[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news-1000000000000002618":3,"session-user":16,"\u002Fapi\u002Fnews\u002Flist?categoryId=1000000000000000012&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},"1000000000000002618","q619","1000000000000000012","水文地质","如何在全生命周期内保证监测数据真实反映污染变化趋势？","地下水监测井在长期运行中易出现淤堵、干扰、代表性下降等问题，如何在全生命周期内保证监测数据真实反映污染变化趋势？","地下水监测井在长期运行中易出现淤堵、干扰、代表性下降等问题，如何在全生命周期内保证监测数据真实反映污染变化趋势？\n\n在地下水监测井全生命周期内，保障监测数据真实反映污染趋势，核心是从建井规范、定期洗井清淤、动态维护、质量控制、点位优化五个方面实施闭环管理：建井阶段严格按照技术规范选用合适井材、滤料与回填封堵工艺，避免井管串层、滤料混杂导致先天干扰；运行期根据地层淤堵、生物膜滋生及氧化还原环境变化，定期开展专业洗井，清除井内泥沙、铁锰氧化物及堵塞物，恢复含水层水力联系；日常监测严格执行洗井 — 采样质控流程，控制水位、电导率、pH 等参数稳定后再采样，杜绝滞水、死体积带来的数据偏差；同步建立井体定期检查制度，及时修复破损、渗漏、井管倾斜等问题，防止外源混入或层间干扰；对异常点位开展复核验证，结合污染羽分布动态优化监测层级与点位布局，通过全过程规范化维护与质量控制，确保监测数据持续具备代表性，真实反映地下水污染时空变化趋势。\n\n  \n\n仅供参考","2026-04-13T22:52:48+08:00","N",52,0,"\u003Cp>地下水监测井在长期运行中易出现淤堵、干扰、代表性下降等问题，如何在全生命周期内保证监测数据真实反映污染变化趋势？\u003C\u002Fp>\n\u003Cp>在地下水监测井全生命周期内，保障监测数据真实反映污染趋势，核心是从建井规范、定期洗井清淤、动态维护、质量控制、点位优化五个方面实施闭环管理：建井阶段严格按照技术规范选用合适井材、滤料与回填封堵工艺，避免井管串层、滤料混杂导致先天干扰；运行期根据地层淤堵、生物膜滋生及氧化还原环境变化，定期开展专业洗井，清除井内泥沙、铁锰氧化物及堵塞物，恢复含水层水力联系；日常监测严格执行洗井 — 采样质控流程，控制水位、电导率、pH 等参数稳定后再采样，杜绝滞水、死体积带来的数据偏差；同步建立井体定期检查制度，及时修复破损、渗漏、井管倾斜等问题，防止外源混入或层间干扰；对异常点位开展复核验证，结合污染羽分布动态优化监测层级与点位布局，通过全过程规范化维护与质量控制，确保监测数据持续具备代表性，真实反映地下水污染时空变化趋势。\u003C\u002Fp>\n\u003Cp>仅供参考\u003C\u002Fp>\n",null,{"items":18,"total":48,"pageNum":49,"pageSize":50},[19,26,27,34,41],{"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},"1000000000000002620","q621","土壤污染状况调查中，布点采样代表性不足是普遍问题，在复杂工业场地如何优化布点策略，提高调查精度同时降低成本？？","土壤污染状况调查中，布点采样代表性不足是普遍问题，在复杂工业场地如何优化布点策略，提高调查精度同时降低成本？","2026-04-21T16:39:10+08:00",64,{"id":4,"articleNo":5,"categoryId":6,"categoryName":7,"title":8,"summary":9,"publishTime":11,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":13,"collectCount":14,"updateTime":11},{"id":28,"articleNo":29,"categoryId":6,"categoryName":7,"title":30,"summary":31,"publishTime":32,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":33,"collectCount":14,"updateTime":32},"1000000000000002617","q618","如何实现精准封堵与高效修复？？","岩溶、裂隙发育地区地下水连通性强、污染迁移快，常规布井、修复技术难以奏效，企业在这类复杂地质条件下，如何实现精准封堵与高效修复？？","2026-04-13T22:52:11+08:00",48,{"id":35,"articleNo":36,"categoryId":6,"categoryName":7,"title":37,"summary":38,"publishTime":39,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":40,"collectCount":14,"updateTime":39},"1000000000000002613","q614","现在监测数据很多，但污染羽追踪、风险预警、动态模拟在项目上真正能用起来的很少，阻碍技术落地的核心是什么？","现在监测数据很多，但污染羽追踪、风险预警、动态模拟在项目上真正能用起来的很少，阻碍技术落地的核心是什么？？","2026-04-09T09:28:37+08:00",63,{"id":42,"articleNo":43,"categoryId":6,"categoryName":7,"title":44,"summary":45,"publishTime":46,"isTop":12,"isHot":12,"isRecommend":12,"viewCount":47,"collectCount":14,"updateTime":46},"1000000000000002612","q613","土壤与地下水协同管控在实操中怎么真正落地，而不是形式上满足指标？","目前很多地块土壤达标但地下水仍存在风险反弹，现场评审和验收时，土壤与地下水协同管控在实操中怎么真正落地，而不是形式上满足指标？","2026-04-09T09:27:57+08:00",71,45,1,5]