UV254 COD

Ihe mmetụta UV254 COD ụlọ ọrụ a na-eji ụkpụrụ nnabata UV ozugbo na 254 nm tụọ mmetọ organic na mmiri ozugbo. Ọ chọghị reagents, enweghị mgbari mgbaze, yana atụmatụ nzaghachi ngwa ngwa, mpụ dị ala, yana mkpuchi mmiri IP68. Site na mmepụta RS485 Modbus RTU ma wuo ya na nkwụghachi ụgwọ okpomọkụ, a na-eji ya eme ihe na mmiri dị n'elu, mmiri mkpofu nke ime obodo, mmepụta ihe mmepụta ihe, na usoro nlekota mmiri, ma nwee ike jikọọ ya na ndị na-ahụ maka usoro PLC, DCS na MTW.

Ihe mmetụta UV254 COD a bụ nyocha ngwa anya dị n'ịntanetị maka ezigbo - nlekota oge nke Chemical Oxygen Demand (COD), Total Organic Carbon (TOC), na UV{2} na-etinye organics na mmiri. Ọ na-arụ ọrụ na ụkpụrụ UV absorption spectroscopy ụkpụrụ na 254 nm, ebe ogige organic na-enweta ike ọkụ UV n'ogo ogologo nke a, na-eme ka mmekọrịta ya na ụkpụrụ COD/TOC. Usoro a bụ reagent{6}}n'efu na mgbari mgbari- n'efu, na-enye ezigbo oge- n'ime sekọnd ma na-ebelata ụgwọ ọrụ yana mmetụta gburugburu ebe obibi.

Sistemu anya na-eji isi iyi ọkụ UV kwụsiri ike yana ihe nchọpụta dị elu-, nwere windo sapphire anya yana mkpuchi na-emebi emebi iji guzogide mmetọ na idowe ogologo oge-. Ihe e wuru na - na ihe mmetụta okpomọkụ na-enye nkwụghachi ụgwọ okpomọkụ akpaaka (ATC) gafee ogo 0–60 iji dozie mkpagharị nke mgbanwe okpomọkụ kpatara. Ihe nyocha ahụ nwere nhazi mgbaama dijitalụ na ikewapụ ọkụ eletrik maka arụmọrụ mgbochi siri ike{8}}, na-akwado nnyefe ogologo{9}} site na RS485 Modbus{11}}RTU.

A na-ewu ụlọ ahụ site na corrosion{0} PPS/PEEK na-eguzogide na igwe anaghị agba nchara 316L, dabara adaba maka ogologo oge{2}} nke imikpu mmiri ma ọ bụ nwụnye pipeline. Ọ na-akwado mmezi n'ụzọ ziri ezi (dịka ọmụmaatụ, potassium hydrogen phthalate) yana gụnye nchekwa data, mmejọ onwe-nchọpụta, na nhọrọ onwe-ọrụ nhicha. Ọ dị mma maka nleba anya mmetọ organic na-aga n'ihu, njikwa nrube isi nke ikuku, yana njikarịcha usoro.