Ibipimo by'amazi bifunguye: "Abagenzuzi b'ibipimo" badafite ingufu ku mazi adafite ingufu

Mu isi yo gupima amazi, aho sisitemu z'imiyoboro ifunze (nk'imiyoboro y'amazi cyangwa imiyoboro y'inganda) zikunze kwitabwaho cyane, ibipimo by'amazi bifunguye bihinduka "abagenzuzi" b'ingenzi ku mazi adafunze. Bitandukanye n'ibipimo by'imiyoboro ifunze bishingiye ku gutandukana kw'umuvuduko w'amazi cyangwa ingendo za mekanike, ibi bikoresho byakozwe kugira ngo bikemure ibibazo byihariye by'imiyoboro ifunguye - inzira zidafunze nk'imigezi, imiyoboro y'amazi, imiyoboro y'amazi yanduye, n'imiyoboro y'amazi yo kuhira - aho amazi atembera neza munsi y'imbaraga z'ubutaka. Aho kuba igikoresho cy'ingenzi, ibipimo by'amazi bifunguye bigira uruhare runini mu gucunga umutungo kamere w'amazi, kurengera ibidukikije, no gukoresha neza inganda, nyamara uruhare rwabyo rukunze kwirengagizwa. Iyi ngingo isobanura amahame agenga imikorere yabyo, imiterere mishya, n'ingaruka nyazo ku isi, isobanura impamvu ari inkingi yo gupima amazi adafunze.

Ikibazo cy'ingenzi: Gupima ubwinshi bw'amazi budafite aho bugarukira​

Imiyoboro ifunguye itanga inzitizi zitandukanye zo gupima ibipimo by'imiyoboro ifunze bidashobora gukemura. Bitandukanye n'imiyoboro, aho amazi aba ari hamwe kandi igitutu kikaba gihamye, imiyoboro ifunguye ifite ubujyakuzimu buhindagurika, umuvuduko utaringaniye (wihuta hagati, ugenda buhoro hafi y'inkombe), kandi ikunze kwangirika n'imyanda, ibisigazwa, ndetse n'imihindagurikire y'ikirere. Uburyo gakondo bwo gukoresha intoki—nk'ubukoresha imiyoboro cyangwa amatara afite ibipimo by'ubujyakuzimu bw'intoki—bukoresha imbaraga nyinshi, bukunze kwibasirwa n'abantu, kandi ntibushobora gutanga amakuru mu gihe nyacyo. Ibipimo by'umuyoboro bifunguye bikemura izi ngingo z'ububabare binyuze mu guhuza gupima ubujyakuzimu byikora n'ibarwa ry'umuvuduko, bigatanga ingero nyazo kandi zihoraho ndetse no mu bidukikije bihindagurika kandi bidafite aho bibogamiye.​

Uburyo Ibipimo by'Ikoranabuhanga Bifunguye Bikora: Uruvange rw'Uburyo Bwiza n'Uburyo bwo Guhuza n'Ihindagurika​

Mu gice cyazo cy’ibanze, ibipimo by’amazi bifunguye bikora ku ihame ry’ibanze: umuvuduko w’amazi (Q) = agace k’umuyoboro (A) × umuvuduko mpuzandengo w’amazi (V). Kugira ngo ibi biberwe, moderi nyinshi zihuza imirimo ibiri y’ingenzi: gupima ubujyakuzimu no kumenya umuvuduko, hamwe n’imiterere ijyanye n’ingano zitandukanye z’umuyoboro n’imiterere y’amazi.

1. Igipimo cy'Ubujyakuzimu: Ishingiro ry'Ibarura Rikwiye

Ubujyakuzimu ni bwo buryo bwa mbere butuma umuyoboro ugera ku gice cyawo. Ibipimo by'amazi bikoresha ikoranabuhanga ritatu risanzwe mu gupima ubujyakuzimu:

• Utumashini dupima ikirere: Ni bwo buryo bukoreshwa cyane. Utumashini dupima ikirere hejuru y'umuyoboro twohereza imiraba ya ultrasonic ku buso bw'amazi; igihe bifata kugira ngo imiraba igaruke gihinduka uburebure. Ubu buryo bwo kudahuza ibidukikije burinda kwangirika kw'imyanda cyangwa imyanda, bigatuma biba byiza ku miyoboro y'amazi yanduye cyangwa imiyoboro y'amazi y'inkubi y'umuyaga.

