Ulwazi kanye Nokusetshenziswa Kokwelashwa Kwendle

I.Yini indle?

Indle isho amanzi akhiqizwe nezinto eziphilayo. Abantu basebenzisa amanzi amaningi ekuphileni kwansuku zonke kanye nemisebenzi yokukhiqiza, futhi la manzi avame ukungcoliswa ngamazinga ahlukahlukene. Amanzi angcolile abizwa ngokuthi indle.

II.Indlela yokwelapha indle?

Ukuhlanza indle kuhilela ukusebenzisa ubuchwepheshe nezindlela ezihlukahlukene ukuze kuhlukaniswe, kukhishwe, futhi kusetshenziswe kabusha izinto ezingcolisa indle noma ukuziguqule zibe izinto ezingenangozi, ngaleyo ndlela kuhlanzeke amanzi.

III.Ukusetshenziswa kokwelashwa kwe-biochemical emanzini endle?

Ukwelashwa kwendle kwe-biochemical kusebenzisa izinqubo zempilo ye-microbial ukususa ngokuphumelelayo izinto eziphilayo ezincibilikayo nezinye izinto eziphilayo ezingancibiliki emanzini angcolile, ukuhlanza amanzi.

IV.Incazelo yebhaktheriya ye-aerobic ne-anaerobic?

Ibhaktheriya ye-Aerobic: Amagciwane adinga ukuba khona komoyampilo wamahhala noma angaqediwe lapho kukhona umoya-mpilo wamahhala. Ibhaktheriya ye-Anaerobic: Amagciwane angadingi umoya-mpilo wamahhala noma angaqediwe lapho ungekho umoya-mpilo wamahhala.

V.Ubudlelwano phakathi kwezinga lokushisa kwamanzi nokusebenza?

Ukushisa kwamanzi kuthinta kakhulu ukusebenza kwamathangi okungenisa umoya. Embonini yokuhlanza indle, izinga lokushisa lamanzi liyashintsha kancane kancane nezinkathi zonyaka futhi alishintshi kancane phakathi nosuku. Uma izinguquko ezinkulu ziqashelwa phakathi nosuku, kufanele kwenziwe ukuhlolwa ukuze kubhekwe ukungena kwamanzi okupholisa ezimbonini. Uma izinga lokushisa lonyaka lamanzi likububanzi obungu-8-30℃, ukusebenza kahle kokwelashwa kwethangi lokungenisa umoya kuyehla lapho kusebenza ngaphansi kuka-8℃, futhi izinga lokukhipha i-BOD5 livamise ukuba ngaphansi kuka-80%.

VI. Amakhemikhali avamile asetshenziswa ekuhlanzeni indle?

Ama-asidi: i-sulfuric acid, i-hydrochloric acid, i-oxalic acid.

Ama-alkali: I-lime, i-sodium hydroxide (i-caustic soda).

Ama-Flocculants: I-Polyacrylamide.

Ama-coagulants: I-Poly Aluminium Chloride, i-aluminium sulfate, i-ferric chloride.

Ama-oxidants: i-hydrogen peroxide, i-sodium hypochlorite.

Ama-ejenti okunciphisa: i-sodium metabisulfite, i-sodium sulfide, i-sodium bisulfite.

Ama-agent asebenzayo: I-ammonia nitrogen remover, isikhiphi se-phosphorus, i-heavy metal scavenger, i-decolorizer, i-defoamer.

Amanye ama-ejenti: I-Scale inhibitor, i-demulsifier, i-citric acid.