UV mmanụ mita usoro na ụkpụrụ mmalite

Onye na-achọpụta mmanụ UV na-eji n-hexane dị ka onye na-emepụta ihe ma na-agbaso ihe achọrọ nke ọkọlọtọ mba ọhụrụ "HJ970-2018 Determination of Water Quality Petroleum by Ultraviolet Spectrophotometry".
ụkpụrụ ọrụ
N'okpuru ọnọdụ pH ≤ 2, a na-ewepụta ihe mmanụ dị na ihe nlele ahụ na n-hexane. A na-eji sodium sulfate anhydrous mee ihe ahụ, wee tinye ya na magnesium silicate iji wepụ ihe ndị dị na pola dị ka anụmanụ na mmanụ ihe oriri. A na-atụle nnabata ahụ na mpaghara ultraviolet. Mmanụ Ala Ọdịnaya mmanụ na uru nnabata ya dabara n'iwu Lambert-Beer, wee si otú a na-enyocha ọnụọgụ mmanụ dị na mmiri.
Oke ngwa
Kwesịrị ekwesị maka ikpebi mmanụ ala na mmiri dị n'elu, mmiri ala na mmiri mmiri. A na-eji ya na sistemụ nlekota gburugburu ebe obibi, ụlọ ọrụ petrochemical, kọleji na mahadum, ụlọ ọrụ nyocha sayensị, ụlọ ọrụ mmiri mmiri, nchekwa mmiri na hydrology, osisi mmiri, petrochemicals, papermaking, pharmaceuticals, ígwè, agriculture Environmental monitoring and other industries.
Ihe dị iche
Ogo ngwa nke usoro UV na usoro infrared dị iche. Usoro infrared nwere oke nchọpụta dị elu ma dị mma maka mkpebi nke mmanụ (mmanụ mmanụ, anụmanụ na mmanụ ihe oriri) na nsị. Ụzọ UV nwere mmetụta dị elu na njedebe nchọpụta dị ala ma dị mma maka mmiri elu na mmiri ala. na mkpebi siri ike nke mmanụ ala na mmiri mmiri.
Usoro infrared: Usoro infrared nwere mmetụta dị elu, ezigbo qualitative na quantitative, ma na-eji tetrachlorethylene dị ka ihe na-emepụta ihe iji dochie carbon tetrachloride nke na-ebibi oyi akwa ozone.
Usoro ultraviolet: Usoro ultraviolet nwere mmetụta dị elu ma dị mma maka ikpebi mmanụ ala na mmiri dị n'elu, mmiri ala na mmiri oké osimiri. Ọkọlọtọ ahụ na-ebute mmesi obi ike doro anya na njikwa mma, nke nwere ike hụ na sayensị na izi ezi nke data nleba anya n'oge eji usoro a.
LH-OIL336, onye na-achọpụta mmanụ UV nke Lianhua mepụtara n'onwe ya, na-agbaso usoro nchọpụta na ụkpụrụ kachasị ọhụrụ, na-eji n-hexane dị ka onye na-emepụta ihe, ma dabara maka mkpebi nke mmanụ ala na mmiri dị n'elu, mmiri ala na mmiri oké osimiri.
Lianhua LH-OIL336 UV mmanụ mita dị mfe iji rụọ ọrụ, nwere ezi nkenke, nnukwu uche na arụmọrụ kwụsiri ike. Ọ nwere ike gboo mkpa ngwa dị iche iche nke ndị ahịa ma chekwaa oge ndị ahịa na nyocha nke mmiri. Oke nha nha ngwa ngwa mmanụ a bụ 0.04-1ppmm. Ọ nwere ihuenyo mmetụ dị elu nke inch 7, na-eji cuvette quartz 20mm maka nha agba, ma nwee ngwa nbipute ọkụ nwere ike ịchekwa iberibe data 5,000. Ọ nwere ogo akpaaka dị elu, dị mma na ngwa ngwa, yana iji n-hexane dị ka onye na-ewepụta ihe na-adịkwa mma na gburugburu ebe obibi. Ọ nwekwara ọrụ usoro ọkọlọtọ, ọnụ ahịa ule dị ala, mgbochi mgbochi siri ike, ọsọ ule ngwa ngwa, ma melite arụmọrụ nke ọrụ nyocha mmiri.