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| 关中东部地区农村生活源水污染物产排污系数测算 |
| Estimation of Production and Discharge Coefficient of Pollutants in Rural Domestic Water Source in Eastern Guanzhong |
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| DOI： |
| 中文关键词: 农村生活源污水 系数核算 数据分析 关中东部地区 |
| 英文关键词: Rural domestic sewage Coefficient accounting Data analysis Eastern Guanzhong |
| 基金项目:陕西省重点研发计划基金资助项目（2018KW-036）；〖JP3〗西安市科技计划基金资助项目（2019217114GXRC007CG008-GXYD7.10） |
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| 中文摘要: |
| 通过调查问卷与实地监测等手段，以陕西关中东部地区的4镇8村为例研究农村居民生活污水排放特点，并分析其影响因素及机理。结果表明：关中东部地区与陕西其他地区（陕南、陕北）相比，农村生活源水污染物排放量关中最高，陕南、陕北次之。SPSS相关性检测显示：河流水期、农耕规律、收入水平、文化程度及年龄结构等因素与TN、TP、NH3〖ＦＫ（W。*9〗〖CD*2〗〖ＦＫ）〗N污染物产排系数显著相关。 |
| 英文摘要: |
| Taking 8 villages from 4 towns in easntern Guanzhong of Shaanxi as examples， the characteristic， influence factors and mechanism of domestic sewage discharge were studied by means of questionnaire and field monitoring. Results showed the pollutant discharge amount from the rural domestic water source was the highest in Guanzhong， second highest in southern and northern Shaanxi compared to other regions. Results by SPSS correlation analysis showed the water period of rivers， farming rules， incomes， education and age structure had significant correlation with the production and discharge coefficients of TN， TP and NH3 N. |
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