Ukwelashwa kwendle

Ukuhlaziywa Kwendle kanye NendleUkwelashwa kwendleinqubo yokukhipha ukungcola okuningi emanzini angcolile noma indle nokukhiqiza uketshezi oluwuketshezi olufanele ukulahlwa endaweni yemvelo kanye nodaka. Ukuze kusebenze kahle, indle kufanele ithuthelwe ezindaweni zokuhlanza ngamapayipi afanele nengqalasizinda, futhi inqubo ngokwayo kufanele ilawulwe futhi ilawulwe. Amanye amanzi angcolile ngokuvamile adinga izindlela zokwelashwa ezihlukile futhi ngezinye izikhathi ezikhethekile. Ekuhlanzeni indle okulula kakhulu nasekuhlanzeni okuningi kwamanzi angcolile, okuqinile kuvame ukuhlukaniswa noketshezi ngokuhlaliswa. Ikhiqiza ukugeleza kwamanzi okuhlanzeka okwandayo ngokuguqula kancane kancane izinto ezincibilikisiwe zibe izinto eziqinile, ngokuvamile i-biota, futhi ixazulule.

Chaza

Indle iwuketshezi oluwuketshezi oluphuma ezindlini zangasese, ezindlini zokugeza, ezishawa, emakhishini, njll. olulahlwa ngendle. Ezindaweni eziningi, indle iphinde ihlanganise nemfucuza ewuketshezi evela embonini nasezentengiselwano. Emazweni amaningi, imfucuza evela ezindlini zangasese ibizwa ngokuthi imfucumfucu engcolile, imfucumfucu evela ezintweni ezifana nezitsha, izindlu zangasese namakhishi kubizwa ngokuthi amanzi odaka, kanti imfucuza yezimboni neyezentengiselwano ibizwa ngokuthi i-trade waste. Sekuya kuvama kakhulu emazweni athuthukile ukuhlukanisa amanzi asekhaya abe amanzi ampunga namnyama, amanzi ampunga avunyelwe ukuchelela izitshalo noma agaywe kabusha ukuze ashaywe yizindlu zangasese. Indle eminingi ihlanganisa namanzi angaphezulu asuka ophahleni noma ezindaweni eziqinile. Ngakho-ke, amanzi angcolile kamasipala ahlanganisa izindawo zokuhlala, ezentengiselwano, noketshezi oluphuma ezimbonini futhi angafaka nokugeleza kwamanzi ezikhukhula.

Amapharamitha okuhlola ajwayelekile:

I-BOD (isidingo se-oxygen ye-biochemical)

·COD (Chemical Oxygen Demand)

·MLSS (Izinsimbi Ezihlanganisiwe Eziwuketshezi Ezimisiwe)

·Amafutha namafutha

·PH

·Ukuqhuba

·Ingqikithi yezinto eziqinile ezincibilikisiwe

I-BOD (isidingo se-oksijini ye-biochemical):

I-Biochemical Oxygen Demand, noma i-BOD, inani le-oxygen encibilikisiwe elidingwa izinto eziphilayo ze-aerobic emzimbeni wamanzi ukuze zibolise i-organic matter ekhona kusampula yamanzi enikeziwe ezingeni lokushisa elithile ngesikhathi esithile. Leli gama liphinde libhekisele ezinkambisweni zamakhemikhali ezisetshenziselwa ukunquma inani. Lokhu akukona ukuhlolwa kwenani eliqondile, nakuba lisetshenziswa kabanzi njengenkomba yekhwalithi yamanzi ephilayo. I-BOD ingasetshenziswa njengenkomba yokukala ukusebenza kahle kwezitshalo zokuhlanza amanzi angcolile. Ibhalwe njengokungcola okujwayelekile emazweni amaningi.

I-COD (Isidingo Se-Chemical Oxygen):

Kukhemistri yezemvelo, ukuhlolwa kwe-chemical oxygen demand (COD) kuvame ukusetshenziselwa ukulinganisa ngokungaqondile inani lezinto eziphilayo emanzini. Iningi lezinhlelo zokusebenza ze-COD zinquma inani lokungcoliswa kwemvelo okutholakala emanzini angaphezulu (njengamachibi nemifula) noma amanzi angcolile, okwenza i-COD ibe inkomba ewusizo yekhwalithi yamanzi. Ohulumeni abaningi babeke imithetho eqinile mayelana nesidingo esikhulu samakhemikhali komoya-mpilo esivunyelwe emanzini angcolile ngaphambi kokuba abuyiselwe endaweni ezungezile.

Inkampani yethuingena embonini yokuhlanza amanzi kusukela ngo-1985 ngokuhlinzeka ngamakhemikhali nezisombululo zazo zonke izinhlobo zezimboni nezikamasipala zokukhuculula indle. Singumkhiqizi wamakhemikhali okwelapha amanzi, okuhlanganisaI-polyethylene glycol-PEG, Thickener,Cyanuric Acid, Chitosan, Water Decoloring Agent, Poly DADMAC, Polyacrylamide, PAC, ACH, Defoamer, Bacteria Agent, DCDA, njll.

Uma ungathanda, pls Xhumana nathiamasampula mahhala.