Investigation on Characteristics of Initial Rainwater Pollution in a Baijiu Enterprise
The problem of non-point source pollution caused by initial rainwater is attracting more and more attention,but the initial rainwater pollution varies in different industries.To study the characteristics of water quality pollution in the initial rainwater of Baijiu enterprises,this paper analyzes th...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2023-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.07.015 |
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| author | LIU Yanling LIU Xiaodan WANG Zhongwei |
| author_facet | LIU Yanling LIU Xiaodan WANG Zhongwei |
| author_sort | LIU Yanling |
| collection | DOAJ |
| description | The problem of non-point source pollution caused by initial rainwater is attracting more and more attention,but the initial rainwater pollution varies in different industries.To study the characteristics of water quality pollution in the initial rainwater of Baijiu enterprises,this paper analyzes the concentration of chemical oxygen demand (COD) in the initial rainwater of different production workshops.The results show that the variation law of rainfall duration varies in different regions.The COD concentration in the koji-making workshops is higher than that in the Baijiu-making workshops.The koji powder is possibly the main pollutant in the koji-making workshops,and the dissolution of pollutants brought by the koji powder requires a certain process and time.The investigation and study on the characteristics of the initial rainwater pollution in the Baijiu enterprise can provide a basis for Baijiu enterprises to carry out non-point source pollution prevention and control in flood seasons. |
| format | Article |
| id | doaj-art-41ca3f2800634180bbbd8ba1252a1700 |
| institution | DOAJ |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2023-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-41ca3f2800634180bbbd8ba1252a17002025-08-20T02:42:01ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352023-01-014447637255Investigation on Characteristics of Initial Rainwater Pollution in a Baijiu EnterpriseLIU YanlingLIU XiaodanWANG ZhongweiThe problem of non-point source pollution caused by initial rainwater is attracting more and more attention,but the initial rainwater pollution varies in different industries.To study the characteristics of water quality pollution in the initial rainwater of Baijiu enterprises,this paper analyzes the concentration of chemical oxygen demand (COD) in the initial rainwater of different production workshops.The results show that the variation law of rainfall duration varies in different regions.The COD concentration in the koji-making workshops is higher than that in the Baijiu-making workshops.The koji powder is possibly the main pollutant in the koji-making workshops,and the dissolution of pollutants brought by the koji powder requires a certain process and time.The investigation and study on the characteristics of the initial rainwater pollution in the Baijiu enterprise can provide a basis for Baijiu enterprises to carry out non-point source pollution prevention and control in flood seasons.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.07.015Baijiu enterpriseinitial rainwaterCODpollution characteristics |
| spellingShingle | LIU Yanling LIU Xiaodan WANG Zhongwei Investigation on Characteristics of Initial Rainwater Pollution in a Baijiu Enterprise Renmin Zhujiang Baijiu enterprise initial rainwater COD pollution characteristics |
| title | Investigation on Characteristics of Initial Rainwater Pollution in a Baijiu Enterprise |
| title_full | Investigation on Characteristics of Initial Rainwater Pollution in a Baijiu Enterprise |
| title_fullStr | Investigation on Characteristics of Initial Rainwater Pollution in a Baijiu Enterprise |
| title_full_unstemmed | Investigation on Characteristics of Initial Rainwater Pollution in a Baijiu Enterprise |
| title_short | Investigation on Characteristics of Initial Rainwater Pollution in a Baijiu Enterprise |
| title_sort | investigation on characteristics of initial rainwater pollution in a baijiu enterprise |
| topic | Baijiu enterprise initial rainwater COD pollution characteristics |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.07.015 |
| work_keys_str_mv | AT liuyanling investigationoncharacteristicsofinitialrainwaterpollutioninabaijiuenterprise AT liuxiaodan investigationoncharacteristicsofinitialrainwaterpollutioninabaijiuenterprise AT wangzhongwei investigationoncharacteristicsofinitialrainwaterpollutioninabaijiuenterprise |