Pollution Characteristics and Water Quality Status of Water Storage Pond in Xianyang City of Shaanxi Province
[Objective] In view of the current situation of water eutrophication in water storage ponds in recent years, the pollution characteristics and water quality status of water storage ponds were clarified in order to provide a scientific basis for water purification research and water environmental pro...
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Science Press
2022-10-01
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| Series: | Shuitu baochi tongbao |
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| Online Access: | http://stbctb.alljournal.com.cn/stbctben/article/abstract/20220511 |
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| author | Zhou Fuyu Gao Zhaoliang Zhang Shuai Li Yonghong Sun Guanfang Lou Yongcai Ai Jianwei Liu Wenbo |
| author_facet | Zhou Fuyu Gao Zhaoliang Zhang Shuai Li Yonghong Sun Guanfang Lou Yongcai Ai Jianwei Liu Wenbo |
| author_sort | Zhou Fuyu |
| collection | DOAJ |
| description | [Objective] In view of the current situation of water eutrophication in water storage ponds in recent years, the pollution characteristics and water quality status of water storage ponds were clarified in order to provide a scientific basis for water purification research and water environmental protection. [Methods] Measurements of pH value, dissolved oxygen (DO), total nitrogen (TN), ammonia nitrogen (NH4+-N), nitrate nitrogen (NO3--N), total phosphorus (TP), and phosphate radical (PO43--P) in 14 representative water storage ponds in Xianyang City of Shaanxi Province were determined from the perspective of area, depth, water storage status, and main function of water storage ponds. The water quality of water storage ponds was analyzed by a standard index method and a comprehensive pollution index method. [Results] ① The water pollution of the water storage pond in the survey area was related to the serious external pollution caused by the lack of management and protection of the water storage pond, and was related to the agricultural non-point source pollution caused by the agricultural production activities of rural residents. ② The water quality of most water storage ponds was seriously polluted, and did not meet the water standards for agricultural water and general landscape water. Phosphorus nutrients were the main factor which resulted in water pollution. [Conclusion] The water pollution of water storage ponds has the typical characteristics of rural domestic sewage. Treatment methods suitable for the rural environment should be selected according to the characteristics of water pollution. |
| format | Article |
| id | doaj-art-20adec6ee85c424eb9cf13ea05bc3347 |
| institution | DOAJ |
| issn | 1000-288X |
| language | zho |
| publishDate | 2022-10-01 |
| publisher | Science Press |
| record_format | Article |
| series | Shuitu baochi tongbao |
| spelling | doaj-art-20adec6ee85c424eb9cf13ea05bc33472025-08-20T02:50:48ZzhoScience PressShuitu baochi tongbao1000-288X2022-10-01425808610.13961/j.cnki.stbctb.2022.05.0111000-288X(2022)05-0080-07Pollution Characteristics and Water Quality Status of Water Storage Pond in Xianyang City of Shaanxi ProvinceZhou Fuyu0Gao Zhaoliang1Zhang Shuai2Li Yonghong3Sun Guanfang4Lou Yongcai5Ai Jianwei6Liu Wenbo7Institute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, ChinaInstitute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, ChinaInstitute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, ChinaInstitute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, ChinaInstitute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, ChinaInstitute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, ChinaInstitute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, ChinaInstitute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, China[Objective] In view of the current situation of water eutrophication in water storage ponds in recent years, the pollution characteristics and water quality status of water storage ponds were clarified in order to provide a scientific basis for water purification research and water environmental protection. [Methods] Measurements of pH value, dissolved oxygen (DO), total nitrogen (TN), ammonia nitrogen (NH4+-N), nitrate nitrogen (NO3--N), total phosphorus (TP), and phosphate radical (PO43--P) in 14 representative water storage ponds in Xianyang City of Shaanxi Province were determined from the perspective of area, depth, water storage status, and main function of water storage ponds. The water quality of water storage ponds was analyzed by a standard index method and a comprehensive pollution index method. [Results] ① The water pollution of the water storage pond in the survey area was related to the serious external pollution caused by the lack of management and protection of the water storage pond, and was related to the agricultural non-point source pollution caused by the agricultural production activities of rural residents. ② The water quality of most water storage ponds was seriously polluted, and did not meet the water standards for agricultural water and general landscape water. Phosphorus nutrients were the main factor which resulted in water pollution. [Conclusion] The water pollution of water storage ponds has the typical characteristics of rural domestic sewage. Treatment methods suitable for the rural environment should be selected according to the characteristics of water pollution.http://stbctb.alljournal.com.cn/stbctben/article/abstract/20220511water storage pondwater bodiespollution characteristicswater quality evaluationxianyang city of shaanxi province |
| spellingShingle | Zhou Fuyu Gao Zhaoliang Zhang Shuai Li Yonghong Sun Guanfang Lou Yongcai Ai Jianwei Liu Wenbo Pollution Characteristics and Water Quality Status of Water Storage Pond in Xianyang City of Shaanxi Province Shuitu baochi tongbao water storage pond water bodies pollution characteristics water quality evaluation xianyang city of shaanxi province |
| title | Pollution Characteristics and Water Quality Status of Water Storage Pond in Xianyang City of Shaanxi Province |
| title_full | Pollution Characteristics and Water Quality Status of Water Storage Pond in Xianyang City of Shaanxi Province |
| title_fullStr | Pollution Characteristics and Water Quality Status of Water Storage Pond in Xianyang City of Shaanxi Province |
| title_full_unstemmed | Pollution Characteristics and Water Quality Status of Water Storage Pond in Xianyang City of Shaanxi Province |
| title_short | Pollution Characteristics and Water Quality Status of Water Storage Pond in Xianyang City of Shaanxi Province |
| title_sort | pollution characteristics and water quality status of water storage pond in xianyang city of shaanxi province |
| topic | water storage pond water bodies pollution characteristics water quality evaluation xianyang city of shaanxi province |
| url | http://stbctb.alljournal.com.cn/stbctben/article/abstract/20220511 |
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