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Reagent inodiwa uye yakakosha inomiririra yekugadzirisa kugadzirisa.
2022-12-23
Mvura inoshandiswa muyedzo nzira ichareva mvura yakadirwa kana mvura yakasvibiswa kana pasina zvimwe zvinodiwa zvinoratidzwa. Kana chinonyungudutsa chemushonga chisina kutaurwa, chinoreva mvura ine mvura. Kana iyo chaiyo yekumisikidza yeH2SO4, HNO3, HCL uye NH3 · H2O isina kutaurwa muyedzo nzira, zvese zvinonongedzera kune inotengeswa inowanika reagent yakatarwa. Kudonha kwemvura kunoreva kuwanda kwedonhwe remvura yakanyungudutswa inoyerera kubva kune yakajairwa dropper, iyo yakaenzana ne1.0mL pa20 ° C.
Kugadziriswa kwekugadzirisa kunogona kuratidzwa nenzira dzinotevera:
â Kumwero weconcentration (kureva kuwanda kwechinhu) : inotsanangurwa sehuwandu hwechinhu chine solute muuniti vhoriyamu yemhinduro, chikamu iMol/L
â¡ Mukuenzana neconcentration: kureva, mune akati wandei solid solid reagent yakasanganiswa mass kana liquid reagent yakasanganiswa vhoriyamu nhamba, inogona kunyorwa se (1 1) (4 2 1) nemamwe mafomu.
⢠Pahuremu (vhoriyamu) chidimbu: pane solute yakaverengerwa chikamu chikuru kana vhoriyamu chikamu chemhinduro yekutaura, inogona kunzi w kana Phi.
(4) Kana iyo mhinduro yekumisikidza inoratidzwa mumayuniti ehuremu uye kugona, inogona kuratidzwa se g/L kana neayo akakodzera akawanda (akadai mg/mL).
Zvinodiwa uye zvimwe zvinodiwa pakugadzirira mhinduro:
Kuchena kwema reagents uye zvinonyungudutsa zvinoshandiswa mukugadzirira kwekugadzirisa kunofanira kusangana nezvinodiwa zvekuongorora chinhu. General reagents anochengetwa mumabhodhoro egirazi akaomarara, lye nesimbi mhinduro zvinochengetwa mumabhodhoro epolyethylene, uye mafotoproof reagents anochengetwa mumabhodhoro ebrown.
Parallel bvunzo dzinofanira kuitwa pakuongorora. Kumiririrwa kwemhedzisiro yekuongorora kunofanirwa kuenderana nekumiririrwa kwehutsanana hwekudya, uye kuverenga uye kukosha kwedata kunofanirwa kutevedzera mutemo wenhamba dzakakosha uye kutonga kwenhamba kusarudzwa.
Kugadziriswa kwekugadzirisa kunogona kuratidzwa nenzira dzinotevera:
â Kumwero weconcentration (kureva kuwanda kwechinhu) : inotsanangurwa sehuwandu hwechinhu chine solute muuniti vhoriyamu yemhinduro, chikamu iMol/L
â¡ Mukuenzana neconcentration: kureva, mune akati wandei solid solid reagent yakasanganiswa mass kana liquid reagent yakasanganiswa vhoriyamu nhamba, inogona kunyorwa se (1 1) (4 2 1) nemamwe mafomu.
⢠Pahuremu (vhoriyamu) chidimbu: pane solute yakaverengerwa chikamu chikuru kana vhoriyamu chikamu chemhinduro yekutaura, inogona kunzi w kana Phi.
(4) Kana iyo mhinduro yekumisikidza inoratidzwa mumayuniti ehuremu uye kugona, inogona kuratidzwa se g/L kana neayo akakodzera akawanda (akadai mg/mL).
Zvinodiwa uye zvimwe zvinodiwa pakugadzirira mhinduro:
Kuchena kwema reagents uye zvinonyungudutsa zvinoshandiswa mukugadzirira kwekugadzirisa kunofanira kusangana nezvinodiwa zvekuongorora chinhu. General reagents anochengetwa mumabhodhoro egirazi akaomarara, lye nesimbi mhinduro zvinochengetwa mumabhodhoro epolyethylene, uye mafotoproof reagents anochengetwa mumabhodhoro ebrown.
Parallel bvunzo dzinofanira kuitwa pakuongorora. Kumiririrwa kwemhedzisiro yekuongorora kunofanirwa kuenderana nekumiririrwa kwehutsanana hwekudya, uye kuverenga uye kukosha kwedata kunofanirwa kutevedzera mutemo wenhamba dzakakosha uye kutonga kwenhamba kusarudzwa.
Nzira yekuongorora ichaitwa zvakanyatsoenderana nematanho ekuongorora anotsanangurwa muyero, uye matanho ekudzivirira achatorwa pazvinhu zvisina kuchengetedzeka (chepfu, kuputika, ngura, kupisa, nezvimwewo) mukuyedza. Muviri uye kemikari yekuongorora marabhoritari inoshandisa kuongororwa kwemhando yekudzora. Zvichienderana nekugadzwa kweakanaka tekinoroji maratidziro, iyo yekutsunga nzira inofanirwa kunge iine miganho yekuona, kurongeka, kurongeka, kudhirowa yakajairwa curve data uye mamwe tekinoroji paramita. Vatariri vanofanira kuzadza zvinyorwa zvekuongorora.
