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Xöû lyù nöôùc baèng PHÖÔNG PHAÙP VAÄT LYÙ

Muïc ñích: Taùch pha loûng – raén (solid – liquid separation)

Taùch chaát raén (TS, SS)Taùch chaát noåiTaùch nöôùc

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Coâng trình xöû lyù vaät lyù

Loïc raùcLaéng tuï Ly taâm LoïcEÙp buøn, loïc eùp…

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Traïm bôm nöôùc thaûi

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Loïc qua -ScreensCE 525 J(Hans) van Leeuwen, PE

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Song chaén raùc

Screening

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Boä phaän thu gom raùc

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Loïc raùc

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Loïc raùc

barscreendumpster2

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Thu gom raùc

rotoscreen- MEVA SCREENS

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Beå laéng keát hôïp song chaén raùc

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Loïc raùc daïng xích

Chain screen CE 525 J(Hans) van Leeuwen, PE

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Loïc qua daïng quay

ROTARY DISCSCREENCE 525 J(Hans) van Leeuwen, PE

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Loïc qua daïng thuøng quay –

Rotary drum Screen

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Laéng tuï – Sedimentation

Rachel Casiday, Greg Noelken, and Regina Frey, Washington University (http://wunmr.wustl.edu/EduDev/LabTutorials/Water/PublicWaterSupply/PublicWaterSupply.html)

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Beå laéng ngang - horisonal clarifier

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Beå laéng ngang - horisonal clarifier

horisonal clarifier

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6/9/2006 17

Beå laéng coù taám chaën

Settling tank with inclined platesCE 525 J(Hans) van Leeuwen, PE

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Beå laéng ngang - horisonal clarifier

An empty sedimentation tank with scum scraper on the top

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Beå laéng ngang - horisonal clarifier

horisonal clarifier

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Laéng ngang coù gaït buøn

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Beå laéng ngang - horisonal clarifier

An empty sedimentation tank with sludge scrapers at the bottom

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Laéng höôùng kính - Upflow clarifiers

•Laéng höôùng kính

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Laéng höôùng kính

Settling tank

CE 525 J(Hans) van Leeuwen, PE

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Beå höôùng kính – radical clarifier

Laéng ñöùng

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CE 525 J(Hans) van Leeuwen, PE

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Beå laéng ñöùng - vertical clarifier

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Laéng – vôùt vaùng

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Laéng – vôùt vaùng

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Taùch chaát noåi

Final Clarifier with Algae Sweep

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Vaùch ngaênWeir Details

CE 525 J(Hans) van Leeuwen, PE

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Laéng keát hôïp taùch chaát noåi

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Xyclon nöôùc - hydrocycloneshttp://www.krebs.com/tech_pdf/sizing_sel.pdf

CE 525 J(Hans) van Leeuwen, PE

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Ly taâm

Cyclone -Grit_Removal_Complex

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Ly taâm

hydrogrit_2

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Beå taùch chaát raén baèng ly taâm

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Loïc tinh heát hôïp voû aùo gia nhieät

Fine screen with option heater jacket

CE 525 J(Hans) van Leeuwen, PE

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WEDGEWIRE SCREENSCE 525 J(Hans) van Leeuwen, PE

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CE 525 J(Hans) van Leeuwen, PE