Amanzi angcolile: Izindlela zokuhlanjululwa

Wonke umuntu uyazi ukuthi abantu ngeke bakwazi ukuphila ngaphandle kwamanzi. Nsuku zonke, izigidi cubic metres idliwe reviver, kodwa azizifanelekeli anokungcola kwamacala elula ku misele zemvelo. Ngakho-ke, kudingeka babe pre-yokuhlanza kanye decontamination. Lokhu iqoqo imisebenzi yakha operation esitebeleni of amapayipi amanzi.

Amanzi angcolile - a amanzi angcolile kanye amanzi emvula, izici zazo ziye zehla nakakhulu ngaphansi kwethonya umsebenzi womuntu angena nemifula ngokusebenzisa indle noma amandla adonsela phansi.

Ukwahlukanisa amanzi angcolile has a isakhiwo kahle elula:

1. Ukwakheka kwamakhemikhali.

2. Ngesikhathi esikhundleni imfundo.

3. Imvelo zalesi sithako.

Wastewater amakhemikhali ukwakheka ahlukaniswe ngezigaba ezintathu: organic (flora imikhiqizo yalo), amaminerali (ubumba, isihlabathi, nosawoti zingaxazululeki) kwezinto eziphilayo (amagciwane, isikhunta, amagciwane).

Ngesikhathi esikhundleni kwetinhlavu kanye ezishisa kakhulu zikhipha izinhlayiyana asemkhathini indle yasekhaya. Ngaphezu kwalokho, njengoba kushiwo ngaphambili, ukungcola kungenzeka yinto ehlukile, isibonelo, izinto encibilikayo, zingaxazululeki futhi colloidal.

Ngu degree yokungcola anokungcola libhekene ukusetshenziswa izinkomba generalized ezifana zamakhemikhali kwamakhemikhali-mpilo funa, uma titer, lokuhlushwa hydrogen ion, kanye sokuxazulula futhi ndaba okwesikhashana insali ezomile.
Kukhona izindlela eziningana amanzi angcolile zokuhlanjululwa, main okuyizinto izindlela mechanical, zamakhemikhali nezinto eziphilayo. Ngamunye wabo has izici zayo siqu, kodwa izimo lapho lusetshenziswa, hhayi kanye kodwa izindlela eziningana nkinga ivame kakhulu. Lokhu kwenza ukuba kwakhiwe isakhiwo ukwelashwa izindawo. Ake sicabangele indlela ngayinye ngokuningiliziwe.

Indlela mechanical yokuhlanza

Ngenxa yalokho kwamanzi yokuhlanza yendle idlule ohlelweni okuhlungayo bamba nokugcina izinhlayiya emikhulu. Lesi sigaba sibizwa ngokuthi indawo. Lokhu kulandelwa kwenye ohlelweni lemifanekiso, esiklanyelwe isicupho zikanokusho izinhlayiya. Amanzi ke ingena ekamelweni ekhethekile, lapho inqubo siphungule.

chemical yokuhlanza

Ngoba ngesikhathi ukusetshenziswa kwamanzi angcolile bavezwa zonke izinhlobo eziphilayo kanye izinto wezinto ezingaphili futhi compounds, kanye nezinye reagents zamakhemikhali, kuyinto kususe amanzi angcolile emzimbeni engokwemvelo amanzi, kubalulekile ukuba afeze inqubo neutralization. izenzakalo ezinjalo zisekelwe ukusabela redox. Ngokwesibonelo, uma ufuna ukususa ukungcoliswa kubangelwa izixazululo acid, amanzi angcolile ziphathwe alikhali futhi okuphambene nalokho.

Indlela yemvelo

Kusho yokuhlanza amanzi angcolile kusuka ukungcola ahlukahlukene organic. Le nqubo ethulwa kusho uhlobo olukhethekile lwama-bacterium, nakho, kusetshenzwe organic compounds anomthelela noqhekeko nokususwa yabo kusukela indle izinhlelo. Le ndlela kungathatha indawo ukusabela yomoya-mpilo engasetshenziswa noma ngaphandle kwalo. Ngenxa yalokho, ukuhlukanisa uhlanzekile aerobic kanye anaerobic.