[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news-1000000000000002072":3,"session-user":16,"\u002Fapi\u002Fnews\u002Flist?categoryId=1000000000000000004&orderByColumn=publishTime&isAsc=desc&pageSize=5":17},{"id":4,"articleNo":5,"categoryId":6,"categoryName":7,"title":8,"summary":9,"content":10,"publishTime":11,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":13,"collectCount":14,"updateTime":11,"contentHtml":15},"1000000000000002072","q73","1000000000000000004","农业农村","什么是农村黑臭水体？为什么会形成黑臭水体？如何治理？","什么是农村黑臭水体呢？为什么会形成黑臭水体，原因是什么·？如何治理黑臭水体？","什么是农村黑臭水体呢？为什么会形成黑臭水体，原因是什么·？如何治理黑臭水体？\n\n农村黑臭水体是指农村范围内颜色明显异常（如发黑、发黄、发白等）或散发浓烈（难闻）气味的水体。\n\n  \n\n导致形成农村黑臭水体的原因比较多样，主要包括农村生活污水、畜禽养殖污水、工业企业废水中的污染物，以及农业种植的面源污染、岸边垃圾堆放等产生的污染物进入农村水体后，导致水体中溶氧量降低形成黑臭；水体中氮、磷物质含量过高，也会引起水体发黑发臭。\n\n  \n\n黑臭水体的治理遵循“系统综合、标本兼治、经济适用、利用优先、绿色安全”的原则，主要治理措施包括：\n\n一是控源截污，即控制污染源和截断污染途径。农村黑臭水体成因多样，要运用农村生活污水治理、农村厕所粪污治理、畜禽粪污治理、水产养殖污染防控、种植业面源污染治理、工业废水污染治理及垃圾清理等技术措施进行综合治理；\n\n二是清淤疏浚，对于黑臭严重的水体，为快速降低黑臭水体的污染负荷，避免其他治理措施实施后底泥污染物向水体释放，可采取机械清淤和水力清淤等方式开展黑臭水体治理；\n\n三是生态修复，充分利用水生态功能进行自我修复，包括水体净化、人工增氧和水系恢复等。","2021-03-16T18:04:06+08:00","N",1855,0,"\u003Cp>什么是农村黑臭水体呢？为什么会形成黑臭水体，原因是什么·？如何治理黑臭水体？\u003C\u002Fp>\n\u003Cp>农村黑臭水体是指农村范围内颜色明显异常（如发黑、发黄、发白等）或散发浓烈（难闻）气味的水体。\u003C\u002Fp>\n\u003Cp>导致形成农村黑臭水体的原因比较多样，主要包括农村生活污水、畜禽养殖污水、工业企业废水中的污染物，以及农业种植的面源污染、岸边垃圾堆放等产生的污染物进入农村水体后，导致水体中溶氧量降低形成黑臭；水体中氮、磷物质含量过高，也会引起水体发黑发臭。\u003C\u002Fp>\n\u003Cp>黑臭水体的治理遵循“系统综合、标本兼治、经济适用、利用优先、绿色安全”的原则，主要治理措施包括：\u003C\u002Fp>\n\u003Cp>一是控源截污，即控制污染源和截断污染途径。农村黑臭水体成因多样，要运用农村生活污水治理、农村厕所粪污治理、畜禽粪污治理、水产养殖污染防控、种植业面源污染治理、工业废水污染治理及垃圾清理等技术措施进行综合治理；\u003C\u002Fp>\n\u003Cp>二是清淤疏浚，对于黑臭严重的水体，为快速降低黑臭水体的污染负荷，避免其他治理措施实施后底泥污染物向水体释放，可采取机械清淤和水力清淤等方式开展黑臭水体治理；\u003C\u002Fp>\n\u003Cp>三是生态修复，充分利用水生态功能进行自我修复，包括水体净化、人工增氧和水系恢复等。\u003C\u002Fp>\n",null,{"items":18,"total":54,"pageNum":55,"pageSize":56},[19,26,33,40,47],{"id":20,"articleNo":21,"categoryId":6,"categoryName":7,"title":22,"summary":23,"publishTime":24,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":25,"collectCount":14,"updateTime":24},"1000000000000002504","q505","推进美丽乡村建设方面，生态环境部开展了哪些工作，还存在哪些突出的问题和难点？","在推进美丽乡村建设方面，生态环境部开展了哪些工作，还存在哪些突出的问题和难点？","2024-08-12T19:21:29+08:00",1194,{"id":27,"articleNo":28,"categoryId":6,"categoryName":7,"title":29,"summary":30,"publishTime":31,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":32,"collectCount":14,"updateTime":31},"1000000000000002502","q503","目前农村黑臭水体总体情况如何？农村黑臭水体治理试点工作进展如何？针对相关工作，生态环境部下一步有何计划？","请问目前农村黑臭水体总体情况如何？农村黑臭水体治理试点工作进展如何？针对相关工作，生态环境部下一步有何计划？","2024-08-09T22:53:01+08:00",1113,{"id":34,"articleNo":35,"categoryId":6,"categoryName":7,"title":36,"summary":37,"publishTime":38,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":39,"collectCount":14,"updateTime":38},"1000000000000002501","q502","生态环境部在耕地生态保护方面做了哪些工作，目前需要关注和解决的突出问题又反映在哪些方面？","耕地是农产品生产的载体，土壤安全又直接关系到粮食安全与否。生态环境部在耕地生态保护方面做了哪些工作，目前需要关注和解决的突出问题又反映在哪些方面？","2024-08-09T22:52:06+08:00",1139,{"id":41,"articleNo":42,"categoryId":6,"categoryName":7,"title":43,"summary":44,"publishTime":45,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":46,"collectCount":14,"updateTime":45},"1000000000000002139","q140","钻机能钻进多少米?","一般，钻机能钻进多少米?","2021-07-15T18:04:38+08:00",1384,{"id":48,"articleNo":49,"categoryId":6,"categoryName":7,"title":50,"summary":51,"publishTime":52,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":53,"collectCount":14,"updateTime":52},"1000000000000002118","q119","取样问题（地块内堆有大面积的建筑垃圾）","请问各位大佬，地块内堆有大面积的建筑垃圾，高约3米，钻机无法进入，像这种情况怎么采样啊？现场情况只能在建筑垃圾周边布点，里面钻机进不去。","2021-07-01T14:54:39+08:00",1328,19,1,5]