Ammonia control by ventilation in semi-closed type poultry house

被引：0

作者：

Nishina, H ^{[1
]}

Aono, T ^{[1
]}

Maruyama, K ^{[1
]}

Hashimoto, Y ^{[1
]}

机构：

[1] Ehime Univ, Coll Agr, Matsuyama, Ehime 790, Japan

来源：

AMMONIA AND ODOUR EMISSIONS FROM ANIMAL PRODUCTION FACILITIES, PROCEEDINGS, VOLS 1 AND 2 | 1997年

关键词：

ammonia; poultry house; ventilation;

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The objective of the present study is to control NH3 gas by ventilation in semiclosed type poultry house and to analyze the NH3 control effect of ventilation through experiments. The authors performed experiments in a commercial semi-closed type poultry house in summer, autumn and winter season. In summer season, eight ventilating fans were operated continuously all day for the purpose of lowering the inside air temperature. As the results, the NH3 gas concentration was kept enough low (4-7ppm). In autumn season, two or four ventilating fans were operated almost continuously. The NH3 gas concentration was about 6-10ppm. In winter season, ventilation was limited in order to keep the inside air temperature above 15 degrees C. Two or three ventilating fans were operated for only about fifteen minutes per hour in the nighttime. NH3 gas concentration of 36ppm was observed when the ventilating fans were not operated. On the other hand, the fifteen minutes ventilation brought about decrease of 10-15ppm in the NH3 gas concentration, indicating the NH3 control effect of ventilation in poultry house.

引用

页码：627 / 630

页数：4

共 42 条

[21] Effects and control mechanisms of ammonia, particulate matters and aerosol bacterial compositions in poultry houses by spray technology [J].

Zhao, Huaxuan ;

Li, Shangmin ;

Pu, Junhua ;

Wang, Hongzhi ;

Dou, Xinhong ;

Liu, Hongguang ;

Liao, Juntao ;

Du, Lishun .

JOURNAL OF CLEANER PRODUCTION, 2023, 418

[22] Investigation of urban natural gas pipeline leak and resulting dispersion in a semi-closed space: A case of accident in Shiyan, China [J].

Li, Xinhong ;

Ma, Jie .

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2024, 183 :459-475

[23] Influence of ventilation type in microbial volatile organic compounds exposure - Poultry case [J].

Viegas, Susana ;

Monteiro, Ana ;

Manteigas, Vitor ;

Carolino, Elisabete ;

Viegas, Carla .

SHO 2012: INTERNATIONAL SYMPOSIUM ON OCCUPATIONAL SAFETY AND HYGIENE, 2012, :648-653

[24] Towards modelling, and analysis of differential pressure and air velocity in a mechanical ventilation poultry house: Application for hot climates [J].

Elghardouf, Narjice ;

Lahlouh, Ilyas ;

Elakkary, Ahmed ;

Sefiani, Nacer .

HELIYON, 2023, 9 (01)

[25] Application effect of sensible heat recovery ventilation system in closed rabbit house of North China in winter [J].

Li Q. ;

Liu P. ;

Liu D. ;

Guo Y. ;

Wang M. ;

Wu Z. .

Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2019, 35 (10) :140-147

[26] USING CFD SIMULATION TO INVESTIGATE THE IMPACT OF FRESH AIR VALVES ON POULTRY HOUSE AERODYNAMICS IN CASE OF A SIDE VENTILATION SYSTEM [J].

Trokhaniak, V., I ;

Rogovskii, I. L. ;

Titova, L. L. ;

Dziubata, Z., I ;

Luzan, P. H. ;

Popyk, P. S. .

INMATEH-AGRICULTURAL ENGINEERING, 2020, 62 (03) :155-164

[27] VALIDATION METHODS FOR THE AMMONIA REMOVAL OF AN AIR SCRUBBER ON A POULTRY HOUSE USING THE ACID USE AND THE PROCESS WATER NITROGEN BALANCE [J].

Van Wagenberg A.V. ;

Groot Koerkamp P.W.G. .

Journal of the ASABE, 2024, 67 (03) :761-774

[28] Ammonia and greenhouse gas emissions from fattening pig house with two types of partial pit ventilation systems [J].

Zong, Chao ;

Li, Hao ;

Zhang, Guoqiang .

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2015, 208 :94-105

[29] Regression estimation of gas concentration in closed-loop control ventilation systems [J].

Zorin, Alexander V. .

PROCEEDINGS OF THE 9TH WSEAS INTERNATIONAL CONFERENCE ON MATHEMATICAL AND COMPUTATIONAL METHODS IN SCIENCE AND ENGINEERING (MACMESE '07)/ DNCOCO '07, 2007, :464-469

[30] Monitoring of ammonia concentrations from coir-husk litter of Brazilian poultry house using diode laser photoacoustic spectroscopy [J].

Fernanda Gomes Linhares ;

Karoll Andrea Alfonso Torres-Cordido ;

Marcelo Silva Sthel ;

Marcelo Gomes da Silva ;

Leonardo Mota .

Environmental Monitoring and Assessment, 2022, 194

← 1 2 3 4 5 →