CAJ | 학술논문

衡水湖作为一个较大型的水环境，在对其进行综合评价时会涉及大量的复杂现象和多种复杂因素的相互作用，存在大量的模糊现象和模糊概念。选取7个测点的溶解氧、氨氮、总磷、总氮、高锰酸钾5项指标作为评价因子，使用模糊综合评判法计算得出了各测点的污染级别，用国家《地表水环境质量标准》作为参照。结果表明：测点1、3、5、6符合国家标准，测点2、4、7不符合国家标准，应该对这些测点的水域加强管理，对污染物加强处理，进一步改善水质环境。
형수호작위일개교대형적수배경，재대기진행종합평개시회섭급대량적복잡현상화다충복잡인소적상호작용，존재대량적모호현상화모호개념。선취7개측점적용해양、안담、총린、총담、고맹산갑5항지표작위평개인자，사용모호종합평판법계산득출료각측점적오염급별，용국가《지표수배경질량표준》작위삼조。결과표명：측점1、3、5、6부합국가표준，측점2、4、7불부합국가표준，응해대저사측점적수역가강관리，대오염물가강처리，진일보개선수질배경。
When a comprehensive evaluation on Hengshui Lake, a large water environment, is carried out, it will involve a lot of complex phenomena and the interaction of various complicated factors. There are plenty of fuzzy phenomena and fuzzy concept. The article chooses five indexes of seven measure points as evaluating factors. They are dissolved oxygen, ammonia nitrogen, total phosphorus, total nitrogen and potassium permanganate. The pollution level of each point is calculated with the fuzzy comprehensive evaluation method. The results show that, whenThe National Standards of Surface Water Environment Quality is referred to, Point 1, Point 3, Point 5 and Point 6 are in line with the national standard, while Point 2, Point 4 and Point 7 are not conform to the national standard. Therefore, the management of the waters of Point 2, Point 4 and Point 7 should be strengthened; the treatment of pollutants should be reinforced and the water quality of the environment should be improved.