Agaciro gakomeye k'ibipimo by'amazi mu nganda: Guhindura uburyo bwo kugenzura amazi mu nganda

Imwe mu mbaraga zikomeye za Doppler flow metre ni ubushobozi bwazo bwo guhangana n’amazi yuzuyemo uduce duto tw’amazi—ikibazo gikunze gutuma izindi metero nyinshi zidakora neza. Urugero, mu nganda zitunganya amazi yanduye, imigezi irimo amazi menshi n’imyanda ikunze kuba irimo ibintu byinshi by’ingenzi, ibintu by’umwimerere, n’imyanda. Ibipimo gakondo by’imiyoboro ifunze bifite sensor zo imbere zihita zihuma cyangwa zifunga muri ibi bihe, bigatuma hafungwa kenshi ibikorwa byo kubungabunga no gupima nabi. Ibipimo by’imiyoboro ikoresha Doppler, ariko, birakomeye hano: imiterere yabyo ya sensor igabanya imikoranire itaziguye n’ibice byanduye cyane by’amazi, bigabanya umwanda no kongera igihe cyo gukora. Uruganda rw’amazi yanduye rwo muri Chicago rwasimbuje ibipimo by’amazi yakoreshejwe na moderi za Doppler kandi rwatangaje ko rwagabanutseho 60% mu bijyanye no kubungabunga, ndetse no kunoza 15% mu bijyanye n’ukuri kw’amakuru. Uku kwizerwa ni ingenzi ku bakora uruganda, bishingikiriza ku makuru nyayo y’amazi kugira ngo barusheho kunoza inzira zo gutunganya, bahuze amategeko agenga kohereza amazi, kandi birinde amande ahenze. Ku bijyanye na sisitemu z’amazi yanduye yo mu mujyi, Doppler meter nazo zoroshya gushyiraho imiyoboro isanzwe—model nyinshi zishobora gushyirwa hanze cyangwa zigahindurwa gato mu miyoboro, bigatuma hadakenewe kuzimwa mu gihe cyo gushyiraho.​

Mu nganda z’ubucukuzi bw’amabuye y’agaciro, aho kugenzura amazi bikubiyemo imigezi ikungahaye ku mabuye y’agaciro (nk’amazi akoreshwa mu gutunganya, imiyoboro y’amazi, cyangwa imiyoboro y’amazi), ibipimo by’amazi bipima amazi bitanga uburambe budasanzwe. Amazi apima amazi akunze kuba arimo umucanga, amabuye y’agaciro, cyangwa uduce tw’icyuma twangiza ibice by’ibipimo by’amashanyarazi, bigatuma habaho gusimbuza kenshi no kudakora neza. Ibipimo by’amazi bipima amazi, byubatswe mu bikoresho bikomeye nk’icyuma kitagira umugese cyangwa ceramic, birwanya kwangirika no kwangirika—ndetse no mu mazi afite pH iri hejuru cyangwa ubushyuhe bukabije. Urugero, ikirombe cy’umuringa muri Arizona gikoresha ibipimo by’amazi bipima amazi kugira ngo gikurikirane urujya n’uruza rw’amazi (imyanda y’amabuye y’agaciro ivanze n’amazi) mu miyoboro ifunguye n’imiyoboro ifunze. Mbere yo gukoresha ikoranabuhanga rya Doppler, ikirombe cyasimbuzaga ibipimo by’amazi buri mezi 6-8; ubu, ibipimo by’amazi bipima amazi bikora neza mu gihe cy’imyaka 3-4, bigabanyije ikiguzi cyo kuyasimbuza ho 70%. Ibipimo kandi bitanga amakuru y’amazi akoreshwa mu buryo nyabwo afasha ikirombe gucunga ikoreshwa ry’amazi—ni ingenzi mu turere tw’ubutayu aho kubungabunga amazi ari ingenzi mu bidukikije no mu mikorere.​

Urwego rwa peteroli na gaze rwungukira ku bushobozi bwa Doppler flow metters bwo gufata amazi menshi—uruvange rwa peteroli, gaze, n'amazi asanzwe mu musaruro no mu gutunganya. Ibipimo gakondo bikunze kugorwa no gupima neza iyi migezi ikomeye, kuko ibitonyanga bya gaze cyangwa ibitonyanga bya peteroli bibangamira imiterere y'amazi. Ibipimo bya Doppler, ariko, bishobora gutandukanya ibyiciro no kubara umuvuduko wose w'amazi mu buryo buhamye, ndetse n'igihe imiterere y'amazi ihinduka. Umurimo wa peteroli ya shale muri Texas ukoresha ibipimo bya Doppler flow metters kugira ngo ukurikirane umusaruro w'amazi, aho amazi asimburana hagati y'ibyiciro byiganjemo peteroli n'ibyiganjemo amazi. Ubushobozi bwa metero bwo guhuza n'izi mpinduka bwazamuye uburyo bwo gukurikirana umusaruro ku kigero cya 25%, bituma ibikorwa birushaho kunoza imikorere y'amazi no kugabanya imyanda. Byongeye kandi, ibipimo bya Doppler bikwiriye ahantu hashobora guteza akaga: moderi nyinshi zemejwe ko zikoreshwa mu kirere giturika (ATEX cyangwa IECEx ikurikije amategeko), bigatuma zikoreshwa mu nganda zitunganya peteroli cyangwa mu nganda zitunganya peteroli.​

