Ọrụ na atụmatụ nke ammonia nitrogen electrode
1.Ịtụ site na imikpu ihe nyocha ozugbo n'enweghị nlele na ọgwụgwọ tupu oge eruo;
2. Enweghị ihe na-emepụta kemịkalụ na enweghị mmetọ nke abụọ;
3. Oge nzaghachi dị mkpirikpi na nha na-aga n'ihu dị;
4. Site na nhicha akpaka na-ebelata ugboro ole a na-arụzi ya;
5.Nchedo njikọ azụ nke ogidi dị mma na nke na-adịghị mma nke ọkọnọ ike sensọ;
6. Nchedo nke ọdụ RS485A / B nke ejikọtara na ọkọnọ ike na-ezighi ezi;
7. Modulu nnyefe data ikuku nhọrọ
Nnwale nke nitrogen ammonia n'ịntanetị na-eji usoro electrode ammonia gas sensing electrode eme ihe
A na-agbakwunye mmiri NaOH na ihe nlele mmiri ma gwakọta ya nke ọma, ma gbanwee uru pH nke ihe nlele ahụ ma ọ dịkarịa ala 12. Ya mere, a na-agbanwe ion ammonium niile dị na ihe nlele ahụ ka ọ bụrụ NH3 gas, ammonia efu na-abanyekwa na electrode sensọ gas ammonia site na akpụkpọ ahụ ọkara-permeable iji sonye na mmeghachi omume kemịkalụ, nke na-agbanwe uru pH nke electrolyte na electrode ahụ. Enwere mmekọrịta kwụ ọtọ n'etiti mgbanwe nke uru pH na mkpokọta nke NH3, nke electrode nwere ike ịnụ ụtọ ya ma gbanwee ya ka ọ bụrụ mkpokọta nke NH4-N site na igwe nnabata.
Rokirikiri ntinye nke amonia nitrogen electrode
Usoro nnọchi nke elektrọd ga-adịtụ iche dịka mmiri si dị. Dịka ọmụmaatụ, usoro nnọchi nke elektrọd ejiri mee ihe na mmiri dị ọcha dị iche na nke elektrọd ejiri mee ihe na ụlọ ọrụ nsị mmiri. Usoro nnọchi akwadoro: otu ugboro n'izu; Enwere ike iji isi ihe nkiri agbanwere ọzọ mgbe emechara ya ọzọ. Usoro mmegharị: mikpuo isi ihe nkiri ammonia nitrogen nke agbanwere na citric acid (ihe ngwọta nhicha) ruo awa 48, wee tinye ya na mmiri dị ọcha maka awa 48 ọzọ, wee tinye ya n'ebe dị jụụ maka ikuku ịkpọ nkụ. Ọnụọgụ elektrọd agbakwunyere: tụda elektrọd ahụ ntakịrị ma tinye elektrọd ahụ ruo mgbe o jupụtara 2/3 nke isi ihe nkiri ahụ, wee sie ike elektrọd ahụ.
Nkwadebe nke ammonium ion electrode
1. Wepụ mkpuchi nchebe dị n'isi elektrọd ahụ. Rịba ama: emetụla akụkụ ọ bụla dị nro nke elektrọd ahụ aka na mkpịsị aka gị.
2. Maka otu elektrọd: tinye ihe ngwọta ntụaka na elektrọd ntụaka dakọtara.
3. Maka elektrọd mejupụtara mmiri mmiri: tinye ihe ngwọta ntụaka n'ime oghere ntụaka ma hụ na oghere mgbakwunye mmiri mmiri ahụ meghere n'oge ule ahụ.
4. Maka elektrọd mejupụtara nke a na-anaghị emegharị emegharị: mmiri ntụaka bụ jel ma mechie ya. Achọghị mmiri ntụnye.
5. Jiri mmiri e tinyere ion hichaa elektrọd ahụ ma mịpụta ya ka ọ kpọọ nkụ. Ehichakwala ya.
6. Tinye elektrọd ahụ n'elu ihe njide elektrọd ahụ. Tupu i jiri ya, mikpuo nsọtụ ihu elektrọd ahụ n'ime mmiri e tinyere ion ruo nkeji iri, wee mikpuo ya na mmiri chloride ion a gwakọtara agwakọta ruo awa abụọ.
Oge ozi: Disemba-20-2022