[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f8kPwG1y8RJZRRWKE4DiekLkYKB6cRE_WQMxn_4IIcbQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":27,"type":28},[],"2025-12-28 19:57:29",290870653,[8,9,10,11],"Na+","Ca2+","Cl-","K+",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},16,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","c675e457a8004215ae4577146b0f9369","2.1.1原盐的种类及原盐质量对生产的影响","在一次盐水精制过程中,以下哪种杂质最容易导致离子膜堵塞?",[21,29,38,47,56,62,65,70,75,80],{"answer":22,"createTime":23,"id":24,"options":25,"question":26,"source":27,"type":28},[],"2025-12-28 19:54:00",290869265,[8,9,10,11],"在一次盐水精制过程中,以下哪种杂质最容易导致离子膜堵塞","v1",0,{"answer":30,"createTime":23,"id":31,"options":32,"question":37,"source":27,"type":28},[],290869266,[33,34,35,36],"氯化钠","硫酸根离子","碳酸氢根离子","氯离子","在氯碱生产中,原盐中哪种杂质含量过高会导致电解槽离子膜堵塞,从而增加槽电压",{"answer":39,"createTime":23,"id":40,"options":41,"question":46,"source":27,"type":28},[],290869267,[42,43,44,45],"精制工业盐","日晒工业盐","井矿盐","湖盐","下列哪一种盐的种类通常杂质含量较高,适合用于工业原料",{"answer":48,"createTime":23,"id":49,"options":50,"question":55,"source":27,"type":28},[],290869268,[51,52,53,54],"降低生产成本","不影响生产成本","增加精制剂的用量","提高电流效率","在氯碱生产中,原盐中钙离子和镁离子含量过高会如何影响生产成本",{"answer":57,"createTime":23,"id":58,"options":59,"question":61,"source":27,"type":28},[],290869269,[60,45,44,42],"海盐","以下哪种盐的质量最好",{"answer":63,"createTime":5,"id":6,"options":64,"question":19,"source":27,"type":28},[],[8,9,10,11],{"answer":66,"createTime":5,"id":67,"options":68,"question":69,"source":27,"type":28},[],290870654,[33,34,35,36],"在氯碱生产中,原盐中哪种杂质含量过高会导致电解槽离子膜堵塞,从而增加槽电压?",{"answer":71,"createTime":5,"id":72,"options":73,"question":74,"source":27,"type":28},[],290870655,[42,43,44,45],"下列哪一种盐的种类通常杂质含量较高,适合用于工业原料?",{"answer":76,"createTime":5,"id":77,"options":78,"question":79,"source":27,"type":28},[],290870656,[51,52,53,54],"在氯碱生产中,原盐中钙离子和镁离子含量过高会如何影响生产成本?",{"answer":81,"createTime":5,"id":82,"options":83,"question":84,"source":27,"type":28},[],290870657,[60,45,44,42],"以下哪种盐的质量最好?"]