Liphello tsa COD, ammonia nitrogen, phosphorus kaofela le naetrojene kaofela boleng ba metsi

COD, ammonia nitrogen, phosphorus kaofela le naetrojene kaofela ke matšoao a tloaelehileng a tšilafalo ea metsi.Tšusumetso ea bona holim'a boleng ba metsi e ka hlahlojoa ho tsoa likarolong tse ngata.
Pele ho tsohle, COD ke sesupo sa dikahare tsa lintho tse phelang metsing, tse ka bonahatsang tšilafalo ea lintho tse phelang metsing.Metsi a nang le COD e ngata a atisa ho ba le moferefere o phahameng le 'mala,' me a atisa ho tsoala libaktheria, e leng se etsang hore bophelo ba metsi bo khutsufatsoe.Ntle le moo, likhakanyo tse phahameng tsa COD le tsona li tla ja oksijene e qhibilihisitsoeng ka metsing, e lebisang ho hypoxia kapa esita le ho bipetsane 'meleng oa metsi, ho baka kotsi ho bophelo ba metsing.
Taba ea bobeli, ammonia nitrogen ke e 'ngoe ea limatlafatsi tsa bohlokoa metsing, empa haeba motsoako oa ammonia nitrogen o phahame haholo, o tla lebisa ho eutrophication ea' mele oa metsi le ho khothaletsa ho thehoa ha lithunthung tsa algae.Lipalesa tsa algae ha li etse feela hore metsi a ferekane, empa hape li ja oksijene e ngata e qhibilihileng, e lebisang ho hypoxia ka metsing.Maemong a matla, e ka baka palo e kholo ea mafu a litlhapi.Ho feta moo, metsi a mangata a ammonia nitrogen a tla hlahisa monko o sa thabiseng, o tla ba le liphello tse mpe tikolohong e potolohileng le bophelo ba baahi.
Taba ea boraro, phosphorus e felletseng ke karolo ea bohlokoa ea limatlafatsi tsa semela, empa palo e feteletseng ea phosphorus e tla khothaletsa kholo ea algae le limela tse ling tsa metsing, e leng se lebisang ho eutrophication ea libaka tsa metsi le ho hlaha ha lithunthung tsa algal.Lipalesa tsa algal ha li etse feela hore metsi a be le moferefere le a nkhang hamonate, empa hape li ja oksijene e ngata e qhibilihileng 'me li ama matla a ho itlhoekisa a metsi.Ho feta moo, limela tse ling tse kang cyanobacteria li ka hlahisa lintho tse chefo, tse bakang kotsi tikolohong le tikolohong.
Qetellong, naetrojene e felletseng e entsoe ka ammonia nitrogen, naetrojene ea naetrojene le naetrojene ea tlhaho, 'me ke sesupo sa bohlokoa se bonts'ang tekanyo ea tšilafalo ea limatlafatsi metsing.Likahare tse ngata tsa naetrojene tse phahameng haholo li ke ke tsa khothaletsa ho ata ha 'mele oa metsi feela le ho thehoa ha lithunthung tsa algal, empa hape li tla fokotsa pepeneneng ea 'mele oa metsi le ho thibela kholo ea lintho tse phelang metsing.Ho feta moo, naetrojene e feteletseng e tla ama tatso le tatso ea 'mele oa metsi, e ama ho noa le bophelo ba baahi.
Ho akaretsa, COD, ammonia nitrogen, phosphorus kaofela le naetrojene kaofela ke matšoao a bohlokoa a amang boleng ba metsi, 'me ho teba ha tsona ho tla ba le phello e mpe tikolohong ea tikoloho ea metsi le bophelo bo botle.Ka hona, bophelong ba letsatsi le letsatsi le tlhahiso, re lokela ho matlafatsa tlhokomelo le tsamaiso ea boleng ba metsi, ho nka mehato e sebetsang ea ho fokotsa phallo e silafatsang metsi, le ho sireletsa mehloli ea metsi le tikoloho ea tikoloho.