Ni ibihe bipimo bisabwa gukurikiranwa mu mazi yanduye yo mu ngo?

https://www.boquinstruments.com/news/what-parameters-require-monitoring-in-domestic-wastewater/

Amazi yanduye yo mu ngo yerekeza ku mazi yakoreshejwe aturuka mu bikorwa byo mu ngo no mu bikorwa rusange, harimo n’amazi ava mu ngo, mu mazu yo guturamo, mu mashuri, mu bitaro no mu bigo by’ubucuruzi. Ubusanzwe agizwe n’amazi y’umukara (urugero, ava mu bwogero, mu myenda yo kumesa no mu gikoni) n’amazi y’umukara (urugero, imyanda yo mu bwiherero), kandi agizwe n’uruvange rw’ibintu bikomoka ku bimera, intungamubiri, udukoko duto dutera indwara, ibintu bikomeye biva mu bwiherero, n’ibindi bintu bihumanya ibidukikije. Amazi menshi y’umwimerere atuma bagiteri n’udukoko bikwirakwira vuba; iyo atavuwe, ateza ibyago bikomeye—harimo no kwandura indwara zikomoka ku mazi—bigashyira mu kaga ubuzima rusange n’ibidukikije. Iki kibazo ni gikomeye cyane cyane mu bihugu bifite amikoro make n’aciriritse, aho ibikorwa remezo bidahagije bikunze gutuma amazi yanduye atavuwe asohoka mu buryo butaziguye, bikarushaho kwangiza ibidukikije n’imitwaro y’ubuzima rusange. Kubera iyo mpamvu, kuvura neza mbere yo kuyasohora ni ngombwa kugira ngo habungabungwe ireme ry’amazi. Ariko, uburyo bwo kuyavura buratandukanye cyane mu turere twose: ibihugu bifite amikoro menshi muri rusange bikoresha uburyo bwo kuvura buteye imbere kandi bufite ibyiciro byinshi bugenzura amategeko akaze, mu gihe ibihugu byinshi biri mu nzira y’amajyambere bihangana n’imbogamizi mu bushobozi bwa tekiniki, umutungo kamere, n’inzego z’ubuyobozi. Mbere yo kuvurwa, kumenya neza uko amazi yanduye akoreshwa—binyuze mu bipimo ngenderwaho by’isesengura—ni ingenzi cyane mu gushyiraho ingamba zikwiye zo kuyavurwa, gusuzuma imikorere y’ibikorwa, no gutanga amakuru ku rwego rw’isi yose ku birebana na politiki zishingiye ku bimenyetso bifatika zo gucunga umutungo w’amazi.

Mu bipimo by'ingenzi, azote ya ammonia (NH₃–N) ni yo ikwiye kwitabwaho cyane. Igaragaza ubwinshi bw'imyunyungugu ya ammonia idafite imyuka (NH₃) na ayoni ya ammonia (NH₄⁺), ahanini ikomoka ku mwanda w'abantu n'ibintu bisukura birimo azote. Igipimo cya NH₃–N kiri hejuru bigira uruhare mu gutuma habaho eutrophication, bigatera indabyo z'ibimera bigabanya ogisijeni ivanze kandi bikangiza ibinyabuzima byo mu mazi. Byongeye kandi, ammonia idafite iyoni ni uburozi bukomeye ku mafi n'ibinyabuzima byo mu mazi bishobora kwangiza imiterere n'imikorere y'urusobe rw'ibinyabuzima. Mu bihugu bikize, NH₃–N ikurikiranwa buri gihe hakurikijwe amahame y'ubuziranenge bw'amazi y'igihugu hakoreshejwe uburyo bwemewe bwo gusesengura (urugero: colorimetry cyangwa electrodes zihitamo ayoni), bigatuma habaho kugenzura neza umwanda. Mu buryo bunyuranye, kugenzura icyuho kiracyari mu turere twinshi turimo gutera imbere bitewe n'uburyo buke bwo kubona ibikoresho bigenzurwa, abakozi bahuguwe, n'amabwiriza yo kubungabunga mu buryo burambye - cyane cyane mu turere twihuta cyane aho amazi yanduye arenga iterambere ry'ibikorwa remezo. Bityo, NH₃–N ni ikimenyetso cy'ingenzi cy'ubukana bw'umwanda n'igipimo cy'ingenzi cyo gusuzuma ingaruka z'ibidukikije n'uburyo bwo kuvura.

