursa of Fabricius[J]. Ecotoxicol Environ Saf, 2018, 164, 201- 209.
17	陈磊, 刘真, 谢彦娇, 等. H₂S暴露对保育猪氧化还原状态及硫化氢代谢的影响[J]. 畜牧兽医学报, 2022, 53 (9): 3052- 3062. doi: 10.11843/j.issn.0366-6964.2022.09.021
	CHEN L , LIU Z , XIE Y J , et al. Effect of H₂S exposure on redox status and hydrogen sulfide metabolism in nursery pigs[J]. Acta Veterinaria et Zootechnica Sinica, 2022, 53 (9): 3052- 3062. doi: 10.11843/j.issn.0366-6964.2022.09.021
18	CHEN M H , LI X J , SHI Q X , et al. Hydrogen sulfide exposure triggers chicken trachea inflammatory injury through oxidative stress-mediated FOS/IL8 signaling[J]. Journal of Hazardous Materials, 2019, 368, 243- 254.
19	代兵, 陈安国. 粪臭素在家畜养殖中的危害[J]. 家畜生态, 2004 (4): 205-206, 210.
	DAI B , CHEN A G . The danger of skatole on the livestock production[J]. Journal of Domestic Animal Ecology, 2004 (4): 205-206, 210.
20	AYELE T T. 吲哚降解菌及其除臭功能研究[D]. 北京: 中国农业科学院, 2019.
	AYELE T T. Isolation and identification of indole-degrading microbe and its deodorization function for manure[D]. Beijing: Chinese Academy of Agricultual Sciences, 2019. (in Chinese)
21	赵雅丽. 畜禽舍内有害气体的危害及调控措施[J]. 养殖与饲料, 2021, 20 (11): 77- 78.
	ZHAO Y L . The harm and control measures of harmful gases in livestock and poultry houses[J]. Animals Breeding and Feed, 2021, 20 (11): 77- 78.
22	DUAN Y M , AWASTHI S K , LIU T , et al. Response of bamboo biochar amendment on volatile fatty acids accumulation reduction and humification during chicken manure composting[J]. Bioresour Technol, 2019, 291, 121845.
23	WANG J W , PAN J T , MA X Z , et al. Solid digestate biochar amendment on pig manure composting: Nitrogen cycle and balance[J]. Bioresour Technol, 2022, 349, 126848.
24	叶小梅, 刘楚楚, 刘洋, 等. 畜禽养殖场臭气治理技术研究进展[J]. 中国畜牧杂志, 2024, 60 (3): 20- 26.
	YE X M , LIU C C , LIU Y , et al. Research progress on odor control technology in livestock and poultry farms[J]. Chinese Journal of Animal Science, 2024, 60 (3): 20- 26.
25	油九菊, 王蕾飞, 王易帆, 等. 施用漂白粉对海水养殖场消毒池微生物多样性和菌群结构的影响[J]. 水产学杂志, 2024, 37 (3): 88- 93.
	YOU J J , WANG L F , WANG Y F , et al. Effects of bleaching powder on microbial diversity and community structure in mariculture disinfection ponds[J]. Chinese Journal of Fisheries, 2024, 37 (3): 88- 93.
26	周倩, 唐修君, 唐梦君, 等. 肉鸡养殖质量安全控制之消毒技术[J]. 中国禽业导刊, 2022, 39 (12): 50- 52.
	ZHOU Q , TANG X J , TANG M J , et al. Naringin repairs actinobacillus pleuropneumoniae-induced lung epithelial barrier damage in mice via multiple pathways[J]. Guide to Chinese Poultry, 2022, 39 (12): 50- 52.
27	ZHELEV G , LAZAROV I . Efficacy of ultra-low volume disinfection with hydrogen peroxide vapour in a poultry hatchery[J]. Trakia Journal of Sciences, 2019, 17 (4): 340- 345.
28	JIAO Y H , HUANG J , HU J , et al. Abating ammonia emission from poultry manure by Pt/TiOsub2/sub modified corn straw[J]. J Environ manage, 2024, 350, 119621.
29	YUAN S , LIU H , LIU M . Application status and prospects of biological deodorization in China[J]. IOP Conf Ser Earth Environ Sci, 2021, 631 (1): 012009.
30	URSZULA M , IZABELA S , AGNIESZKA G , et al. Application of biological deodorization methods in the aspect of sustainable development[J]. SHS Web Conf, 2018, 57, 02006.
31	SACHAN P , HUSSAIN A , MADAN S , et al. Phenol biodegradation using bio-filter tower packed column with immobilized bacterial consortium: a batch test study[J]. Biodegradation, 2024, 35, 739- 753.
32	ASANO R , OTAWA K , OZUTSUMI Y , et al. Development and analysis of microbial characteristics of an acidulocomposting system for the treatment of garbage and cattle manure[J]. J Biosci Bioeng, 2010, 110 (4): 419- 425.
