Puunaha: Methods o purenga

mohio te katoa e kore e taea e te taata e ora, kahore he wai. Katoa ra, milioni o mita pūtoru pau reviver, engari he kāore mō te puunaha puputu ohie ki ngā arawai tūturu. Na reira, Me ratou ki kia i mua-horoi, me te purenga. Tenei huinga o ngā mahi hanga i te mahi pūmau o te pūnaha wai.

Puunaha - he wai ururua me te anake, kua tupuheke te āhuatanga o nei i raro i te mana o te mahi a te tangata e kua tomo ki roto ki ngā arawai i roto i te pūnaha parakaingaki mahara ranei.

Whakarōpū o te wai ururua kua he hanganga tika ohie:

1. Ko te hanganga matū.

2. I te wahi o te mātauranga.

3. Ko te āhua o te contamination.

wehea hanganga Wastewater matū ki ngā rōpū e toru: organic (tipu me ngā hua ona), kohuke (uku, onepu, tai rewakore) me koiora (huakita, harore, huaketo).

I te wahi o te hanganga, me te emit parakaingaki kāinga kōhauhau. I tua atu, rite whakahuatia mua, kia te paru o te āhua rerekē, hei tauira, matū wairewa, rewa, me te colloidal.

Na roto i te tohu o te parahanga puunaha āhuatanga e te whakamahi o te tahi mau tohu whānui pērā i matū me te matüora tono hāora, ki te titer, kukū o ngā katote hauwai, me te whakatau me te mea e iri me te toenga maroke.
He maha ngā tikanga o te purenga wai ururua, te matua o e he tikanga aunoa, matū me te koiora. He Ia o ratou ona ake āhuatanga, engari te take ka whakamahia e kore tetahi engari e tino noa maha ngā tikanga. hanga tenei taea reira ki te hanga i te matatini o ngā whakaurunga maimoatanga. Kia whai whakaaro ano tatou ia tikanga i roto i te taipitopito.

Ko te tikanga pūkaha o horoi

Ka rite ki te hua o te taua wai horoi koraha haere te roto i te pūnaha o te whiriwhiringa e hopu me te pupuri matūriki nui. huaina ana tēnei wā ko te makaka. aru ana tēnei e tētahi atu pūnaha tātari, e hangaia nei ki matūriki mahanga kaitahi. Ko te wai ka tomo te ruma motuhake, te wahi i te tukanga uira.

horoi matū

No te mea i roto i E whai wāhi ana te whakamahi o te puunaha ki nga mea katoa o waro me matū pararopi me pūhui, me te tahi atu tauhohenga matū, ko ki atawhai te wai ururua i roto i te tinana maori o te wai, he mea e tika ana ki te kawe i te tukanga neutralization. hāngai ana ngā peheé e i runga i tauhohe pitihāoratanga. Hei tauira, ki te hiahia koe ki te tango contamination meinga e rongoā waikawa, tukinotia te wai koraha e ki alkali, me te hurihia.

Ko te tikanga koiora

Te auraa ra, te horoi o wai ururua i ngā poke organic. uhinga a te tikanga aroaro te ahua motuhake o te huakita, e i roto i te tahuri, te tukatuka ngā pūhui matū waro e whai wāhi ki to ratou whāwehe me te tango i ngā pūnaha parakaingaki. Ka taea e tēnei aratuka tango i te wahi i te tauhohenga ki te hāora ranei kahore reira. Nā tēnei, te wehe purenga takohe me te anaerobic.