rasayanik oxygenchi magani

paryavaraniy rasayanshastrat, rasayanik oxygenchi magani (codd) heey mojalelya dravanatil pratikriyandware sevan karata karata oxygenchya pramanache soochak mojmap aahe. heey samanyatah dravanachya pramanapeksha jaast pramanat vaparlya jaanarya oxygenchya vastumanat vyakt kele jaate jeey ess. aay. ekkanmadhye milligram prati litter (mii. gra./ell.) aahe. panyatil sendriya padarthanche praman sahajpane mojanyasathi code chachanicha vapar keela jaau shakato. kodacha sarvat samanya vapar mhanje prushthbhagachya panyat namunyat oxidizable pradushakanchya pramanache praman (udaa.jee. talav aanee nadya) kinwa sandapani. jaivarasayanik auxigen maganipramanech (bii. oo. dii.), sandpanyacha prapt prapt shariravar kaay parinam hoil heey nirdharit karnyasathi eka metrik pradan karoon code panyachya gunvattechya drushtine upayukt aahe.
vihangavalokan.
codd chachanicha aadhar assa aahe qee jawaljawal serve sendriya sanyuge aamleey paristhitit majboot oxidising agents carbon dioxidemadhye purnapane auxidise kelee jaau shakatat. carbon dye auxide, amonia aanee panyat sendriya sanyugala auxidise karnyasathi aavashyak asalelya oxygenche praman khalilpramane dile jaateh
yaa abhivyaktimadhye nitrificationmule samgridvare oxygenchya maganicha, nitratemadhye amoniyatil auxidationcha samavesh naheeh
code nirdharanasathi oxidising agent asalela dichromate, amoniyala nitratemadhye auxidise karat nahee, mhanoon nitrification manak code chachanimadhye samavesh keela jaat nahee.
aantarrashtriy manakikaran sanstha aay. ess. oo. 6060 madhye rasayanik oxygenchi magani mojanyasathi pramanit paddhatiche varnan karate.
potassium dichrometcha vapar karane.
potassium dichromate haah aamleey paristhitit eka majboot oxidising agent aahe. aamlata samanyatah sulfuric aaml jodoon prapt hote. sendriya sanyugansah potassium dichromatechi pratikriya khalilpramane dilee jaateh
jethe sootra _ 4. sarvat samanyatah, potassium dichromate 0.25 aine dravan code nirdharanasathi vaparale jaate, jaree 50 mii. gra./ell. peksha qamee code asalelya namunyansathi, potassium dichromate qamee praman pasant kele jaate.
panyachya namunyat namunyat sendriya padarthanche oxidization karnyachya prakriyet, potassium dichromate qamee hote (kaaran serve redox pratikriyanmadhye, eka abhikarmak auxidise hoto aanee dusra qamee hoto), jyamule see. aar. 3 + tayar hoto. oxidization purn jhalyanantar see. aar. 3 + chey praman nirdharit kele jaate aanee panyachya namunyatil sendriya samagriche apratyaksh mojmap mhanoon vaparale jaate.
atiriktata mojane.
serve sendriya padarthanche purnapane auksidikaran honyasathi, potassium dichromate (kinwa konatehi oxidising agent) jaast pramanat asane aavashyak aahe. ekada auxidation purn jhalyavar, atirikt potassium dichromate praman mojale jaane aavashyak aahe jenekarun see. aar. 3 + chey praman achookatene nishchit kele jaau shakate. asey karnyasathi, serve atirikt oxidising agent see. aar. 3 + paryant qamee hoiparyant atirikt potassium dichromate ferrous amonium sulfate (eff. aii. ess.) saha titrate kele jaate. samanyatah, yaa titration tappyadarmyan auxidation-reduction indicator ferron dekhil jodale jaate. ekada serve atirikt dichromate qamee jhaale qee, ferron nirdeshak nila-hirwa varoon lalsar tapkiri rangat badalato. lohyukt amonium sulfateche praman mool namunyat jodalelya atirikt potassium dichromatechya pramanaitke asate. teepah vyavsayikdrushtya tayar kelelya strotankadun ferroin nirdeshak chamakdar laal asato, parantu potassium dichromate asalelya pachavalelya namunyat misalalyavar too hirwa rung darshavito. shirshankan darmyan, antim binduvar pohochalyanantar nirdeshakacha rung hiravya rangapasoon chamakdar nilya rangat lalsar tapkiri rangat badalato. auxidise jhalyavar ferron nirdeshak lalpasoon fikat nilya rangat badalato.
ferron soochak abhikarmak tayar karane.
