1. Ni izihe soccrants, coagulants na kondereti?
Izi shinets zishobora kugabanwa mubyiciro bikurikira ukurikije uburyo butandukanye muburyo bwo guswera kanda ibyuma byuruhande:
Flocculant: rimwe na rimwe bita coagulant, birashobora gukoreshwa nkuburyo bwo gushimangira isura ikomeye-yamazi, ikoreshwa mubigega byibanze bya tank, ikigega cya kabiri cyimyanya, ikigega cya disiki hamwe nubuvuzi bwamayeri cyangwa uburyo bwo kuvura.
Imfashanyo ya coagulation: Abashyigikiye abafasha bafite uruhare mu kuzamura ingaruka zo kwitwara.
Condetioner: Uzwi kandi nka Dewater Agent, ikoreshwa mugutunganyagurika mbere yo kwizirika, hamwe nubwoko bwabwo harimo bimwe mubimwe mubice byavuzwe haruguru hamwe nabambari bavuzwe haruguru.
2. Flocculant
Abakugari ni ibyiciro byibintu bishobora kugabanya cyangwa gukuraho imvura yo kugwa no gutuza kwugabanya ibice bitatanye mumazi, kandi bigatera uduce dutatanye dutera imbere kandi dusahura kugirango dukureho.
Dukurikije imiti, abakundwa birashobora kugabanywamo abakundwa na moshi.
Inkunga ya Onorganic
Abakundwa gakondo bahanganye nimyunyu ngufi ya aluminium Umunyu wa aluminum urimo aluminiyumu sulfate (al2 (Soh 18h 18h2o), Alum (Nol2o3), SOC2O3), SOC2O3), Feso4), Feso4) na ferric sulfate (Fe2 (So4) 3 ∙ 2H20).
Muri rusange, abakundwa muri anorganike bafite ibiranga ibikoresho byoroshye biboneka, kwitegura byoroshye, igiciro gito, nuburyo buciriritse, nuko bigakoreshwa cyane mu kuvura amazi.
Inkomoko ya Polymer
Hydroxyl na ogisijeni ishingiye kuri oxygen ya al (iii) na FE (III) izakomeza guhuzwa mu buryo butangaje mu bihe bimwe na bimwe, kandi ubunini bwabo buzaba muri Nanometero. Ibisubizo bya dosage ndende.
Kugereranya reaction yabo hamwe nigipimo cyinshi, reaction ya aluminium irahagaze kandi imiterere irahagaze neza, mugihe hydrolyzed ihamye, mugihe hydrolyzed yicyuma yibasiye vuba cyane kandi byoroshye guturika no gucika intege.
Ibyiza bya polymer polymer idasanzwe bigaragarira mugihe bikora neza kuruta procculat gakondo nka jorloride na ferric, kandi bihendutse kuruta polymer polymer. Noneho chlyalumum chloride yakoreshejwe neza muburyo butandukanye bwo kuvura amazi, imyanda yinganda, harimo no kwisiga, buhoro buhoro kuvura no kuvurwa kwamahoro, kandi bimaze guhinduka buhoro buhoro. Ariko, mubijyanye na morphologiya, urwego rwa polymeri, ingaruka za coagulation-flocture-polymer polymer inorundic iracyari muburyo bwumunyu rusange wumunyu wa gakondo na kano kama.
Polyiminum chloride, PAC, MSDS Polipulloruro de aluminio, CES no 1327 41 9, PALLLORUAL DELORIDE, YAKORESHEJWE NA PAC, OH) McL3N-m. PIC ni ibintu byinshi bya electrolyte bishobora kugabanya cyane ubukonje bwa colloidal yibumba nkibumba (amafaranga menshi mabi) mumazi. Bitewe na misa nini nini ya molekoliple hamwe nubushobozi bukomeye bwo kumenyesha, Flocs yakozwe ni nini, kandi imikorere ya floctulation hamwe nimikorere yimyanda nibyiza kuruta ibindi bitera.
Poly aluminium chloride ifite urwego rwo hejuru rwamasabusi, kandi byihuse nyuma yo kongeramo birashobora kugabanya cyane igihe cya floc. Poly aluminium chloride pac ntabwo yibasiwe n'ubushyuhe bw'amazi, kandi ikora neza iyo ubushyuhe bw'amazi ari buke. Igabanya agaciro k'amazi make, kandi Ph Scess PH nini (irashobora gukoreshwa murwego rwa PH = 5 ~ 9), ntabwo ari ngombwa kugirango wongere Agent ya Alkaline. Igipimo cya PAC ni gito, ingano yibyo yakozwe nayo ni nto, kandi ikoreshwa, imicungire nibikorwa byoroshye kubikoresho nibikoresho. Kubwibyo, FAC ifite impengamiro yo gusimbuza buhoro buhoro sulfate mu rwego rwo gutunganya amazi, kandi ibibi byayo ni uko igiciro kiri hejuru y'icyakunzwe gakondo.
