Te whakamahinga o te mīhini tātari i roto i tētahi umanga whakawera wera i Vietnam

Ngā mōhiohio taketake:E 20,000 tāne o te whakarewa wera-tuku te tukatuka a te umanga i ia tau, ā, ko te nuinga o ngā wai para e puta mai ana ko te wai para horoi. I muri i te maimoatanga, ko te nui o te wai para e tomo ana ki te teihana maimoatanga wai para he 1115 mita pūtoru ia tau. I runga i ngā rā mahi 300, ko te nui o te wai para e puta mai ana he tata ki te 3.7 mita pūtoru ia rā.

Te tukanga maimoatanga:I muri i te kohikohinga o te wai para, ka tāpirihia he otinga kawakore ki te tāke whakahaere whakakore hei whakatika i te uara pH ki te 6.5-8. Ka whakaranua te ranunga, ka whakaranua mā te whakaoho hau, ā, ka whakahāngaihia ētahi katote rino hei katote rino; i muri i te whakatō, ka rere te wai para ki roto i te tāke whakahāngai hei whakapūngao me te whakahāngai, ka huri i ngā katote rino kāore i tangohia hei katote rino, ā, ka whakakorea te āhua o te kōwhai i roto i te wai para; i muri i te whakatō, ka rere aunoa te wai para ki roto i te tāke wai whakamahi anō, ā, ka whakatikatikaina te uara pH ki te 6-9 mā te tāpiri waikawa. Tata ki te 30% o te wai ma ka whakamahia anō i roto i te wāhanga horoi, ā, ko te toenga o te wai ma ka tutuki i te paerewa, ā, ka honoa ki te whatunga paipa wai para o te whare i te rohe wheketere. Ko te paru mai i te tāke whakatō ka kiia he para totoka kino i muri i te whakamaroke, ā, ka whakahokia te tātari ki te pūnaha maimoatanga.

Ngā taputapu pēhi tātari: Mā te whakamaroke ā-ringa i te paru ka whakamahia ngā taputapu pēnei i te XMYZ30/630-UBmīhini tātari(ko te tapeke o te kaha o te rūma tātari he 450L).

Ngā mahi aunoa:Kua tāutahia ngā taputapu whakahaere-whaiaro pH ki ngā wāhi katoa e whakamahi ana i te mana whakahaere uara pH, kia māmā ai te whakahaere me te penapena i te horopeta rongoā. I muri i te otinga o te tukanga whakawhiti, i whakaitihia te tukunga tika o te wai para, ā, i whakaitihia te tukunga o ngā poke pēnei i te COD me te SS. I eke te kounga o te wai para ki te paerewa taumata tuatoru o te Paerewa Tukunga Wai Para Whānui (GB8978-1996), ā, i eke te konutea katoa ki te paerewa taumata tuatahi.