Yokuhlanza Mechanical amanzi angcolile: izindlela, izici wesifunda

Namuhla kukhona zamakhemikhali, ngokomzimba, mechanical ukwelashwa begazi lamanzi anokugcola. Ziyahlukahluka kuye ngokwesimo izinqubo ezishukumisa lezo, kanye inqubo nemingcele. Cabangela eminye, iziphi izindlela mechanical ukwelashwa indle.

Uhlolojikelele

Ukusingathwa namanzi asetshenziswa amanzi zezimboni njengoba umthombo. Ngokusebenzisa e ezezimbono, kufanele aqeqeshwe. Phakathi wakhe ngokusebenzisa yokuhlanza amanzi angcolile kusuka ukungcola lokukhanda. Ngenxa yale njongo, izindawo ezikhethekile. Ziyashiyashiyana ngohlobo ezakhiwe kanye neminye imingcele.

izinhlobo zosizo

Lapho filtration isetshenziswa:

1. grates Mechanical for yokuhlanza amanzi angcolile.
2. Sand izingibe.
3. Izakhi ulwelwesi.
4. Primary sedimentation amathangi.
5. amathangi Septic.

Letakhi asetshenziswa ngokulandelana.

Ngokucacile wesifunda uhlanzekile mechanical anokungcola

Ngo esigabeni sokuqala, ukuboshwa ukungcoliswa enkulu amaminerali kanye umsuka organic. Ngenxa yale njongo eheleni. Ukuze ukususwa esiphezulu ngesihlungo izakhi indawo asetshenziswa. Ububanzi esiphezulu ukuvuleka e eheleni - 16 mm. Izingxenye ebambekile wakhe, uchotshoziwe. Khona-ke, uma bengathunywa kanye kwezulu izitshalo ukwelashwa indle kabusha. Futhi kungenzeka ukudla okuqinile isehlane zilahlwe ngendlela ebonisa ukukhathalela isikhala ukucutshungulwa kwemfucumfucu yezimboni nendle yasekhaya. Ngemva kokuqala filtration emfantwini is badabula isicupho isihlabathi. Kube labelwe ukungcola izinhlayiya emihle. Lokhu, ikakhulukazi, ukulwa ngengilazi, slag, isihlabathi nokunye. Ngaphansi kwethonya amandla adonsela phansi, basuke imali. Khona-ke ukusebenzisa gibe amafutha. Ngalezi ezakhiwe eyenziwa ukususwa kwezinto hydrophobic ebusweni ngamanzi flotation. Sand, lapho sidlula ezikhethiwe isihlabathi izicupho ngokuvamile agcinwe futhi kamuva asetshenziswa imisebenzi komgwaqo. izakhi ulwelwesi esetshenziselwa filtration ezijulile. muva Le ubuchwepheshe wathola ngempela kwandile. Mechanical yokuhlanza amanzi angcolile ulwelwesi indlela ihlinzeka impahla ukubuya engahleliwe umjikelezo ukukhiqiza.

sebethule indlela

yokuhlanza Mechanical ngale ndlela kungenziwa anokungcola isicelo, isibonelo, ukususa izinhlayiya imisiwe. Ukuhlunga kuleli cala bangase zingahlelwa ngezindlela ezimbili. Eyokuqala kuhilela ukusetshenziswa amandla adonsela phansi ukusilaphazeka. Ngaphansi kwethonya yayo inqubo yokuxazulula le izinhlayiya imisiwe ezizika phansi. Enye indlela kuhilela ukusetshenziswa amandla centrifugal. ukuphathwa Mechanical wamanzi anokungcola achithayo izindlela ezinjalo ongaqeda izingxenye zingaxazululeki, ubukhulu amamilimitha angu okuyinto engaphezu kwekhulu ambalwa. Ngo inqubo kulungiselelwa izinto zokusetshenziswa for kabusha ukusetshenziswa emsebenzini wokukhiqiza evame ukusetshenziswa multi-hlobo ukonakala amathangi. Kancane feedstock ehlungiwe fed ngesikhathi isinyathelo esisodwa kuya ingcindezi esilandelayo.

flotation

ukuphathwa Mechanical wamanzi anokungcola achithayo indlela okunjalo ihilela ukufundisa ukudluliswa kwezinto ezingcolisayo ebusweni nge air Bubbles. Ngenxa yalokho, kukhona flotation Foam kumiswa. Ziqukethe izingxenye elonakalisayo ziyasuswa kamuva usebenzisa scrapers. Air Bubbles ingase ivezwe ngezindlela lokukhanda. Ngenxa yale njongo, a umlomo wombhobho noma a ophephela nokunye electroflotation.

