Amakuru y'inganda
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Ikoranabuhanga rya Lianhua ritanga ibisubizo byo gupima vuba BOD
I. Uburyo bwo gupima bwa BOD bugezweho BOD isobanura Oxygen Demand ya Biochemical. Uburyo busanzwe bwo gupima burimo uburyo bwa coulometric, uburyo bwo gutandukanya no gutera imbuto, uburyo bwo gusya ibintu hakoreshejwe umwanda, uburyo bwa mikorobe bwo gukoresha electrode, uburyo bwo gupima fercue bushingiye kuri mercure, n'uburyo bwo gupima mercure budafite mercure...Soma byinshi -
Ibiranga amazi yanduye ya peteroli n'uburyo amazi yanduye ya peteroli aboneka.
Petrochemical ni urukurikirane rw'ibikorwa byo gutunganya peteroli bishingiye ku bikoresho fatizo, ahanini bishingiye ku gucika, gutunganya, gutandukanya, kuvugurura no guhuza. Amazi yanduye akorwa mu musaruro afite ibice bigoye, ihindagurika rikomeye mu bwiza bw'amazi n'ingano yayo, icyerekezo kinini ...Soma byinshi -
Ikoreshwa, iterambere ry’ibikorwa remezo n’igeragezwa ry’ikoranabuhanga ryo gutunganya imyanda mu mijyi
1 Ibiranga imyanda n'ibisabwa mu gutunganya imyanda mu mijyi mito 1.1 Ibiranga imyanda mu mijyi mito Ibiranga imyanda mu mijyi mito bigenwa n'ibintu bitandukanye. Bitewe n'ubunini bw'abaturage bake n'umuvuduko muto w'amazi ya robine mu mijyi mito, imyanda ivamo ...Soma byinshi -
Isesengura rya politiki y'iterambere ry'inganda mu Bushinwa yo kurwanya ihumana ry'amazi, imiterere y'uruhererekane rw'inganda, imiterere y'amarushanwa n'amahirwe y'ejo hazaza mu 2025
Incamake y'ibikubiye muri iyi nyandiko: Kurwanya umwanda w'amazi ni uburyo bwo kuvura ibikomoka ku mazi bishobora kugira ingaruka ku buzima bw'abantu no ku iterambere ryabo mu buryo butaziguye cyangwa butaziguye, cyane cyane ku kugabanya imyuka ihumanya ikirere no gusana ibidukikije. Mu myaka yashize, leta yagiye ishyiraho itegeko rigenga...Soma byinshi -
Ubumenyi buto n'ubumenyi bunini 丨COD icyitegererezo gisanzwe cyo gushyiraho icyitegererezo
Gushyiraho ingero zisanzwe ni ikintu kigomba gukorwa kenshi mu gihe cy'igerageza. Dufashe urugero rw'igerageza rijyanye no gupima ubuziranenge bw'amazi, gushyiraho ingero zisanzwe, ugereranije agaciro kapimwe n'agaciro k'icyitegererezo cy'icyitegererezo gisanzwe, umuntu ashobora...Soma byinshi -
Uruhare rwa azote na fosifore mu mwanda wakozwe n'ibikomoka ku bimera n'ibimera bivamo ibintu byinshi!
Ku mazi yanduye yo mu nganda afite igice kimwe kandi nta ntungamubiri za azote na fosifore zihari, kongeramo intungamubiri za azote na fosifore ku gihe kandi bikwiye ni ingenzi cyane. Azote, fosifore n'izindi ntungamubiri ni ingenzi mu kubungabunga ikura n'ivugururwa...Soma byinshi -
Gutunganya no gutahura amazi yanduye akomoka kuri peteroli n'ibinure mu nganda
Inkomoko n'imiterere y'amazi yanduye amasukari n'ibinure Amazi yanduye akomoka ahanini ku gutunganya alkali mu buryo buhoraho, gutonyanga, gushyira aside mu mubiri, kuyikuraho, kuyikuraho impumuro mbi, kuyikuraho ibara, kuyisukura, kuyiyungurura n'izindi nzira zo gusukura, kuyisukura mu buryo bw'umubiri no mu buryo bwa shimi...Soma byinshi -
Ubumenyi bujyanye n'amazi mabi n'isuzuma ry'amazi mabi mu gucapa no gusiga amarangi ku myenda
Amazi yanduye y’imyenda ahanini ni amazi yanduye arimo imyanda karemano, ibinure, ibinyampeke n’ibindi bintu bikomoka ku bimera biva mu gihe cyo guteka, koza, gusiga ibara ry’umweru, gupima ingano, n’ibindi. Gucapa no gusiga irangi amazi yanduye akorwa mu buryo butandukanye nko kumesa, gusiga irangi, gucapa...Soma byinshi -
Isuzuma ry'ubuziranenge bw'amazi n'amazi yanduye mu nganda
Amazi yanduye yo mu nganda arimo amazi yanduye yo mu nganda, imyanda yo mu nganda n'amazi akonje. Bivuga amazi yanduye n'amazi y'imyanda akorwa mu nganda, arimo ibikoresho byo mu nganda, ibicuruzwa biri hagati, ibikomoka ku bimera n'imyanda ikomoka mu bimera...Soma byinshi -
Ni gute wahitamo uducupa tw’amazi yanduye dukoreshwa mu gupima amazi yanduye nk’ibikomeye, by’amazi, n’ibitera imbaraga? Inama zacu ni…
Ibipimo by'ubuziranenge bw'amazi ntibitandukanywa no gukoresha ibikoresho bitandukanye bikoreshwa. Ubwoko busanzwe bukoreshwa bushobora kugabanywamo ubwoko butatu: ibikoresho bikomeye bikoreshwa, ibikoresho by'amazi bikoreshwa, n'uducupa tw'ibinini bikoreshwa. Ni gute twahitamo neza iyo duhuye n'ibikenewe byihariye? Ibi bikurikira ...Soma byinshi -
Ugukura kw'amazi mu miyoboro y'amazi: ikibazo cy'ibidukikije ku isi y'amazi
Ugukura kw'amazi mu bidukikije bivuga ko bitewe n'ibikorwa by'abantu, intungamubiri nka azote na fosifore zikenerwa n'ibinyabuzima zinjira mu bidukikije by'amazi bigenda buhoro buhoro nk'ibiyaga, imigezi, ibigobe, nibindi byinshi, bigatuma habaho kororoka kw'ibimera by'ibimera mu buryo bwihuse ...Soma byinshi -
Gukenera umwuka wa ogisijeni mu buryo bwa chimique (COD): urwego rutagaragara rw'amazi meza
Mu bidukikije dutuyemo, umutekano w’amazi ni ikintu cy’ingenzi. Ariko, ubwiza bw’amazi ntibuhora bugaragara, kandi buhisha amabanga menshi tudashobora kubona neza n’amaso yacu. Gukenera umwuka wa shimi (COD), nk'ikintu cy'ingenzi mu gusesengura ubwiza bw’amazi, ni nk'itegeko ritagaragara...Soma byinshi
