Isesengura rishoboka ryo gusaba mu rwego rwo gutakaza inganda
1. Intangiriro y'ibanze
Ibyuma biremereye byicyuma bivuga umwanda wibidukikije uterwa nibyuma biremereye cyangwa ibice byabo. Ahanini biterwa nibintu byabantu nko gucukura amabuye y'agaciro, gusezerera gaze, kuhira imyanda no gukoresha ibicuruzwa biremereye. Kurugero, indwara yikirere nuburwayi mubuyapani mu Buyapani biterwa n'umuvuduko wa Mercury na CADMIIM. Urwego rwibibi biterwa no kwibanda hamwe nuburyo bwa shimi bwibyuma biremereye mubidukikije, ibiryo n'ibinyabuzima. Kwanduza ibyuma biremereye bigaragarira ahanini mu myanya y'amazi, kandi igice cyacyo kiri mu kirere n'imyanda ikomeye.
Ibyuma biremereye bivuga ibyuma bifite uburemere bwihariye (ubucucike) burenze 4 cyangwa 5, kandi muri Tanifoni, Diapon, Diapon, Ifeza, Rinc, Zinc hamwe nabandi biremereye Ibyuma bisabwa bisabwa mubikorwa byubuzima, ibyinshi mubyuma biremereye nka Mercure, kuyobora, muri Cadmium, nibindi ntibikenewe kubikorwa byubuzima ni ubupfura runaka ni uburozi kumubiri wumuntu.
Ibyuma biremereye muri rusange bibaho muri kamere mubihe bisanzwe. Ariko, kubera uburyo bwo kurushaho gukoreshwa, gushonga, gutunganya no gukora ibyuma biremereye nabantu, Mercure, Cadcury, Cadmium, ibibi, n'amazi, n'ubutaka. Bitera umwanda ukomeye. Ibyuma biremereye mubihugu bitandukanye cyangwa imiterere yimiti bizakomeza, byegeranya kandi bimukira nyuma yo kwinjira mubidukikije cyangwa urusobe rwibinyabuzima, bitera ibyago. Kurugero, amakimbirane aremereye asezerewe niyabatora ashobora kwegeranya muri algae no hasi yibyondo ari gito, kandi akaba ari muto cyane, bityo akaba yarahimwe ryibandaho, bityo bigatuma umwanda wibandaho, guteza umwanda. Kurugero, indwara zamazi mu Buyapani ziterwa na mercure mumazi yimyanda yavuye mu nganda za Caustic Soda, yahinduwe mercure ya caustic Soda, yahinduwe mercure y'ibinyabuzima binyuze mu bikorwa byo mu biro; Urundi rugero ni ububabare, buterwa na cadmium yavuye mu nganda za zinc gushonga hamwe n'inganda za Sedimi. Kuri. Mu buryo bwo gusohoka mu cyumba cy'imodoka binjira mu bidukikije binyuze mu kirere no mu bindi bikorwa, bikaviramo kwiyongera kw'ibintu bigezweho, bikavamo kwiyongera kw'ibintu bigezweho, bikavamo kwiyongera kw'ibintu bigezweho, bikavamo kwiyongera kw'abantu bagezweho, bikaviramo gushirwa mu bihe bya none, kandi byangiza ubuzima bwa muntu.
Umukozi wa Macromoleclar aremereye, umutuku-umutuku-umutuku-umutuku-umutuku, urashobora guhitana byihuse ibyuma bikabije mu bushyuhe bw'icyumba, nka HG + +, HG2 +,. Uburyo bwo kuvura buroroshye kandi bworoshye, ikiguzi ni gito, ingaruka ziratangaje, ingano ya sludge ni nto, ihamye, idasobanutse, kandi nta gihuru cya kabiri, kandi nta gihuru cya kabiri. Birashobora gukoreshwa cyane mugucuruza imyanda mu nganda za elegitoroniki, gucukura no gushonga, inganda zo gutunganya icyuma, gutera imbaraga, imbaraga zo gutera imbaraga nizindi nganda. Ibisabwa PH: 2-7.
