Kei roto i tētahi tāone i te Rohe o Tonglu, Porowini o Zhejiang, ka tukuna tonutia te wai mai i tana putanga paru ki te awa, ā, ko te āhua o te tukunga paru kei roto i te kāwai tāone. Ka honoa te putanga paru ki te awa mā roto i tētahi paipa, kātahi ka tukuna te paru kua tukatukahia ki tētahi awa. Ko te kaha tukunga paru kua hoahoatia mō te tipu maimoatanga paru he 500 tana ia rā, ā, ko te nuinga o te kawenga ko te tukatuka i ngā paru kāinga mai i ngā kainoho o tētahi tāone i te Rohe o Tonglu.
Te whakamahi i ngā hua:
Kaitātari Aunoa Ipurangi mō te Hiahia Hāora Matū CODG-3000
NHNG-3010 Pūtātari Aunoa Ipurangi Hauota Haukini
TPG-3030 Pūtātari Aunoa Ipurangi mō te Phosphorus Katoa
TNG-3020 Pūtātari Aunoa Ipurangi Hauota Katoa
Pūtātari pH Ipurangi PH G-2091
SULN-200 Kaitātari Rere Hongere Tuwhera
Kei te putanga o te tipu maimoatanga waipara i Tonglu County ngā taputapu COD a BOQU, te hauota haukini, te whākawa katoa, me ngā tātari hauota katoa, tae atu ki ngā mita pH ahumahi me ngā mita rere awa tuwhera. I te whakarite kia tutuki te rerenga wai o ngā tipu maimoatanga waipara i te "paerewa tukunga o ngā poke mō te tipu maimoatanga waipara ā-tāone." (GB18918-2002), ka whakahaerehia hoki e mātou te aroturukitanga me te whakahaere whānui i te tukanga maimoatanga waipara kia mau ai, kia pono ai hoki te pānga maimoatanga, kia penapena rauemi, kia whakaitihia ngā utu, kia tutuki ai te ariā o te "tukatuka atamai, whanaketanga tauwhiro".