Mu kuhira mu buhinzi, ibipimo by'amazi bya Doppler byoroshya imicungire y'amazi ku mirima minini n'ibigo by'ubworozi. Amazi yo kuhira akenshi aba arimo ibisigazwa by'amazi, algae, cyangwa ifumbire bishobora kuziba ibipimo gakondo, cyane cyane mu buryo bwo kuvoma cyangwa bwo kujugunya amazi. Ibipimo by'amazi bya Doppler, bifite imiterere idahagije yo kubungabunga, birinda ibi bibazo mu gihe bitanga amakuru nyayo y'amazi kugira ngo bifashe abahinzi kunoza ikoreshwa ry'amazi. Indashyikirwa y'ingano muri Nebraska yashyizeho ibipimo by'amazi bya Doppler mu buryo bwayo bwo kuhira amazi, kandi yakoresheje amakuru kugira ngo ihindure gahunda yo kuhira hashingiwe ku rugero rw'ubushuhe bw'ubutaka. Ingaruka zabyo ni ukugabanuka kwa 20% mu ikoreshwa ry'amazi no kwiyongera kwa 10% mu musaruro w'ibihingwa—ikimenyetso cy'uko ikoranabuhanga rya Doppler ritanoza gusa imikorere myiza ahubwo rinashyigikira ubuhinzi burambye. Ku bahinzi bahura n'igitutu cyiyongera cyo kubungabunga amazi no kugabanya ingaruka ku bidukikije, ibipimo by'amazi bya Doppler bitanga igikoresho gifatika cyo kuringaniza umusaruro n'ubuyobozi.

Uretse inyungu zihariye mu nganda, ibipimo by'amazi bya Doppler birakora cyane mu bice bya kure kandi bigoye kugeraho. Moderi nyinshi zifite uburyo bwo guhuza IoT, butuma abakora bakurikirana amakuru y'amazi bari kure binyuze mu bicu—bikuraho gukenera gusura amariba ari kure, imiyoboro, cyangwa imiyoboro yo kuhira. Iki gikorwa ni ingenzi cyane ku bikorwa binini, nko mu miyoboro y'amazi yo mu mujyi cyangwa imiyoboro ya peteroli yo mu gihugu hose, aho kugenzura intoki bifata igihe kinini kandi bihenze. Urugero, ikigo gishinzwe amazi muri Kaliforuniya gikoresha ibipimo bya Doppler hamwe n'uburyo bwo kohereza amakuru ari kure kugira ngo gikurikirane amazi yinjira mu miyoboro yo mu cyaro; sisitemu imenyesha abakora ibijyanye n'amazi cyangwa igabanuka ry'umuvuduko mu gihe nyacyo, igabanya igihombo cy'amazi ku kigero cya 28% kandi izigama ibihumbi by'amafaranga yo gusana.

Nubwo ibipimo by'amazi bya Doppler bishobora kugira ikiguzi kinini mbere y'igihe ugereranyije n'ibindi bikoresho bisanzwe, agaciro kabyo k'igihe kirekire ntawahakana. Kugabanya ibikorwa byo kubungabunga, kuramba igihe kirekire, kunoza uburyo bwo gukora neza, no kwihanganira imimerere mibi bivuze inyungu isanzwe ku ishoramari mu myaka 2-3 mu nganda. Ku bikorwa bigamije kongera imikorere, kubahiriza amabwiriza, no gukomeza ibidukikije, ibipimo by'amazi bya Doppler ni ibirenze igikoresho cyo gupima gusa—ni umutungo w'ingenzi.​

Uko inganda zigenda zitera imbere kugira ngo zihuze n’amahame akaze y’ibidukikije ndetse n’ibikenewe mu mikorere bikomeza kwiyongera, ibipimo by’amazi ya Doppler bikomeje kugaragaza ubushobozi bwabyo bwo gukora ibintu bitandukanye. Kuva ku gutunganya amazi yanduye kugeza ku bucukuzi bw’amabuye y’agaciro, peteroli na gaze kugeza ku buhinzi, ibi bipimo bitanga umusaruro wizewe aho ibindi bikoresho binanirana. Mu kwibanda ku bikenewe mu buzima busanzwe aho kwibanda ku buryo bugoye, ibipimo by’amazi ya Doppler birimo guhindura uburyo bwo kugenzura amazi—igisubizo kimwe gihamye, kirambye, kandi gihindagurika icyarimwe.