[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news-1000000000000002029":3,"\u002Fapi\u002Fnews\u002Flist?categoryId=1000000000000000004&orderByColumn=publishTime&isAsc=desc&pageSize=5":17,"session-user":57},{"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":15,"contentHtml":16},"1000000000000002029","q30","1000000000000000004","农业农村","如何选择农村黑臭水体治理技术?","如何选择农村黑臭水体治理技术呢?","如何选择农村黑臭水体治理技术呢?\n\n农村黑臭水体的治理应按照“控源截污、内源治理、水体净化”的基本技术路线具体实施，其中，控源截污和内源治理是选择其他技术类型的基础与前提。\n\n控源截污。针对农村生活污水类、畜禽养殖污水类、水产养殖类、农村生活垃圾类、种植业面源污染类、工业污水类和其他类型的黑臭水体，采取不同的治理方式。\n\n内源治理。对采取控源截污措施消除外源污染后仍存在黑臭的水体，可采取清淤疏浚等内源治理措施。综合评估农村黑臭水体水质和底泥状况，制定清淤疏浚方案，合理确定底泥处置方式和去向，加强淤泥清理、排放、运输、处置全过程管理。水体净化。对拟搬迁撤并空心村和过于分散、条件恶劣、生态脆弱的村庄，鼓励通过生态净化消除农村黑臭水体。推进退耕还林还草还湿、退田还湖和水源涵养林建设，维持渠道、河道、池塘等农村水体的自然岸线。种植水生植物，利用土壤-微生物-植物生态系统去除水体中的有机物、氮、磷等污染物。对于缺水地区或滞流、缓流水体，可以增加水体流动性及自净能力，但要严控以恢复水动力为由的调水冲污行为，严控缺水地区通过水系连通引水营造大水面、大景观行为。","2020-12-31T17:28:18+08:00","N",1816,0,"2021-01-03T16:38:49+08:00","\u003Cp>如何选择农村黑臭水体治理技术呢?\u003C\u002Fp>\n\u003Cp>农村黑臭水体的治理应按照“控源截污、内源治理、水体净化”的基本技术路线具体实施，其中，控源截污和内源治理是选择其他技术类型的基础与前提。\u003C\u002Fp>\n\u003Cp>控源截污。针对农村生活污水类、畜禽养殖污水类、水产养殖类、农村生活垃圾类、种植业面源污染类、工业污水类和其他类型的黑臭水体，采取不同的治理方式。\u003C\u002Fp>\n\u003Cp>内源治理。对采取控源截污措施消除外源污染后仍存在黑臭的水体，可采取清淤疏浚等内源治理措施。综合评估农村黑臭水体水质和底泥状况，制定清淤疏浚方案，合理确定底泥处置方式和去向，加强淤泥清理、排放、运输、处置全过程管理。水体净化。对拟搬迁撤并空心村和过于分散、条件恶劣、生态脆弱的村庄，鼓励通过生态净化消除农村黑臭水体。推进退耕还林还草还湿、退田还湖和水源涵养林建设，维持渠道、河道、池塘等农村水体的自然岸线。种植水生植物，利用土壤-微生物-植物生态系统去除水体中的有机物、氮、磷等污染物。对于缺水地区或滞流、缓流水体，可以增加水体流动性及自净能力，但要严控以恢复水动力为由的调水冲污行为，严控缺水地区通过水系连通引水营造大水面、大景观行为。\u003C\u002Fp>\n",{"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,null]