33	MARTIKAINEN P J . Heterotrophic nitrification-An eternal mystery in the nitrogen cycle[J]. Soil Biol and Biochem, 2022, 168, 108611.
34	LIU J , LI X , XU Y L , et al. Highly efficient reduction of ammonia emissions from livestock waste by the synergy of novel manure acidification and inhibition of ureolytic bacteria[J]. Environ int, 2023, 172, 107768.
35	KIM S I , HEO W , LEE S J , et al. Characterisitcs of Saccharomyces boulardii for reducing ammonia emission from livestock manure[J]. Appl Biol Chem, 2021, 64, 1- 8.
36	ZHAO H X , LI S M , PU J H , et al. Effects of Bacillus-based inoculum on odor emissions co-regulation, nutrient element transformations and microbial community tropological structures during chicken manure and sawdust composting[J]. J Environ Manage, 2024, 354, 120328.
37	ZHANG F F , XIE F X , ZHOU K , et al. Nitrogen removal performance of novel isolated Bacillus sp. capable of simultaneous heterotrophic nitrification and aerobic denitrification[J]. Appl biochem biotechnol, 2022, 194 (7): 3196- 3211.
38	朱永明, 封晓慧, 赵兵令, 等. 拮抗产气荚膜梭菌S87的功能性芽孢杆菌的筛选与鉴定[J]. 饲料博览, 2023 (1): 16- 19.
	ZHU Y M , FENG X H , ZHAO B L , et al. Screening and identification of functional Bacillus antagonizing Clostridium perfringens S87[J]. Feed Review, 2023 (1): 16- 19.
39	LIANG Z C , YANG C , HE Z G , et al. Changes in characteristic volatile aroma substances during fermentation and deodorization of Gracilaria lemaneiformis by lactic acid bacteria and yeast[J]. Food Chem, 2023, 405, 134971.
40	刘志云. 氨氮降解菌的分离鉴定及其抑制鸡粪氨气挥发效果的研究[D]. 北京: 中国农业科学院, 2015.
	LIU Z Y. Isolation and identification of ammonia nitrogen-degrading microbe and their inhibition effect on ammonia volatilization from chicken manure[D]. Beijing: Chinese Academy of Agricultural Sciences, 2015. (in Chinese)
41	GONZÁLEZ-SÁNCHEZ A , POSTEN C . Fate of H₂S during the cultivation of Chlorella sp. deployed for biogas upgrading[J]. J Environ Manage, 2017, 191, 252- 257.
42	张昊, 陈芳, 申杰, 等. 畜禽粪便堆肥产臭与生物除臭的研究进展[J]. 家畜生态学报, 2018, 39 (1): 84- 89.
	ZHANG H , CHEN F , SHEN J , et al. Research progress on odor emission in composting of livestock and poultry manure and biological deodorization[J]. Journal of Domestic Animal Ecology, 2018, 39 (01): 84- 89.
43	彭建邦. 污泥好氧堆肥过程硫氧化菌利用NO₃^-控制H₂S释放的效能研究[D]. 哈尔滨: 哈尔滨工业大学, 2022.
	PENG J B. The efficiency of sulfur oxidizing bacteria to control H₂S by using NO₃^- in sludge aerobic composting process[D]. Harbin: Harbin Institute of Technology, 2022. (in Chinese)
44	WU X H , WAN J H , WANG Q D , et al. Using the sulfide-oxidizing bacterium Geobacillus thermodenitrificans to restrict H₂S release during chicken manure composting[J]. J Environ Manage, 2024, 354, 120416.
45	SHET R , MUTNURI S . Removal of H₂S from biogas using Thiobacillus sp.: Batch and continuous studies[J]. Nature Environment and Pollution Technology, 2023, 22 (2): 639- 652.
46	江海溶, 崔若琪, 王玥, 等. NH₃和H₂S降解功能菌的分离鉴定及降解特性研究[J]. 生物技术通报, 2023, 39 (9): 246- 254.
	JIANG H R , CUI R Q , WANG Y , et al. Isolation, identification and degradation charcteristics of functional bacteria for NH₃ and H₂S degradation[J]. Biotechnology Bulletin, 2023, 39 (9): 246- 254.
47	薛同宣. 饲料中添加枯草芽孢杆菌制剂对肉鹅生长性能及粪便中NH₃和H₂S去除效果的影响[J]. 中国饲料, 2019 (13): 52- 54.
	XUE T X . Effects of Bacillus subtilis preparation on growth performance and removal of NH₃ and H₂S from feces of broiler geese[J]. China Feed, 2019 (13): 52- 54.
48	JU Y K , BO S C , HO M S , et al. Effects of different Bacillus licheniformis and Bacillus subtilis ratios on nutrient digestibility, fecal microflora, and gas emissions of growing pigs[J]. J Animal Sci Technol, 2022, 64 (2): 291- 301.
49	MA Q , QU H , MENG N , et al. Biodegradation of skatole by Burkholderia sp. IDO3 and its successful bioaugmentation in activated sludge systems[J]. Environ Res, 2020, 182, 109123.