Mubyongeyeho, uhereye kubitekerezo bya chimie ya chimie,PAl Aluminium chlorideNibicuruzwa bya kinetic sociolure ya hydrolysis-polyrimation ikora inzira yumunyu wa aluminium, nikihe kiremereye. Mubisanzwe, ibicuruzwa bya pac pac bigomba gukoreshwa mugihe gito (ibicuruzwa bikomeye bifite imikorere ihamye). , irashobora kubikwa igihe kirekire). Ongeraho umunyu wibihe (nka cacl2, Mncl2, nibindi) cyangwa Macronolecules (nka polyinyl inzoga (nka polyinyoni, nibindi) birashobora kuzamura ubushobozi bwa PAC, kandi birashobora kongera ubushobozi bwo guhumana.
In terms of production process, one or several different anions (such as SO42-, PO43-, etc.) are introduced in the manufacturing process of PAC, and the polymer structure and morphological distribution can be changed to a certain extent by polymerization, thereby improving the The stability and efficacy of PAC; Niba ibindi bice bigize CATIC, nka Fe3 +, byatangijwe mubikorwa bya PAC kugirango Al3 + na Fe3 + bikabaga hydrolytically polymelydically polymelydin, bigizwe na flcculant polcumumum ibyuma.
Organic polymer flicculant
Synthetic organic polymer polymer polymen ahanini ni polypropylene na polyethylene ibintu, nka polyacrylimide na polyetyleneriimine. Abakundwa bose ni liner ya macromlecules, buri macronolecule, buri macronolecule nyinshi zirimo gusubiramo amatsinda yishyuwe, nuko nabo bitwa Polyyelecttes. Izi zirimo amatsinda yashinzwe neza ni CATIC Polyelettes, kandi ikubiyemo amatsinda yashizwemo ni aiolyeleadtes, ntabwo irimo amatsinda meza cyangwa yishyurwa nabi cyangwa yitwa kutainic polyelelytes.
Kugeza ubu, abasomeka cyane Polymer cyane ni anionic, kandi barashobora kugira uruhare gusa mugufasha gukwirakwira kwamazi yashinjwaga. Akenshi ntibishobora gukoreshwa wenyine, ariko ikoreshwa muguhuza numwoganya wa aluminium hamwe numwokunwa. Inkunga ya CATIC irashobora gukina uruhare rwa coagulation no kurira icyarimwe kandi ikoreshwa wenyine, nuko bateye imbere byihuse.
Kugeza ubu, polyacrylamide polymeni zikoreshwa kenshi mugihugu cyanjye, akenshi zikoreshwa muburyo bwo guhuza nicyuma na aluminium. Ingaruka yo kutabogama zicyuma na aluminium ku munyukizo za colloidal n'igikorwa cyiza cyo kurimbukiranya kwa polymer cyakoreshejwe mu kubona ingaruka zishimishije. Polyacrylamide ifite ibiranga dosiye nkeya, umuvuduko wihuse, hamwe na Flocs nini na Flocs nini. 80% ya synthetic organic polymefike polymer yakozwe muri iki gihe ikozwe mugihugu cyanjye nibicuruzwa.
Polyacrylalide Pam, Polyelectrolyte akoresha, Polyelectrolte Cationte, CATIC PolymerTolte, Catic Polymerdide ninzitizi nini ya sylymetic polyment, Polyeliptrolyte, kandi rimwe na rimwe ikoreshwa nka coogulant. Umusaruro wibikoresho bya polyacrylamide ni polyacrylonitrile ch2 = chcn. Mubihe bimwe na bimwe, Acrylonitrile ni hydrolyzed kugirango ikore acrylamide, kandi acylamide noneho igahagarikwa polyérimeImide kugirango ibone polyacrylalide. Polyacrylamide ni resin ihujwe namazi, kandi ibicuruzwa ni granular ikomeye kandi viscous igisubizo gitangaje hamwe nibitekerezo runaka.
Uburyo busanzwe bwa polyacrylamide mumazi ni ibiceri bidasanzwe. Kuberako igiceri kidasanzwe gifite ubunini runaka hamwe nitsinda rimwe ryumutwe waryo, irashobora gucuranga ubushobozi bujyanye nubushobozi bujyanye nubucuruzi, ni ukuvuga, ifite ubunini runaka. ubushobozi bumwe.
Ariko, kuberako urunigi rurerure rwa polyacrylalide rurimo igiceri, urwego rwagati ni ruto. Nyuma yitsinda ryimiryango ibiri ifitanye isano, bihwanye no guhagarika imikoranire no kubura imbuga ebyiri. Byongeye kandi, bamwe mu matsinda azenguruka bapfunyitse mu miterere y'ibiceri imbere yacyo ntibashobora guhura no kwambura umwanda mu mazi, bityo ubushobozi bwayo budashobora gukurikizwa.
Kugirango twongere dutandukane amatsinda ajyanye na amude ansome kandi agaragaze amatsinda yihishe hanze, abantu bagerageza kongera amatsinda adasanzwe, ndetse bakagerageza kongeramo amatsinda maremare cyangwa andion kubushobozi burebure bwa moleculation, mugihe cyo kuzamura ubumuga burebure cyangwa kugabanya ubushobozi bwamashanyarazi hamwe ningaruka zamashanyarazi kabiri. Muri ubu buryo, urukurikirane rwa polyacrylamide cyangwa coagulants hamwe nibintu bitandukanye bivamo hashingiwe ku gipamba.
