Faʻatasi ai ma le faʻateleina o le vevesi o punaoa vai o le lalolagi, ua maua ai le faʻalauteleina o le faʻaogaina o tekinolosi faʻafefe.
O le atina'e ma le fa'atupuina ole PPH tu'ufa'atasia masini vai otaota e mafai ona toe maua i tua i le 1970s. I lena taimi, faatasi ai ma le televave o le atinaʻeina o fale gaosi oloa ma le taulaga, na avea le togafitia o otaota ma faʻafitauli ogaoga o le siosiomaga. O metotia fa'aleaganu'u e masani ona fa'aogaina ai auala fa'aletino ma vaila'au, e maualalo le lelei o togafitiga ma le fa'aaogaina o le malosi. Ina ia foia lenei faʻafitauli, na amata suʻesuʻe e le au suʻesuʻe le sili atu ona lelei ma faʻafeiloaʻi le siosiomaga faʻaogaina tekinolosi faʻafefe vai otaota.
I lea tulaga, na fa'atūina ai masini fa'apipi'i a le PPH mo le fa'amama otaota. E faʻaaogaina metotia togafitiga faʻaola, tuʻufaʻatasia togafitiga aerobic, togafitiga anaerobic ma isi metotia togafitiga, ma le maualuga o togafitiga lelei, maualalo tau faʻaogaina, ma isi. vaifofo vai fa'alesiosiomaga fa'alelei.
Faʻatasi ai ma le faʻaauau pea o le alualu i luma o tekinolosi ma le puipuiga o le siosiomaga, o loʻo faʻaauau pea ona atinaʻe ma faʻaleleia mea faigaluega faʻapipiʻi ole PPH. O mea faigaluega muamua sa masani lava mo le togafitia faigofie o otaota mai aiga, nuu laiti ma nofoaga faapisinisi. Faatasi ai ma le faʻaauau pea o le faʻalauteleina o le taulaga ma le televave o le atinaʻeina o alamanuia, o loʻo faʻateleina le manaʻoga mo togafitiga o otaota, ma o loʻo faʻaleleia pea le fua ma le faʻatinoga o meafaigaluega faʻapipiʻi faʻapipiʻi a le PPH.
Ole fa'agasologa ole togafitiga ole PPH tu'ufa'atasia masini vai otaota e sili ona lelei, lea e mafai ona fa'amama lelei ai mea fa'aola, nitrogen, phosphorus ma isi mea filogia i totonu ole otaota e ausia ai fa'ailoga lelei ole vai. O meafaigaluega o loʻo i ai se fausaga faʻapipiʻi ma laʻititi laʻititi, lea e talafeagai mo le faʻaogaina i totonu o siosiomaga e faʻatapulaʻaina le avanoa.PPH faʻapipiʻiina masini faʻapipiʻi vai otaota e masani lava ona faʻapipiʻiina i se faʻaogaina otometi, lea e mafai ai ona mataʻituina mamao ma tausia ma faʻaitiitia le tau o le faʻaogaina o le tusi lesona. O meafaigaluega e faʻaaogaina tekinolosi faʻaleleia maualuga e faʻaitiitia ai le faʻaaogaina o le malosi; i le taimi lava e tasi, o lona optimized mamanu fausaga fesoasoani e faaitiitia tau faagaoioia. O le fa'agasologa o togafitiga fa'alenatura e fa'alelei i le si'osi'omaga ma fa'aitiitia ai a'afiaga leaga i le fa'anatura.
Le filifilia o se PPH lelei faʻapipiʻiina masini vai otaota, tekinolosi atinaʻe oloa ma galuega faʻatino galuega e taua, i se tulaga lautele, e tatau ona e filifilia oloa e mafai ona faʻaauau pea ona tu i le suʻega o le maketi, iinei e fautuaina ai meafaigaluega PPH gaosia e le Liding Environmental Protection Company, lea e mafai ona faʻatulagaina e tusa ai ma le manaʻoga maketi mo le ituaiga talafeagai o oloa.
Taimi meli: Iul-02-2024