[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fofq2nM7yfKKTifP1Vz9WaAQvggALTFjZCwmTUjaU8GI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-06-23 19:11:18",133067649,[8,9,10,11],"三级","一级","四级","二级",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},51,"447151f5cef21dafdabf9a9cf26255a0","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","水和废水检测分析方法","work_32532750","水环境标准","按照《污水综合排放标准》,排入农业用水区及一般景观要求水域的污水,执行( )标准",[21,32,42,51,60,69,78,87,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],133067634,[25,26,27,28],"源头水适用I类标准","娱乐用水区适用IV类标准","集中式生活饮用水地表水源地一级保护区适用II类标准","集中式生活饮用水地表水源地二级保护区适用III类标准","根据《地表水环境质量标准》,关于各类水域适用标准类别的说法,错误的是( )","v1",0,{"answer":33,"createTime":34,"id":35,"options":36,"question":41,"source":30,"type":31},[],"2024-06-23 19:11:19",133067636,[37,38,39,40],"Ⅴ","Ⅱ","Ⅲ","Ⅳ","某河流化学需氧量浓度为20mg\u002FL,氨氮浓度为1.5mg\u002FL,该河流水质能达到《地表水环境质量标准》中规定的( )类水质要求",{"answer":43,"createTime":34,"id":44,"options":45,"question":50,"source":30,"type":31},[],133067638,[46,47,48,49],"排入设置二级污水处理厂的城镇排水系统的污水","排入GB 3097中三类海域的污水","排入GB 3838中IV类水域的污水","排入GB 3838中V类水域的污水","根据《污水综合排放标准》(GB 8978- 1996)的标准分级, 下列排放的污水中应执行三级标准的是( )",{"answer":52,"createTime":34,"id":53,"options":54,"question":59,"source":30,"type":31},[],133067641,[55,56,57,58],"从劣不从优","可任选其中一类","均按Ⅰ类","从优不从劣","按照《地下水质量标准》当不同类别标准值相同时,进行地下水质量单项组分评价应遵循的原则是( )",{"answer":61,"createTime":34,"id":62,"options":63,"question":68,"source":30,"type":31},[],133067643,[64,65,66,67],"稀释与接种法","紫外线分光光度计","重铬酸盐法","电化学探头法","《地表水环境质星标准》中规定,化学需氧量的监测分析方法是.( )",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":30,"type":31},[],133067645,[73,74,75,76],"根据水质参数类别,进行单因子评价","根据应实现的水域功能类别,进行单因子评价","根据应实现的水域功能类别,进行综合评价","根据水质参数类别,进行综合因子评价","根据《地表水环境质量标准》,关于地表水环境质量评价的说法,正确的是( )",{"answer":79,"createTime":34,"id":80,"options":81,"question":86,"source":30,"type":31},[],133067647,[82,83,84,85],"II","I","IV","III","根据《地下水质量标准》(GB\u002FT14848-2017),已知某污染物I、II、III、IV类标准分别为0.00lmg\u002FL、0.00lmg\u002FL、0.002mg\u002FL、0.0lmg\u002FL,某处地下水该污染物分析测试结果为0.00lmg\u002FL,采用单指标评价,该地下水质量应为( )类",{"answer":88,"createTime":5,"id":6,"options":89,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":30,"type":31},[],133067651,[94,95,96,97],"二","一","四","三","按照《污水综合排放标准》规定,排入海水水质标准为( )类海域的污水,执行一级标准",{"answer":100,"createTime":101,"id":102,"options":103,"question":108,"source":30,"type":31},[],"2024-03-06 12:37:01",133067653,[104,105,106,107],"30min","10min","20min","40min","根据《地表水环境质量标准》,水样采集后需自然沉降( ),取上层非沉降部分按规定方法进行分析"]