2. Umwanya wibicuruzwa
Nkicyuma cyiza cyane cyo gukuramo, gifite uburyo butandukanye. Irashobora gukoreshwa mumazi ya bose akubiyemo icyuma kiremereye.
3. Koresha uburyo nuburyo busanzwe
1. Uburyo bwo gukoresha
1. Ongeraho kandi ubyuke
Ongeramo umukozi wa polymer iremereye cyane kuri icyuma kiremereye gion-kirimo amazi meza, reactions ako kanya, uburyo bwiza ni ugukangura buri gihe cyibihe 10min.
②Konda ibintu biremereye byicyuma mumata kumazi, ubushakashatsi bwa laboratoire bugomba gukoreshwa kugirango hamenyekane umubare wicyuma kiremereye.
③Kora kwivuza imyanda irimo icyuma biremereye hamwe nibitekerezo bitandukanye, umubare wibikoresho fatizo byongeweho birashobora kugenzurwa na Orp
2. Ibikoresho bisanzwe hamwe nikoranabuhanga
1. Kurangiza amazi 2. Kugirango ubone ACID cyangwa Alkali binyuze muri PH Reginer Tank ya Redox 10. Ikinyamakuru cyo Gutanga Ibikoresho bya Agglomeration 10min 7, Delud 9, Ikigega 10, Akayunguruzo 121, PH ya nyuma ya PH
4. Isesengura ryinyungu zubukungu
Gufata amashanyarazi nkamazi yubutaka busanzwe nkintangarugero, muri iyi nganda zonyine, ibigo bisaba bizagera ku nyungu nyinshi zimibereho nubukungu. Amashanyarazi ya electroplate ava mu mazi yoza ibice hamwe nindabyo nkeya. Ubwoko, ibirimo nuburyo bwimiterere iremereye mumatanda yamatanda biratandukanye cyane nubwoko buremereye bwicyuma nkumuringa, Chromium, Zinc, Cadmium, na Nikel. . Nk'uko imibare ituzuye, gusohora buri mwaka imyanda y'amazi yonyine yonyine irenze toni miliyoni 400.
Kuvura imiti ya electroplate inpfuya izwiho nkuburyo bwiza kandi bwuzuye. Ariko, ucire urubanza ibisubizo byavuye mumyaka myinshi, uburyo bwa chimique ifite ibibazo nkibikorwa bidahungabana, imikorere yubukungu nibidukikije. Umukozi wa polymer aremereye yamazi yakemuwe neza. Ikibazo cyavuzwe haruguru.
4. Isuzuma ryuzuye ryumushinga
1. Ifite ubushobozi buke bwo kugabanya crv, ph urwego rwo kugabanya cr "ni ubugari (2 ~ 6), kandi benshi muribo ni acide nkeya
Amazi avanze arashobora gukuraho gukenera kongera aside.
2. Nibisanzwe alkaline, kandi agaciro ka PH irashobora kwiyongera icyarimwe yongeyeho. Iyo PH igera kuri 7.0, cr (vi), CR3 +, CU2 +, ZN2 +, FE2 +, HE2 +, nibindi, ibibi birashobora gukurura bisanzwe, ni ukuvuga ibyuma biremereye birashobora gucika intege mugihe bigabanye igiciro cya VI. Amazi yavuwe yujuje byimazeyo igihugu cyambere cyigihugu
3. Igiciro gito. Ugereranije na sodium gakodi gakondo, igiciro cyo gutunganya kigabanuka kurenza rmb 0.1 kuri toni.
4. Umuvuduko wo gutunganya urihuta, kandi umushinga wo kurengera ibidukikije ukora neza. Imvura yoroshye gutura, ikaba yikubye kabiri muburyo bwa lime. Imvura icyarimwe ya F-, p043 mu mazi
5. Umubare wa sludge ni muto, kimwe cya kabiri cyimiti gakondo ya shimi
6. Nta gihuru cya kabiri cy'ibyuma biremereye nyuma yo kuvurwa, kandi gakondo umuringa wa Copper Umuringa biroroshye kuri hydrolye;
7. Nta gufunga umwenda, birashobora gutunganywa ubudahwema
Inkomoko yiyi ngingo: Sina aiwen yasangiye amakuru
Igihe cyohereza: Nov-29-2021