• Utwuma duhindura umuvuduko: Ku miyoboro mito cyangwa amazi ya 污浊, utwuma duhindura umuvuduko dukoreshwa mu mazi dupima ubujyakuzimu bw'amazi asanzwe ari hejuru (umuvuduko wiyongera uko ubujyakuzimu bugenda). Ni ingenzi ariko bisaba gusukurwa buri gihe kugira ngo hirindwe ko imyanda yiyongera.​

• Utumenyetso twa Laser: Dukoreshwa mu buryo bworoshye cyane (urugero, muri laboratwari cyangwa mu kugenzura ibidukikije). Utumenyetso twa laser twohereza umuyoboro muto ku buso bw'amazi, tugatanga ubuziranenge bwa millimetrike—nubwo dushobora kwibasirwa n'ibihu, imvura, cyangwa umuyaga wo hejuru.​

2. Gupima umuvuduko: Gufata uburyo amazi agenda

Iyo ubujyakuzimu bumaze kumenyekana, iki gipimo kibara umuvuduko mpuzandengo kugira ngo kimenye umuvuduko w'amazi. Ikoranabuhanga risanzwe ryo kumenya umuvuduko ririmo:

• Doppler Ultrasonics: Imashini ikoresha ikoranabuhanga ryo mu mazi isohora imiraba ya ultrasonic isohoka ku duce twimuka (urugero: ibisigazwa, uduce duto) mu mazi. Impinduka y'imiraba yagaragaye (ingaruka za Doppler) igaragaza umuvuduko. Ibi bikora neza mu mazi yuzuyemo uduce duto nk'amazi yanduye cyangwa amazi y'umugezi.

• Ibikoresho by'amashanyarazi: Ku mazi meza kandi ayobora (urugero: amazi yo kuhira), ibikoresho by'amashanyarazi bikoresha electrode kugira ngo bimenye voltage iterwa n'amazi agenda mu butaka bwa rukuruzi (itegeko rya Faraday ryo gutera ingufu z'amashanyarazi). Voltage ijyanye n'umuvuduko, itanga ubuziranenge bwo hejuru mu mikorere ihamye.​

• Ibipimo by'amashanyarazi: Uburyo bwa mekanike aho poropelleri izenguruka yinjizwa mu mazi; umuvuduko w'iyo poropelleri ufitanye isano n'umuvuduko. Ibi birahendutse ku miyoboro minini kandi igenda buhoro (urugero, imiyoboro y'ubuhinzi) ariko bisaba kubungabungwa buri gihe kugira ngo hirindwe ko imyanda iva mu myanda.

Imiterere mishya y'ibidukikije bitandukanye​

Ibipimo by'amazi bifunguye ntabwo bikwiranye n'uburyo bumwe gusa—imiterere yabyo ijyanye n'ibyo abantu bakeneye mu buryo butandukanye:

• Imiterere ya Clamp-On/Abour-Channel: Ku migezi minini cyangwa imiyoboro igoye kugeramo, sensor za ultrasonic zishyirwa ku biraro, inkingi, cyangwa inkuta z'imiyoboro, bigatuma hadakenerwa ibice bishobora kurengerwa. Ibi ni byiza cyane mu kugenzura ibidukikije inzira z'amazi karemano.

• Amapaki yo mu mazi: Ibikoresho bito kandi bidapfa amazi byinjira mu mazi mu miyoboro mito (urugero: imiyoboro y'amazi yanduye yo mu nganda yahinduwe imiyoboro ifunguye) cyangwa imiyoboro y'amazi y'inkubi y'umuyaga. Birwanya ingese kandi birindwa kwangirika.​

• Sisitemu za Weir/Flume zihujwe: Kugira ngo hapimwe neza cyane ahantu hagenzurwa (urugero, inganda zitunganya amazi), ibipimo bihuzwa n'ibipimo by'amazi (uduce duto mu muyoboro) cyangwa ibipimo by'amazi (ibice bito by'umuyoboro) bigena imiterere y'amazi. Icyo gipimo gikoresha amakuru y'ubujyakuzimu ava kuri weir/flume kugira ngo kibare umuvuduko w'amazi, bigabanye amakosa aturuka ku muvuduko utaringaniye.​

Ingaruka ku Isi Nyayo: Aho Ibipimo by'Inzira Ifunguye Bifite Ishingiro Cyane

1. Imicungire y'amazi yanduye n'amazi y'imvura mu Mujyi

Imijyi yishingikiriza ku bipimo by'amazi bifunguye kugira ngo bigenzure inganda zitunganya amazi yanduye (WWTPs) n'imiyoboro y'amazi y'imvura. Muri WWTPs, ibipimo bikurikirana inzira y'amazi mabi yinjira mu bigega bisukura amazi, bikareba ko uruganda rukora neza kandi rutunganya amazi hakurikijwe amabwiriza agenga imikorere. Mu gihe cy'imvura, bipima amazi y'imvura mu miyoboro y'amazi, bifasha imijyi kumenya imyuzure, gucunga ibikorwa remezo, no gukumira ko amazi menshi agwa mu miyoboro y'amazi karemano—ni ingenzi mu kugabanya ihumana ry'amazi.​

