Treatment Project Design for Weakly Saline Water Bodies in Desert Parks and Practice
The eutrophication control of a saline park water body in the Inner Mongolia Plateau is conducted by constructing a complete aquatic ecosystem.Acid-alkali adjustment of this water body is carried out to build aquatic plant and animal communities in the lake body,and functional bacterial agents are a...
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Editorial Office of Pearl River
2022-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.08.006 |
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| author | FENG Yu ZHANG Wenlei XU Yufeng ZHANG Huajun |
| author_facet | FENG Yu ZHANG Wenlei XU Yufeng ZHANG Huajun |
| author_sort | FENG Yu |
| collection | DOAJ |
| description | The eutrophication control of a saline park water body in the Inner Mongolia Plateau is conducted by constructing a complete aquatic ecosystem.Acid-alkali adjustment of this water body is carried out to build aquatic plant and animal communities in the lake body,and functional bacterial agents are also supplemented to build and restore microbial communities.Moreover,the stable development of the ecosystem is guaranteed by on-site maintenance measures.The project effect shows that the aquatic ecosystem remains stable after its successful construction,with a clear water body that offers a favorable pollutant removal effect and main water quality indexes significantly better than those before treatment.Specifically,the pH of the water body decreases from 9.09 to 8.75,and the turbidity is lowered from 20.5 NTU to 4.0 NTU.Regarding transparency,it reaches more than 1.5 m at the deepest part of the water body,or even a clear bottom is achieved.The total phosphorus concentration decreases from 0.19 mg/L to 0.03 mg/L,and the COD<sub>Cr</sub> concentration is reduced from 109.5 mg/L to 17.0 mg/L.In addition,aquatic animal biomass and the number of species of aquatic animals increase significantly.The above results indicate that the water quality improvement target is achieved.The aquatic ecosystem after treatment with maintenance measures can resist external disturbance to a certain extent,and the implementation of this project can provide a reference for the treatment of saline lakes in plateau areas. |
| format | Article |
| id | doaj-art-4c688f95900c47d48af26a994034c1d9 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-4c688f95900c47d48af26a994034c1d92025-01-15T02:26:47ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352022-01-014347644068Treatment Project Design for Weakly Saline Water Bodies in Desert Parks and PracticeFENG YuZHANG WenleiXU YufengZHANG HuajunThe eutrophication control of a saline park water body in the Inner Mongolia Plateau is conducted by constructing a complete aquatic ecosystem.Acid-alkali adjustment of this water body is carried out to build aquatic plant and animal communities in the lake body,and functional bacterial agents are also supplemented to build and restore microbial communities.Moreover,the stable development of the ecosystem is guaranteed by on-site maintenance measures.The project effect shows that the aquatic ecosystem remains stable after its successful construction,with a clear water body that offers a favorable pollutant removal effect and main water quality indexes significantly better than those before treatment.Specifically,the pH of the water body decreases from 9.09 to 8.75,and the turbidity is lowered from 20.5 NTU to 4.0 NTU.Regarding transparency,it reaches more than 1.5 m at the deepest part of the water body,or even a clear bottom is achieved.The total phosphorus concentration decreases from 0.19 mg/L to 0.03 mg/L,and the COD<sub>Cr</sub> concentration is reduced from 109.5 mg/L to 17.0 mg/L.In addition,aquatic animal biomass and the number of species of aquatic animals increase significantly.The above results indicate that the water quality improvement target is achieved.The aquatic ecosystem after treatment with maintenance measures can resist external disturbance to a certain extent,and the implementation of this project can provide a reference for the treatment of saline lakes in plateau areas.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.08.006salinizationpark water bodyaquatic ecosystem restorationregime shiftbiomanipulation |
| spellingShingle | FENG Yu ZHANG Wenlei XU Yufeng ZHANG Huajun Treatment Project Design for Weakly Saline Water Bodies in Desert Parks and Practice Renmin Zhujiang salinization park water body aquatic ecosystem restoration regime shift biomanipulation |
| title | Treatment Project Design for Weakly Saline Water Bodies in Desert Parks and Practice |
| title_full | Treatment Project Design for Weakly Saline Water Bodies in Desert Parks and Practice |
| title_fullStr | Treatment Project Design for Weakly Saline Water Bodies in Desert Parks and Practice |
| title_full_unstemmed | Treatment Project Design for Weakly Saline Water Bodies in Desert Parks and Practice |
| title_short | Treatment Project Design for Weakly Saline Water Bodies in Desert Parks and Practice |
| title_sort | treatment project design for weakly saline water bodies in desert parks and practice |
| topic | salinization park water body aquatic ecosystem restoration regime shift biomanipulation |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.08.006 |
| work_keys_str_mv | AT fengyu treatmentprojectdesignforweaklysalinewaterbodiesindesertparksandpractice AT zhangwenlei treatmentprojectdesignforweaklysalinewaterbodiesindesertparksandpractice AT xuyufeng treatmentprojectdesignforweaklysalinewaterbodiesindesertparksandpractice AT zhanghuajun treatmentprojectdesignforweaklysalinewaterbodiesindesertparksandpractice |