50	张宗源, 周留柱, 岳丹丹, 等. 粪臭素高效降解菌YKSW-6的分离、鉴定及降解特性[J]. 微生物学通报, 2022, 49 (7): 2486- 2499.
	ZHANG Z Y , ZHOU L Z , YUE D D , et al. Isolation, identification and characterization of a skatole-degrading bacterial strain YKSW-6[J]. Microb China, 2022, 49 (7): 2486- 2499.
51	王晓琳. 城市生活垃圾填埋场微生物多样性与甲烷、氨气减排研究[D]. 北京: 北京林业大学, 2016.
	WANG X L. Research on microbial community diversity in municipal waste landfill and mitigation of methane and ammonia emission[D]. Beijing: Beijing Forestry University, 2016. (in Chinese)
52	廖超, 程金花, 王学敏, 等. 生物除臭技术在畜禽场臭气处理中的应用研究进展[J]. 安徽农业科学, 2023, 51 (18): 20-23, 33.
	LIAO C , CHENG J H , WANG X M , et al. Research progress on the application of biological deodorization technologyin the treatment of odor in livestock and poultry farms[J]. Journal of Anhui Agricultural Sciences, 2023, 51 (18): 20-23, 33.
53	MA Y L , CHEN X , KHAN M Z , et al. A Combination of novel microecological agents and molasses role in digestibility and fermentation of rice straw by facilitating the ruminal microbial colonization[J]. Front Microbiol, 2022, 13, 948049.
54	ZHU F X , HONG C L , WANG W P , et al. A microbial agent effectively reduces ammonia volatilization and ensures good maggot yield from pig manure composted via housefly larvae cultivation[J]. J Clean Prod, 2020, 270, 122373.
55	LI C N , ZHANG C , RAN F , et al. Effects of microbial deodorizer on pig feces fermentation and the underlying deodorizing mechanism[J]. Waste Manage, 2024, 174, 174- 186.
56	CAO R , HUANG Y H , LI R Y , et al. Regulation of nitrogen transformation and microbial community by inoculation during livestock manure composting[J]. Environ Microbiol Rep, 2024, 16 (2): e13256.
57	MATUSIAK K , OLEKSY M , BOROWSKI S , et al. The use of Yucca schidigera and microbial preparation for poultry manure deodorization and hygienization[J]. J Environ Manage, 2016, 170, 50- 59.
58	OU Q, GUO L J, ZANG N, et al. Development of DT-12-01 intelligent biological deodorizer[C]//IOP Conference Series: Earth and Environmental Science. IOP Publishing, 2019, 242(4): 042019. .
59	刘忻壑. 复合式反应器对NH₃和H₂S去除条件的优化研究[D]. 延边: 延边大学, 2019.
	LIU X H. Optimization of removal conditions of NH₃ and H₂S by compound reactor[D]. Yanbian: Yanbian University, 2019. (in Chinese)
60	HOU L , HU K , HUANG F , et al. Advances in immobilized microbial technology and its application to wastewater treatment: A review[J]. Bioresour Technol, 2024, 413, 131518.
61	MATUSIAK K , BOROWSKI S , OPALIN'SKIŃ S , et al. Impact of a microbial-mineral biopreparation on microbial community and deodorization of manures[J]. Acta Biochimica Polonica, 2015, 62 (4): 791- 798.
62	SEBASTIAN B , KATARZYNA M , SZYMON P , et al. A novel microbial-mineral preparation for the removal of offensive odors from poultry manure[J]. Int Biodeterioration & Biodegradation, 2017, 119, 299- 308.
63	ZHANG H D , MARCHANT-FORDE N J , ZHANG X Y , et al. Effect of cornstalk biochar immobilized bacteria on ammonia reduction in laying hen manure composting[J]. Molecules, 2020, 25 (7): 1560.
64	ZHENG Z J , AMJAD A , SU J F , et al. Layered double hydroxide modified biochar combined with sodium alginate: A powerful biomaterial for enhancing bioreactor performance to remove nitrate[J]. Bioresour Technol, 2021, 323, 124630.
65	TAN J H , HU Y S , DING C , et al. Strong adsorption enhanced nitrogen removal from landfill leachate by PVA/CMC/WPU pellets immobilized microorganisms[J]. J Water Process Eng, 2024, 63, 105480.
66	ZHANG H R , MA L Q , LI Y C , et al. Control of nitrogen and odor emissions during chicken manure composting with a carbon-based microbial inoculant and a biotrCckling filter[J]. J Environ manage, 2024, 357, 120636.
67	DENG L H , XU J X , LI Y X , et al. Deodorization of the off-gas from livestock manure aerobic composting tank using biotrickling filters and its mechanism[J]. Biochemical Engineering Journal, 2022, 181, 108409.

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Microbial Deodorization Technology and Its Application in Animal Husbandry

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