Impamvu Gukurikirana Oxygene Yashonze (DO) Nibyingenzi mubidukikije byiki gihe
Kubungabunga ibidukikije bigenda byiyongera ku isi yose - kuva muri Californiya no mu nganda zo mu burengerazuba kugera i Ruhr mu Budage no mu Butaliyani bw'Amajyaruguru. Hamwe n’ibipimo bikaze, imishinga irazamurwa kugirango hubahirizwe amabwiriza agezweho y’ibidukikije. Kutubahiriza amategeko bishobora kuvamo amande menshi cyangwa guhagarikwa ku gahato n’inzego z’ibidukikije. Ku isoko ryiki gihe, kugenzura-igihe nyacyo ibipimo byingenzi nka pH, DO (Dissolved Oxygene), na COD (Imiti ya Oxygene isabwa) ntabwo ari ubushake ahubwo ni itegeko.
Niki Oxygene Yashonze (DO)?
Oxygene yamenetse (DO) bivuga ubwinshi bwa ogisijeni iboneka mumazi, mubisanzwe bipimwa mg / L cyangwa ppm. KORA ni ikintu cyingenzi kuko:
- Bagiteri zo mu kirere zisaba ogisijeni kugira ngo ziveho umwanda.
- Iyo urwego rwa DO rugabanutse cyane, bagiteri ya anaerobic ifata, biganisha ku gushira, amazi yumukara, impumuro mbi, no kugabanya ubushobozi bwo kwisukura.
Muri make, DO nikimenyetso cyingenzi cyubuzima bwumubiri wamazi. Kwiyongera byihuse muri DO nyuma yo kugabanuka byerekana sisitemu nzima, mugihe gukira gahoro ari ibendera ritukura ryumwanda ukabije no kwangiza ibidukikije.
Ibintu bigira ingaruka kumurongo
- Umuvuduko wa ogisijeni mu kirere
- Umuvuduko w'ikirere
- Ubushyuhe bw'amazi
- Ubwiza bw'amazi
Gusobanukirwa nibi bintu nibyingenzi mugusobanura ibyasomwe DO no gusuzuma neza amazi meza.
Porogaramu Rusange yo Kugenzura Oxygene Ikurikiranwa
Ubworozi bw'amafi
Intego:Iremeza ko amafi n'ubuzima bwo mu mazi byakira ogisijeni ihagije.
Inyungu:Gushoboza igihe-nyacyo cyo kumenyesha no gukoresha mu buryo bwikora kugirango urusheho kubungabunga ibidukikije.
Gukurikirana Amazi y’ibidukikije
Intego:Isuzuma urwego rwanduye nubuzima bwibidukikije bwibiyaga, inzuzi, na zone yinyanja.
Inyungu:Ifasha gukumira eutrophication kandi ikayobora imbaraga zo gukosora.
Ibimera byo gutunganya amazi mabi (WWTPs)
Intego:KORA ni ikintu gikomeye cyo kugenzura ibintu mu kirere, anaerobic, no mu bigega.
Inyungu:Shyigikira mikorobe iringaniza no kuvura neza ukorana nibipimo nka BOD / COD.
Kurwanya ruswa muri sisitemu y’amazi yinganda
Intego:Gukurikirana ultra-low DO urwego (muri ppb / μg / L) birinda kwangirika guterwa na ogisijeni mu miyoboro y'ibyuma.
Inyungu:Nibyingenzi kumashanyarazi na sisitemu yo gutekesha aho ruswa ishobora kuganisha ku gusana bihenze.
Babiri Bayoboye KORA Ikoranabuhanga
1. Amashanyarazi (Membrane-ishingiye) Sensors
Uburyo Bakora:Bizwi kandi nka sensororo ya polarografiya cyangwa Clark yo mu bwoko bwa Clark, ibyo bikoresho bifashisha igice cya kabiri cyinjira kugirango gitandukanye icyumba cya electrolyte n'amazi. Oxygene ikwirakwira muri membrane, igabanuka kuri platine cathode, kandi ikabyara ikigereranyo kijyanye na DO.
Ibyiza:Ikoranabuhanga ryerekanwe hamwe no kumva neza.
Ibibi:Saba igihe cyo gushyuha (iminota 15-30), ukoreshe ogisijeni, kandi usabe kubungabunga buri gihe (kuzuza electrolyte, gusimbuza membrane, gusubiramo kenshi).
2. Ibyumviro byiza (Luminescent)
Uburyo Bakora:Izi sensor zikoresha urumuri rwubatswe kugirango rutange urumuri rwubururu, rushimishije irangi rya luminescent. Irangi risohora itara ritukura; icyakora, ogisijeni izimya fluorescence (kuzimya imbaraga). Rukuruzi irapima icyiciro cyo guhinduka cyangwa kubora mumucyo mwinshi kugirango ubare DO yibanze.
Ibyiza:Nta bushyuhe, nta gukoresha ogisijeni, kubungabunga bike (akenshi imyaka 1-22 ikoreshwa ubudahwema), byukuri kandi bihamye, kandi nta kwivanga.
Ibibi:Igiciro cyo hejuru cyane (mubisanzwe $ 1,200 - $ 3.000 USD na $ 300- $ 800 USD kuri sensor sensor).
Amabwiriza yo Guhitamo
Membrane-ishingiye kuri Sensors
Ibyiza Kuri:Porogaramu aho ikiguzi cyambere nikintu gikomeye kandi ibipimo byigihe gito biremewe.
Inzitizi:Saba gukurura neza cyangwa gutemba kugirango wirinde kugabanuka kwa ogisijeni; yunvikana kubituba kandi bisaba kubungabungwa kenshi.
Ibyumviro byiza
Ibyiza Kuri:Ikurikiranwa rirerire, risobanutse neza mubidukikije bisaba.
Ibitekerezo:Mugihe bihenze cyane imbere, bigabanya igihe cyo hasi, bifite umutwaro wo kubungabunga bike, kandi bitanga ubunyangamugayo buhamye kandi butajegajega mugihe.
Ku nganda nyinshi muri iki gihe-aho kwizerwa, gushikama, no kubungabunga bike byashyizwe imbere-sensor ya optique ya DO niyo ishoramari ryigihe kirekire.
Ijambo ryanyuma: Shora muburyo bwiza Gukurikirana
Imbere y’amabwiriza akomeye y’ibidukikije, kugenzura neza DO ntabwo ari itegeko risabwa gusa - ni ikintu cyingenzi cy’ibinyabuzima bizima kandi bikora neza mu nganda.
Niba ushaka igihe kirekire cyo kwizerwa, kubungabunga bike, no hejuru yukuri kwukuri, tekereza metero ya optique nubwo igiciro cyayo cyambere cyambere. Batanga igisubizo cyubwenge mugutanga imikorere ihamye, kugabanya inshuro ya kalibrasi, no gutanga ikizere cyinshi mumibare yawe y'ibidukikije.
Witeguye kuzamura Sisitemu yawe yo gukurikirana?
Igihe cyo kohereza: Apr-14-2025