[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fjfq1Vwgg8cNfksyZnktqX1Qr-3PnUk2OYMOwvHyNefc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2025-05-15 01:47:15",188029868,[8,9,10,11],"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",{"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)","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",[21,26,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],188029869,[30,31,32,33],"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":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],188029870,[39,40,41,42],"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":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],188029871,[48,49,50,51],"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":54,"createTime":5,"id":55,"options":56,"question":61,"source":24,"type":25},[],188029872,[57,58,59,60],"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":63,"createTime":5,"id":64,"options":65,"question":70,"source":24,"type":25},[],188029873,[66,67,68,69],"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":72,"createTime":5,"id":73,"options":74,"question":79,"source":24,"type":25},[],188029874,[75,76,77,78],"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":81,"createTime":5,"id":82,"options":83,"question":88,"source":24,"type":25},[],188029875,[84,85,86,87],"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":90,"createTime":5,"id":91,"options":92,"question":97,"source":24,"type":25},[],188029876,[93,94,95,96],"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","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( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":104,"source":24,"type":25},[],188029877,[85,102,86,103],"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( )"]