Izici kanye nokusetshenziswa kwezinzwa ze-COD zekhwalithi yamanzi

Izinzwa ze-Chemical Oxygen Demand (COD) ziyithuluzi elibalulekile lokuqapha ikhwalithi yamanzi ngokulinganisa inani le-oxygen elidingekayo ukuze kufakwe amakhemikhali e-organic akhona kumasampula amanzi. Lezi zinzwa zidlala indima ebalulekile ekuqapheni imvelo, ekuphathweni kwamanzi amdaka, kanye nasezisetshenzisweni ezahlukahlukene zezimboni.

Izici zezinzwa ze-COD

1. Ukuzwela Okuphezulu Nokunemba: Izinzwa ze-COD zinikeza izilinganiso ezinembile, okuvumela ukutholakala kwamazinga aphansi ngisho nakwezinto eziphilayo emanzini.

2. Ukuqapha Kwangempela: Izinzwa eziningi ze-COD ezithuthukisiwe zinikeza ukudluliswa kwedatha ngesikhathi sangempela, okuvumela ukuqapha okuqhubekayo kwekhwalithi yamanzi.

3. Umklamo Oqinile: Yakhelwe ukumelana nezimo zemvelo ezinzima, lezi zinzwa zivame ukuba nezinto eziqinile eziqinisekisa ukuzinza nokuthembeka kwesikhathi eside.

4. Ukulinganisa Okuzenzakalelayo: Amanye amamodeli ahlonyiswe ngezici zokulinganisa okuzenzakalelayo, okunciphisa isidingo sokulungiswa ngesandla nokuthuthukisa ukunemba kokulinganisa.

5. Ukulungiswa Okuphansi: Izinzwa eziningi ze-COD zesimanje zidinga ukulungiswa okuncane, okusiza ukunciphisa izindleko zokusebenza nesikhathi.

Izicelo Eziyinhloko Zezinzwa ze-COD

1. Ukwelashwa Kwamanzi Angcolile: Izinzwa ze-COD zisetshenziswa kabanzi ezitshalweni zokwelashwa kwamanzi amdaka ukuqapha ukusebenza kahle kwezinqubo zokwelashwa nokuqinisekisa ukulandelwa kwemithethonqubo yezemvelo.

2. Ukuqapha Imvelo: Lezi zinzwa zisetshenziswa emanzini emvelo njengemifula, amachibi, kanye nolwandle ukukala amazinga okungcola nokuhlola impilo yezindawo zemvelo zasemanzini.

3. Izicelo ZezimboniIzimboni ezifana nokudla neziphuzo, imithi, namakhemikhali zisebenzisa izinzwa ze-COD ukuqapha ikhwalithi yokungcola nokuthuthukisa izinqubo zazo.

4. Ukufuya izinhlanzi: Ekufuyeni izinhlanzi, ukugcina ikhwalithi yamanzi kubalulekile empilweni yezilwane zasemanzini, okwenza izinzwa ze-COD zibaluleke kakhulu ekuqapheni.

Isidingo Sezinzwa Ze-COD

Njengamanje, amazwe anemisebenzi ebalulekile yezimboni kanye nemithethonqubo yezemvelo abonisa isidingo esikhulu sezinzwa ze-COD zekhwalithi yamanzi. Izifunda eziphawulekayo zifaka:

• I-united states: Njengoba kunemithetho eqinile yezemvelo, kunesidingo esikhulu ezimbonini nasezinhlanganweni zokuqapha imvelo.
• IShayina: Ukuthuthukiswa kwezimboni okusheshayo kanye nokukhathazeka okukhulayo ngezemvelo kunegalelo ekwandeni kwesidingo sezixazululo zokuqapha amanzi ezisebenzayo.
• iyuniyani yase-Europe: Amazwe amaningi e-EU anemithetho eqinile yekhwalithi yamanzi, okwenza kube nesidingo samadivayisi okuqapha i-COD.
• I-IndiaNjengoba i-India ibhekana nezinselelo ezinkulu zokungcoliswa kwamanzi, isidingo sezinzwa ze-COD siyakhula kokubili emikhakheni yezimboni kanye neyomasipala.

Umthelela Wezinhlelo Zokusebenza Zezinzwa ze-COD

Ukusetshenziswa kwezinzwa ze-COD kunemiphumela eminingi emihle:

• Ukuphathwa Kwekhwalithi Yamanzi Okuthuthukisiwe: Ukuqapha okuqhubekayo kusiza ekutholakaleni kusenesikhathi kwemithombo yokungcola futhi kuqinisekisa ukungenelela ngesikhathi esifanele.
• Ukuthobela ImithethoIzimboni zihlonyiswe kangcono ukuhambisana nezindinganiso zemvelo, ngaleyo ndlela zigwema izinhlawulo futhi zinegalelo emikhubeni eqhubekayo.
• Ukusebenza Kahle Okuthuthukisiwe: Idatha yesikhathi sangempela ivumela izimboni ukuthi zithuthukise izinqubo, zinciphise izindleko futhi zithuthukise umkhiqizo jikelele.
• Ukuvikelwa Kwempilo Yasemanzini: Ngokuqapha amazinga okungcola emanzini emvelo, izinzwa ze-COD zidlala indima ebalulekile ekulondolozweni kwezindawo zemvelo zasemanzini.

Ngaphezu kwezinzwa ze-COD, singaphinde sinikeze izixazululo ezahlukahlukene zokuqapha ikhwalithi yamanzi:

1. Imitha Ephathwayo Yekhwalithi Yamanzi Yamapharamitha Amaningi
2. Uhlelo Lokuntanta Oluntantayo Lwekhwalithi Yamanzi Yamapharamitha Amaningi
3. Ibhulashi Lokuhlanza Okuzenzakalelayo Lenzwa Yamanzi Yamapharamitha Amaningi
4. Isethi Ephelele Yamaseva Ne-Software Wireless Module, isekela i-RS485, i-GPRS/4G/i-WIFI/i-LORA/i-LORAWAN.

Ukuze uthole ulwazi olwengeziwe lwezinzwa zamanzi, sicela uxhumane neHonde Technology Co., LTD.
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