Mu kuvura amabuye yamazi yamazi, rimwe na rimwe akaba ntushobora kugera ku ngaruka nziza yo gukongerwaho, kandi akenshi ni ngombwa kongeramo abakozi bafasha kugirango bateze imbere ingaruka zo gukingira. Uyu mukozi wungirije yitwa imfashanyo ya coagulation. Basanzwe bakoreshwa ni chlorine, lime, acide ya silicique, amagufwa ya magufwa na sodium alginate, yakoresheje karubone hamwe nimbaga zitandukanye.
Bamwe mu bakarisu ubwabo ntibagira uruhare muri coagulation, ariko mu guhindura no kunoza imiterere yo kumarana, bagira uruhare rwo gufasha abaterankunga kugira ngo bakore ingaruka mbi. Abakambani bamwe bitabira imiterere ya Flocs, banoza imiterere ya Flocs, kandi barashobora gukora Floc nziza kandi irekuye umusaruro hamwe na soloclan inorundike itemewe kandi ifatanye.
4. Condationer
Gukobanya, bizwi kandi nk'abakozi bashinzwe umwundwa, birashobora kugabanywamo ibyiciro bibiri: konderanic inorundike hamwe na garikingi. Inkomoko idasanzwe ikwiranye na Vacuum yuzuye hamwe na plate na karande ikaze ibereye celupge, mugihe icyuma gisanzwe gibereye celupriful deterrifugal defaring na cralt filteri ya sludge.
5.Umubano uri hagatiabakundwa, coagulants, na konderants
Umukozi ubohowe ni umukozi wongeyeho mbere yo kurwara ni uwufite umwuma, ni ukuvuga umukozi uteganijwe wo guswera, bityo ibisobanuro byumukozi ushinzwe gutaha hamwe numukozi ushinzwe umwuma nuwagigenewe ni kimwe. Igipimo cyumukozi wawe cyangwa umukozi ushinzwe gutondekanya mubisanzwe ubarwa nkijanisha ryuburemere bwa polide yumye ya sludge.
Abakunganiza bakoreshwa mugukuraho ibibi byahagaritswe mumyanya kandi ni abakozi b'ingenzi mu bijyanye no kuvura amazi. Igipimo cya Flocculant muri rusange kigaragazwa namafaranga yongeweho mubunini bwamazi agomba gufatwa.
Igipimo cyumukozi ushinzwe umwuma (agent agent), Floculant, hamwe nubufasha bwa coagulation burashobora kwitwa dosage. Umukozi umwe arashobora gukoreshwa nkabaphoulant mu kuvura imyanda, kandi irashobora gukoreshwa nka conditioner cyangwa umukozi wa materi ukingiriza kwivuza.
Coagulants yitwa Coagulants iyo ikoreshejwe nkibibashe murwego rwo kuvura amazi. Coagusulant imwe ntabwo yitwa Coagulants mu kuvura amazi menshi, ariko afatanije bivugwa ko akingiwe cyangwa abakozi bavomera.
Iyo ukoresheje aFlocculant, kubera ko umubare wahagaritswe mu mazi ni uko ugarukira, kugirango ugere ku mibonano yuzuye hagati ya Flocculant hamwe n'ibice byahagaritswe, ibikoresho byo kuvangwa no kunyuramo bigomba kuba bifite umwanya uhagije. Kurugero, kuvanga bifata amasegonda mibi kugeza muminota mike, reaction isaba iminota 15 kugeza 30. Iyo sludge iteye ubwoba, mubisanzwe ifata amasegonda make gusa mugihe cortitioner yongeweho kwinjiza kuri terefone, ni ukuvuga inzira yo kuvanga ihwanye na Flocculant, kandi, inzira yo kuvanga gusa, kandi uburambe bwerekanye ko ingaruka zifatika zizongera kwiyongera no kuguma. yagabanutse igihe.
Ibikoresho byiza, abakozi bashinzwe kugurisha babishoboye, kandi asumba abandi-abatanga ibicuruzwa; Natwe turi uwo mwashakanye uhuriweho hamwe n'abana, abantu bose bakomeza agaciro gake "Yixing Amazi meza Co., LTD. ifite uburambe bwo gukora abakozi barenga 100. Turashobora rero kwemeza igihe gito cyo kuyobora no kwizigira ubuziranenge.
Gura byinshi kandi uzigame byinshi mu ruganda rw'umwimerere 100% Abashinwa Ainic polyacrylaside, Chitonan, Prolyameride, DelyaaMe, Ihame Riza, Umukoresha "Ukoresha n'umutima wabo. Twishimiye cyane inshuti zubuzima bwose kugirango dusure kandi tugatanga ubuyobozi, dukore hamwe kandi dukore ejo hazaza heza!
Gutandukana kuva BJX.com
Igihe cyohereza: Jul-09-2022