Uburyo bwo gukoresha Soda yo mu bwoko bwa Caustic mu gutunganya amazi yanduye – Gukurikiza amategeko ku giciro gito

Ku bakora mu nganda zikora imiti n'abakora mu gutunganya amazi yanduye, soda ya caustic ni ingirakamaro cyane kandi ihendutse. Ituma habaho guhindura pH vuba, imvura igwa mu byuma bikomeye, no kongera uburyo bwo gufungana kw'amazi. Ariko, ibibazo bikunze kugaragara birimo gukoresha dose idakwiye (yaba idahagije cyangwa irenze urugero) n'uburyo bwo gushonga butari bwo bigatuma habaho gufungana cyangwa kudakora neza. Ubu buryo bukurikira bukemura ibi bibazo.

Kwitegura mbere yo kubagwa – Intambwe eshatu z'ingenzi

1. Isesengura ry'amazi yanduye: Pima pH, COD, ingano y'icyuma gikomeye, n'ibindi bipimo bifatika. Igipimo cya soda ikenewe giterwa n'ubusharire bw'amazi yanduye n'umutwaro w'imyanda. Isesengura rikumira ko amazi yanduye adakoreshwa neza (atayujuje ibisabwa) ndetse n'uko arenze urugero (igiciro cy'amazi asanzwe n'umwanda wa kabiri).
2. Guhitamo Soda Icayi: Ku bijyanye no gutunganya amazi yanduye muri rusange, 96% cyangwa 98% birahagije. Ku bijyanye n'amazi yanduye afite ubuziranenge buhanitse akenera ubuziranenge bwinshi bw'imyanda, 99%+ by'ubuziranenge bishobora gukoreshwa, nubwo byaba bihenze.
3. Ibikoresho byo Kwirinda Umuntu ku Giti Cye (PPE): Ambara uturindantoki twa rubber, indorerwamo za shimi, imyenda yo kwirinda, n'icyuma gihumeka. Menya neza ko umwuka uhumeka neza kandi ugire amazi yo kwiyuhagira mu gihe cyihutirwa.

Uburyo Bukwiye bwo Gusesa

Kurikiza ihame rya "gushyiramo buhoro buhoro, gukurura, gukonjesha".

• Igikoresho cyo gushonga: Koresha ibikoresho bya pulasitiki cyangwa ibya ceramic gusa. Ntukigere ukoresha ibikoresho by'icyuma kuko umuti wa alkaline uzabingiza.
• Ingano y'amazi: Koresha igipimo cya hafi igice 1 cya soda ikoreshwa mu gukaraba n'ibice 10-20 by'amazi.
• Uko bikorwa: Shyiramo soda ikaranze buhoro buhoro kandi buhoro buhoro mu mazi uhora uvangavanga. Ntuzigere wongeramo amazi kuri soda ikaranze, kuko bishobora gutera ingaruka mbi no gusukamo amazi.
• Gukoresha ubushyuhe: Ubushyuhe bwinshi burarekurwa mu gihe cyo gushonga. Reka umuti ukonje kugeza ku bushyuhe bw'icyumba mbere yo kuwukoresha.

Uburyo bw'ingenzi - Uburyo bwo gupima no kongeramo

• Igereranya ry'ingano: Nk'urugero, garama 5–8 za soda ya caustic kuri metero kibe y'amazi yanduye byongera pH ho hafi unit 1. Ariko, buri gihe kora ikizamini cy'icupa: fata urugero ruto rw'amazi yanduye, ongeramo ingano zitandukanye z'umuti wa soda ya caustic, hanyuma upime pH ivuyemo kugira ngo umenye ingano nziza yo kugera kuri pH y'icyitegererezo ya 7–8.
• Ibyuma Biremereye Bihari: Niba amazi yanduye arimo ibyuma biremereye (urugero, umuringa, icyuma, icyuma cy'ubutare), hashobora kuba ngombwa ko hashyirwaho ingano nini kugira ngo hakorwe hydroxide idashonga. Hindura ikizamini cy'icupa ukurikije uko gikenewe hanyuma upime ingano y'ibyuma bisigaye.
• Uburyo bwo kongeramo: Shyiramo umuti wa soda ya caustic wateguwe buhoro buhoro kandi mu buryo bungana mu gikoresho cyo kuyitunganya mu gihe uvanga. Nyuma yo kongeramo, komeza kuvanga mu minota 10-15, hanyuma ureke igume.

Inama n'amabwiriza yo kwirinda kugabanya ikiguzi

• Koresha soda ya caustic isukuye ya 96% mu bikorwa byinshi; ubuziranenge bwinshi ntibukunze kuba ngombwa.
• Shyira hamwe n'ibinyabutabire (urugero: polyaluminum chloride, polyacrylamide) kugira ngo wongere flocculation no kugabanya ikoreshwa rya soda ihumanya.
• Ntugashyiremo soda ya caustic icyarimwe hamwe n'ibintu bitera aside (urugero: aside hydrochloric, aside sulfuric). Niba byombi bikenewe, shyiramo amasaha 1-2 hagati yo kongeramo.
• Genzura pH buri gihe mu gihe cyo kuyipima kandi ukosore uko bikenewe.
• Vumbura umuti wa soda isigaye mbere yo kuyijugunya ukurikije amabwiriza agenga ibidukikije.