[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$foWO_O7dy829aaNgyOrZPMrSKwOuOQDffck9ZD2YZSu4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-05-15 01:47:15",188029876,[8,9,10,11],"废水处理工艺流程图","项目总平面图","水环境功能区划图","生产工艺流程图",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"5f1e304dcd25a76197566bd69741a113","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6b3be9bdfc58f5d47aee23d1eda81b8d.jpg","2024-2025-2  环境影响评价","95519d4ec4e94e22b339bb0fb086faba","第三章工程分析(测试)","分析污染型项目生产工艺过程中水污染物产生量时,应绘制物料平衡图、水平衡图以及( )",[21,32,41,50,59,68,77,86,95,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],188029868,[25,26,27,28],"技改扩建前排放量+技改扩建项目排放量","现有装置排放量+扩建项设计排放量","技改扩建前排放量-"以新带老"削减量+技改扩建新增排放量","技改后产生量-技改后排放量","技改扩建项目工程分析中应按( )统计技改扩建完成后污染物排放量","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],188029869,[36,37,38,39],"清洁生产原理","投入和产出原理","物质不灭原理","质量守衡定律","用于计算污染产生量的物料衡算法是基于( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],188029870,[45,46,47,48],"875mg\u002FL","1363mg\u002FL","1372mg\u002FL","1386mg\u002FL","某工程项目工艺废水生产量2000t\u002Fd, COD 1500 mg\u002FL, 生活污水200t\u002Fd, COD250 mg\u002FL.两种废水均送污水处理厂处理,汚水处理厂进水 COD为( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],188029871,[54,55,56,57],"96.2%","94.2%","90.2%","89.2%","某企业新鲜水补充量400m³\u002Fh,循环水量10 000 m³\u002Fh,外排废水量300 m³\u002Fh,损失量50 m³\u002Fh,产品带走量50 m³\u002Fh,原料带入水忽略不计,该企业水的循环利用率为( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],188029872,[63,64,65,66],"4.8 kg\u002Fh","9.6 kg\u002Fh","19.2 kg\u002Fh","28.8 kg\u002Fh","某燃煤锅炉烟气采用碱性水膜除尘器处理.已知燃煤量2 000 kg\u002Fh,燃煤含硫量1.5%,进入灰渣硫量6kg\u002Fh,除尘器脱硫率为60%,则排入大气中的二氧化硫量为( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],188029873,[72,73,74,75],"384kg\u002Fd","115.20t\u002Fa","140.16t\u002Fa","18kg\u002Fh","某厂燃煤锅炉烟气排放量为2×104 m³\u002Fh(标态),SO2浓度为800 mg\u002F m³,排放浓度符合国家规定的排放标准要求,假定锅炉全年运行7 200h,该厂SO₂排放总量控制指标建议值可为( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":30,"type":31},[],188029874,[81,82,83,84],"0.01kg\u002Fh","0.02kg\u002Fh","0.08kg\u002Fh","0.10kg\u002Fh","‌某项目生产工艺过程中HCl使用量100kg\u002Fh,其中90%进入产品、8%进入废液、2%进入废气.若废气处理设施HCl的去除率为99%,则废气中HCl的排放速率是( )",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":30,"type":31},[],188029875,[90,91,92,93],"60%","70%","80%","90%","某企业锅炉燃油量为10 000t\u002Fa,含硫量为1%;若SO₂总量控制指标为40t\u002Fa,则该锅炉脱硫设施的效率至少应大于()",{"answer":96,"createTime":5,"id":6,"options":97,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":99,"createTime":5,"id":100,"options":101,"question":104,"source":30,"type":31},[],188029877,[91,102,92,103],"75%","83.3%","某污水处理站采用"物化+生化"处理工艺.已知废水进入COD浓度为800mg\u002FL、出口COD浓度不高于80mg\u002FL,如"物化"处理单元COD去除率是60%,则"生化"处理单元COD去除率至少应达到( )"]