Ukusetshenziswa izinto ukungena nakwamanye amazwe

Le ndlela kubhekwa kakhulu ezivamile. Nge izinto ukungena nakwamanye amazwe luqedwe kwenze yokuhlanza mechanical wamanzi anokungcola achithayo oily. Lapho esetshenziswa isihlungi impahla noma anezikhala of isakhiwo ekhethekile. Le ndlela esihambelana izicelo ezidinga ukusetshenziswa kwamanzi kabusha.

izici isihlabathi izicupho

Kusukela inethiwekhi amapayipi emfantwini sidla ukuba izikrini grills. Lapha basuke elicwengekileyo. izinto ezinkulu - ikhishi imfucuza, zidwedwe, iphepha, njll - aphethwe. Ngemva kwalokho, basuke isuswe yayiswa decontamination kanye magciwane. I emfantwini ehlungiwe fed isicupho isihlabathi. Ziklanyelwe ukuvikela izifiki ekungcolisweni izinhlayiya amaminerali. Ezakhiwe isihlabathi izicupho zingase zihluke. It kuncike umthamo kwendle engenayo. Sand izicupho kungaba mpo futhi enezingqimba, kanye umqhewu. Eyokuqala izinhlobo ezimbili asetshenziswa zokukhuculula indle, kanti owokugcina uyoba ngo - eziteshini. Kuqondile futhi ovundlile isihlabathi isicupho ifakiwe, uma umthamo izinto zokusetshenziswa angenayo i-ezingaphezu kuka-300 m ³ / usuku. Sand izicupho kuyenziwa ezimbili-piece. Lokhu kuyadingeka ukuqinisekisa ukuthi inqubo ukukhanda Neyesibili kungaba ukusebenza. Ngo ezakhiwe ovundlile izinhlayiya amaminerali sebethule inqubo kwenzeka uma uketshezi ageleza ngesivinini 0.1 m / umzuzwana. I mpo isihlabathi Bangababambi Ukukhetha ukungcola Kwenziwa oqeda emfantwini phezulu. Isivinini Fluid ngesikhathi esifanayo - 0.05 m / s.

inzika

Basuke kubhekwe eziyisisekelo, futhi ngenxa yalokho lwezinhlobo ezivame kakhulu izitshalo filtration. Iningi lezifiki ungahlinzekela ukunyakaza enezingqimba noma mpo emanzini. Nge semali izinto zokusetshenziswa esetshenziswa ukwakhiwa operation okuqhubekayo. Uma ukugeleza kwamanzi ngosuku -. Hhayi, asetshenziselwa ezingaphezu kuka-50 eziyinkulungwane m3 mpo sokulungisa amathangi. Ukusebenza ukufaka ezifana elandelayo. Effluents kuhlinzekwa ngu ipayipi emaphakathi phansi isakhiwo. I emfantwini ihamba kuze yokutakula futhi emathileyi lokuqoqa. Phakathi bephakamisa izakhi amanzi iconsi nge high amandla adonsela phansi ethize. Futhi, sedimentation amathangi Radial uhlobo esetshenziselwa filtration.

Ukucaciswa lokucubungula

Imboni isebenzisa zamabanga aphansi naphezulu sedimentation amathangi. Ezinye asethwe phambi izindawo filtration yemvelo, kanye nezinye, ngokulandelana - ekukhanyiseleni imfucuza ngemva kwabo. Secondary sedimentation amathangi futhi oxhumana naye. Uma isimo sezwe ivumela esithweni oqondile emadanyini amanzi, isifunda isihlungi kumele kunikezwe magciwane ethangini. Ukumiswa evezwe eyinhloko sokulungisa ithangi, ukubola. Ungqimba kwaphumela womile ezizindeni ekhethekile, bese kusetshenziswa njenge-Umanyolo wezolimo.