pH ni ikindi gipimo cy'ibanze gisaba isuzuma ryimbitse. Isobanurwa nk'umurongo ugaragara w'ibikorwa bya iyoni ya hydrogen, pH igaragaza uburinganire bwa aside-base bw'amazi yanduye kandi akenshi iri hagati ya 6.5 na 8.5 mu masoko yo mu ngo, aterwa n'isabune, imyanda y'ibiribwa, n'imyanda iva mu nganda. Gutandukana n'uru rugero bishobora kubangamira inzira zo gutunganya ibinyabuzima (urugero: nitrification), kwangiza ibikorwa remezo byo gutwara, no kugira ingaruka mbi ku binyabuzima byo mu mazi. Mu gihe nyacyokugenzura pHBituma habaho kunoza ibikorwa byo kuvura—nk'ibipimo by'imiti no kugenzura umwuka—mu bantu bafite amikoro menshi. Ku rundi ruhande, gupima pH rimwe na rimwe cyangwa kutagira aho bihurira bikomeje kuba ibisanzwe mu bihe bifite umutungo utoroshye, bigatuma imyanda ihindagurika. Bityo, amakuru yizewe ya pH ntabwo ashyigikira gusa iyubahirizwa ry'amategeko mu gace k'iwabo ahubwo anashyigikira intego zagutse z'umutekano w'amazi yambukiranya imipaka n'isukura ihangana n'ikirere.

Ubwinshi bwa ogisijeni yashongeshejwe (DO) ni ingenzi cyane, cyane cyane mu kwakira amazi n'ibikoresho byo kuvura indwara za aerobic. DO igaragaza ubushobozi bw'ibinyabutabire byo mu mazi bwo gukomeza gukora neza kwa mikorobe no kwisukura ubwabyo. Ubwinshi bwa DO buri hasi bugaragaza ko ogisijeni yagabanutse—akenshi bifitanye isano no kwiyongera cyane kw'ibinyabutabire—kandi bishobora gutera ubushyuhe bwinshi cyangwa uburozi bwangiza ubuzima bwo mu mazi. Nubwo DO idakunze gupimwa *mu mazi mabi* yo mu ngo (akunze kuba adafite umwuka), kugenzura imyanda yavuwe n'amazi yo munsi y'amazi ni ingenzi cyane mu gusuzuma ingaruka z'ibidukikije no gutanga raporo ku mategeko.

Ubwinshi bw'amazi mabi yo mu ngo asohoka ku isi hose bwarushijeho kwiyongera ku ngaruka zifitanye isano n'ibidukikije n'ubuzima. Kurekura amazi mabi mu migezi, mu biyaga no mu mazi y'amazi bibangamira umutekano w'amazi yo kunywa, bigabanyiriza serivisi z'urusobe rw'ibinyabuzima, kandi bigahungabanya iterambere rigana ku ntego ya 6 y'iterambere rirambye (Amazi meza n'isukura). Ubusumbane mu ishyirwa mu bikorwa ry'amategeko, ikoreshwa ry'ikoranabuhanga, n'ubushobozi bwo gukurikirana ibintu burushaho kwiyongera. Bityo, kugena amazi mabi mu buryo buhoraho, busanzwe, kandi bugaragara nk'ikintu cy'ibanze mu gukumira umwanda, gucunga amazi mu buryo bujyanye n'igihe, no gucunga amazi mu buryo bungana.

Gupima neza kandi ku gihe bishingiye ku bikoresho bikomeye kandi bikoreshwa mu gusesengura. Abasesenguzi b'ubuziranenge bw'amazi bagezweho batanga ibipimo nyabyo, bishobora kongera gupimwa, kandi bigakurikiranwa—byoroshya gufata ibyemezo bishingiye ku makuru ku bigo by'imari n'imigabane, abashinzwe kugenzura, n'ibigo by'ubushakashatsi. Imiterere yo gukwirakwiza amazi ku isi igaragaza ubushobozi bw'akarere: ibihugu bikize birushaho gukoresha ibikoresho byikora, bikoresha interineti bihujwe na porogaramu za elegitoroniki, mu gihe ibisubizo bihendutse, bishobora gutwara abantu benshi kandi bidasaba ko amazi akoreshwa mu buryo budahagije ni byo bishyirwa imbere mu bihugu biri mu nzira y'amajyambere. Shanghai Boqiao Instrument Co., Ltd. itanga urutonde rwuzuye rw'ibikoresho byemeweimashini zisesengura ubuziranenge bw'amaziByagenewe by'umwihariko kugenzura amazi yanduye yo mu ngo. Ibikoresho byabo bifite uburyo bwo gupima neza, koroshya ishyirwaho n'imikorere, guhagarara neza mu gihe kirekire, n'ikiguzi cy'ubuzima gishimishije—byemejwe binyuze mu gushyiraho ibikoresho mu bihugu birenga 100. Binyuze mu guteza imbere ikoranabuhanga ryo kugenzura rishoboka, rishobora gukoreshwa mu buryo butandukanye, kandi rifite ubumenyi buhagije—no guteza imbere ubufatanye mpuzamahanga mu guhuza uburyo n'ubushobozi—umuryango mpuzamahanga ushobora gushimangira imiyoborere y'amazi yanduye, kubungabunga urusobe rw'ibinyabuzima by'amazi meza, no guteza imbere iterambere rirambye ryuzuye.

Andika ubutumwa bwawe hano hanyuma ubwoherereze

Igihe cyo kohereza: Gashyantare-02-2026