2. Kuhira mu buhinzi: Gukoresha amazi neza

Mu buhinzi, imiyoboro ifunguye (imiyoboro) ni bwo buryo bw'ibanze bwo gukwirakwiza amazi mu mirima. Ibipimo by'amazi bishyirwa muri iyi miyoboro bipima ingano y'amazi buri murima cyangwa umurima ukoresha, bigafasha kuyagabanya neza no kuyabungabunga. Urugero, mu turere twumye nka Central Valley ya California cyangwa Murray-Darling Basin yo muri Ositaraliya, ibipimo bifasha abahinzi kwirinda kuhira cyane, kugabanya imyanda no kugabanya ikiguzi. Ibipimo bishingiye kuri Doppler ni ingirakamaro cyane hano, kuko bikemura imyanda n'amazi ahindagurika akunze kugaragara mu miyoboro yo kuhira.

3. Gukurikirana ibidukikije: Kurinda inzira z'amazi karemano

Abahanga mu bya siyansi n'ibigo birengera ibidukikije bakoresha ibipimo by'amazi bifunguye kugira ngo bakurikirane uko amazi anyura mu migezi, mu migezi no mu biyaga. Aya makuru ni ingenzi kuri:

• Gusuzuma aho amazi aboneka ku rusobe rw'ibinyabuzima (urugero, kugenzura ko amazi atemba ahagije kugira ngo afashe aho amafi aba).

• Gukurikirana ingaruka z'ingomero cyangwa amazi akurwa mu miyoboro (urugero, gukurikirana uburyo urugomero rw'amashanyarazi rugira ingaruka ku mugezi uri hasi).

• Gusubiza ku byabaye ku ihumana (urugero, gupima umuvuduko w'amazi y'umugezi kugira ngo hamenyekane ingano y'ibintu byanduye bikwirakwira).

4. Igenzura ry'Imikorere y'Inganda​

Inganda nk'ubucukuzi bw'amabuye y'agaciro, inganda, n'amashanyarazi zikoresha imiyoboro ifunguye mu gusohora amazi yanduye cyangwa ibikoresho bikonjesha. Ibipimo by'amazi bipima ubwinshi bw'amazi byemeza ko aya mazi asohoka yubahiriza amabwiriza agenga ibidukikije (urugero, kutarenga imipaka y'amazi yashyizweho n'inzego z'ibanze) kandi bigafasha inganda kunoza ikoreshwa ry'amazi. Urugero, uruganda rukoresha amakara rushobora gukoresha icyuma gipima ubwinshi bw'amazi kugira ngo rukurikirane amazi akonjesha mu muyoboro ufunguye, rukareba ko uruganda rukora neza mu gihe rugabanya imyanda y'amazi.​

Impamvu ibipimo by'imiyoboro ifunguye bidasimburwa​

Nubwo ibipimo by'imiyoboro ifunze byiganje muri sisitemu zifunze, ibipimo by'amazi bifunguye byuzuza icyuho gikomeye cy'amazi adafite umwuka. Kuba bihuzwa n'ibidukikije bikomeye kandi bihindagurika—kuva ku miyoboro y'amazi yuzuye imyanda kugeza ku migezi ya kure—bituma bitandukana. Bituma kandi hafatwa ibyemezo bishingiye ku makuru: amakuru ajyanye n'amazi mu gihe nyacyo afasha ibigo by'imari, abahinzi, n'ibigo gusubiza vuba impinduka (urugero: inkubi y'umuyaga itunguranye, kwangirika kw'ibikoresho) kandi amakuru y'igihe kirekire ashyigikira intego zo kubungabunga ibidukikije (urugero, kugabanya imyanda y'amazi, kurinda urusobe rw'ibinyabuzima).

Umwanzuro​

Ibipimo by'amazi bifunguye bishobora kuba "intwari zitavugwa" mu gupima amazi, ariko ingaruka zabyo ntizigaragara. Mu gihe isi ihanganye n'ibibazo bikomeye by'ibura ry'amazi, umwanda, n'imihindagurikire y'ikirere, ibi bikoresho bigira uruhare runini mu gucunga umutungo wacu w'agaciro - amazi. Byaba ari ukugenzura ko amazi yanduye atunganywa neza, gufasha abahinzi gukoresha amazi neza, cyangwa kurinda ibidukikije, ibipimo by'amazi bifunguye bigaragaza ko gupima neza ari intambwe ya mbere igana ku buyobozi bwiza. Mu isi aho amazi adafunze ahindura imijyi yacu, imirima yacu, n'ibidukikije, aba "bagenzuzi b'ibipimo" ni ingenzi cyane kurusha mbere hose.