Aerators futhi biokoagulyatory

idatha uhlobo izakhiwo senzelwe nonchemical ukucutshungulwa ukungcola kanye kodaka ngokweqile ngu siwasebenzise ngamanzi usebenzisa umoya onomfutho. Aerators kwakheka angonxande, okuyinto ukufakwa ukwahlukanisa ngelula indlela ukunyakazisa. Letakhi neqhaza ukucaciswa ezingeni okusamanzi amafutha emzimbeni. I aerators zivame eyenziwa yokuhlanza mechanical wamanzi anokungcola achithayo uwoyela-aqukethe. Kulezi ezakhiwe wayisa feedstock belungiselela esigabeni esilandelayo filtration. Aeration - lokhu ukukhipha inqubo amanzi Amaminithi ayi-10-30. Air ukugeleza kuzihlungi noma izimbobo amapayipi. Biokoagulyatory kwakhiwa njengoba enezingqimba noma mpo sokulungisa ithangi nge endaweni annular kanye gumbi emaphakathi. It ihlangana loxhumana isebenze ngokweqile kodaka ngamanzi. Ukuze kuncishiswe ukugeleza komoya ekamelweni maphakathi 4 emakhoneni unikeze ibhokisi esingunxantathu okwenyanga. Kulokhu, at a 2.5-3 m ukujula asethwe ithangi ovundlile nge lemifanekiso amapuleti. Amanzi engena tube central ngokusebenzisa ugqoko supply.

isinyathelo ezakhiwe

impahla eluhlaza is busuka indawo coagulator ngezansi amapuleti zokuhlunga. Lokhu kuvimbela ukuvaleka by izinhlayiya ezinkulu. Ubuningi kodaka cishe 7 g / l. Kulokhu lemali kufanele kube mayelana 1% ukugeleza ngesilinganiso emfantwini. Okufika umoya onomfutho ihlinzekwa ukuze amapuleti. Ngosizo kodaka isebenze kuyinto ixutshwe amanzi angcolile kanye siyagcinwa kusesimweni yokumiswa. Ngakho aeration umfutho kufanele kugcinwe ngaphakathi 1.8-2 m ² / h. Lolu ketshezi iphathwa emoyeni, uqala ukunyakaza eduze Amapayipi kwegazi zazo ogibele into esiyibonisa ngezikhathi ezithile ekamelweni emaphakathi. nodonga lwawo lungaphezu esitsheni. I annular coalescer zone kwakhiwa kwesamba yl ungqimba phakathi evele yangaphandle futhi egumbini emaphakathi. ezingeni layo kuzoncika ukugeleza ngesilinganiso emfantwini. Lesi sendlalelo kwesamba ikhuthaza coagulation isivinini yokululama ephakamisa feedstock nekugwema directivity ukunyakaza mpo ketshezi.

isiphetho

yokuhlanza Mechanical yinqubo esibaluleke kunazo zonke ibhizinisi ezimbonini. Kubalulekile, ngoba ikuvumela ukulungisa uketshezi ezigabeni alandelayo filtration. yokuhlanza Mechanical noma kunjalo angeke anganakwa. Kungenjalo, okwalandela filtration isinyathelo uzobe kakhulu sebehlushwa. Ngaphezu kwalokho, ukuba khona kuyizinhlayiyana ezingcolisa ezinkulu zingaphazamisa izakhiwo ekwelashweni begazi. Lokhu, Kwakuyohlanganisani izindleko ezengeziwe for ukukhanda noma imishini. Ukwakheka ukuhlunga kufanele kukhethwe ngokuvumelana imininingwane yalolu ibhizinisi, ivolumu imfucuza kanye nesidingo kabusha ukusetshenziswa manzi ahlanzekile.