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Objective To understand the water quality of a remote rural well in a northern city, and to provide rationalized recommendations for the targeted development of a water quality improvement program. Methods The water quality of 32 self-provided wells in the area was sampled during the abundant and dry water periods each year from 2021 to 2023, tested and evaluated in accordance with the Sanitary Standard for Drinking Water (GB/T 5750-2006) and the Hygiene Standards (GB 5749-2006) for testing and evaluation use SPSS 26.0. Results Show that the 192 water samples tested, 144 are qualified, the pass rate is 75.00%. Dry water period pass rate is 84.38%. Abundant water period pass rate is 65.63%. Conclusion The water quality pass rate of a remote rural well in a northern city is lower than the pass rate in the dry season, and the water quality needs to be improved to ensure the safety of drinking water and the health of rural residents.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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