详见链接。
化学需氧量：https://www.zjpwq.com/#/governmentReserves/detail?id=10177&announcementType=1&dataType=1&type=1
氨 氮：https://www.zjpwq.com/#/governmentReserves/detail?type=1&id=10174&announcementType=1&dataType=1
二氧化硫：https://www.zjpwq.com/#/governmentReserves/detail?type=1&id=10176&announcementType=1&dataType=1
氮氧化物：https://www.zjpwq.com/#/governmentReserves/detail?type=1&id=10175&announcementType=1&dataType=1