1.485 g 1,10-phenanthrolein monohydrate dravan 695 mii. gra. gra chya dravanat aasavan kelelya panyat misalale jaate aanee parinami laal dravan 100 miliparyant patal kele jaate.
ganana.
kodchi ganana karnyasathi khaleel sootra vaparale jaateh
jethe "b" heey rikamya namunyat vaparlele fossche praman aahe, "s" heey mool namunyatil fossche praman aahe aanee "n" hii fosschee samanyata aahe. jarr ghanfal mojanyasathi millilitrecha satatyane vapar keela gela tarr code gananecha parinam mii. gra./ell. madhye deela jaato.
carbon dioxide (serve see, see. oo. 2 kadey jaate asey gruheet dhara), etch. oo. (serve etch, etch. oo. kadey jaate asey gruheet dhara) aanee aine. etch. 3 (serve aine, aine. etch. 3 kadey jaate asey gruheet dhara), heey khaleel sootra vaparoon, oxygens tyachya stoikiometric abhikriyechya aadhare, namunyatil oxidizable sanyugachya sandratevarun dekhil kodacha andaj lavala jaau shakatoh
kuthe? 
udaharanarth, jarr ekhadya namunyat 500 doubleu. pii. pii. emm. (vajan bhag prati dashalaksh) phenol aselah
ajaivik hastakshep.
panyachya kahee namunyanmadhye auxidise karnyayogya ajaivik padarthanchi uchch patali asate jee kodachya nirdharanat hastakshep karoo shakatat. bahutek sandpanyatil uchch sandratemule, chloride haah anekada hastakshep karnyacha sarvat gambhir srot asato. potassium dichromates tyachi pratikriya yaa samikaranache anusaran karateh
itar abhikarmak jodanyapurvi, chloridecha hastakshep door karnyasathi namunyat mercuric sulfate jodale jaau shakate.
khaleel taktyat itar anek ajaivik padarthanchi yadee aahe, jeey hastakshepas karanibhoot tharoo shakatat. asha hastakshepala door karnyasathi vaparali jaau shakanari rasayne aanee ajaivik renu kadhoon takalyavar tayar honari sanyuge dekhil taktyat soochibaddha aahet.
sarkari niyam.
anek sarkare sandpanyat rasayanik oxygenchya jastit jaast maganis parvanagi denyababat, tee paryavaranat parat yenyapurvi, kathor niyam ladatat. udaharanarth, switzerlandmadhye, sandapani kinwa audhyogik paanee paryavaranat parat yenyapurvi 200 teey 1000 mii. gra./litter darmyanchi oxygenchi kamal magani gathane aavashyak aahe.
itihas.
anek varshe, rasayanik oxygenchi magani mojanyasathi majboot oxidising agent potassium permangnet (kmno 4) chaa vapar keela jaat hota. sendriya padarthanchya 'auxigen magani' aivaji, mapananna permangnetpasoon 'oxygencha vapar' mhatale jaat asey. oxidising sendriya sanyuganmadhye potassium parmenganetchi parinamkarakta mothya pramanat bhinn hotee aanee anek prakarananmadhye jaivarasayanik auxigen maganiche (bii. oo. dii.) mojmap bahutekda codd mojamapachya parinamanpeksha barech jaast hote. yavarun asey soochit hote qee potassium permangnet panyatil serve sendriya sanyuganna prabhavipane auxidise karoo shakale nahee, jyamule teey code nirdharit karnyasathi tulanene qamee oxidising agent banale.
tevhapasoon, codd nishchit karnyasathi sirik sulfate, potassium iodate aanee potassium dichromate yasarkhya itar oxidising agentscha vapar keela jaat aahe. yapaiki, potassium dichromate dichromate sarvat prabhavi asalyache darshavile gele aaheh teey tulanene swast aahe, shuddha karane sope aahe aanee jawaljawal serve sendriya sanyuganche jawaljawal purnapane auksidikaran karnyas saksham aahe.
yaa paddhatinmadhye, vishleshan kelya kelya dravanachya namunyat dnyat atirikt pramanat auxidants eka nishchit khand jodala jaato. refluxing pachan tappyanantar, namunyatil sendriya padarthanche prarambhik praman namunyat ajunahi shillak asalelya auxidantchya titrimetric kinwa spectrophotometric nirdharanavarun mojale jaate. serve rangmapi paddhatinpramanech bahereel samgridvare samgridvare dushitatevar niyantran thevanyasathi rikt jaaga vaparlya jaatat.

