Xu Lu Nuoc Thai Tai Tp.ho Chi Minh-bo Mon Xu Ly Nuoc Thai

8/14/2019 Xu Lu Nuoc Thai Tai Tp.ho Chi Minh-bo Mon Xu Ly Nuoc Thai

1/59

1Visu

HIN TRNG X L NC THI

TI THNH PH H CH MINH

HIHIN TRN TRNG XNG X L L NNC TC THHII

TTI THI THNH PHNH PH HH CHCH MINHMINH


2/59

2Visu

NI DUNG BO CO

TNG QUAN V X L NC THI THNH PHN V TNH CHT NC THI

TC HI N MI TRNG

MC TIU X L NC THI

CC CNG TRNH C BN CA XLNT HIN TRNG XLNT TI TP. HCM

HIN TRNG MI TRNG NC TI TP

HIN TRNG XLNT TI CC KCN

CC CNG TRNH XLNT TRONG TP KT LUN KIN NGH


3/59

3Visu

Sinh

SinhHoa

HoaLy

Ly

Kh

Kh Long

Long Ran

Ran

hoa tan

hoa tankeo

keolang

langNoi

Noi

d x ly

gay bnh

gay bnh khong gay bnh

khong gay bnhhu c

hu c Vo c

Vo c

Chat o nhim

Chat o nhim

Thanh phn va tinh cht nc thaiThaThanh phnh phnn vava titinh chnh chtt nncc thathaii


4/59


5/59

5Visu

Tc Hi n Mi TrngTTc Hc Hii n Mn Mi Tri Trngng

Gay mui, ngan can khuech tan oxy tren be mat, trng ca

b nhiem dau h hong

Dau m

Mat i my quanMau

Ben vng trong cac qt xl thong thng (thuoc diet co,thuoc tr sau) gay oc hai va tch luy sinh hoc ungth

Chat HC khophan huy sinhhoc

dan en hien tng phu dng hoaAmmonia, P

Bnh lan truyen bang ng ncVi trung gaybenh

anh hng en thuy sinh vatNhiet o

anh hng en thuy sinh vat, gay an mon ng ong thietb hoac lang can trong mng dan/ng ong

pHLang ong nguon tiep nhan, gay ieu kien yem khSS

S khoang hoa/o nh chat hu c thieu hut DO cuanguon tiep nhan anh hng en thuy sinh, neu thieuhut tram trong ieu kien yem kh hnh thanh mui hoi

COD, BOD

anh hng en moi trngThong so


6/59

6Visu

X L Ha L:

Tch rn khoi lng: Song chn rac, lng, lc

Tch lng khoi rn: Nen bun, tach nc khoi bunTch lng khoi lng: Tch du m

Tch khi khoi lng: Tch khi ammonia, khi sinh hc

Muc tiu XL NTMuMucc titiuu XXLL NTNT

X L Sinh Hc:Cht hu c: Hiu khi (bun hoat tinh, sinh trng bam dinh),ki khi (UASB, AF)

Cht dinh dng: Kh Nit, photpho


7/59

7Visu

Song chn rac

Thit b nghin racLng ct

Thi khiTrn

Lng

Tuyn niHp phu

LcX L bun

Kh trung etc.

Cng Trnh XL Ha LCngCng TrTrnhnh XLXL HHa La L


8/59

8Visu

Tch rn khoi lngTch rn khoi lng

SCRacSCRac LangLang Ly tamLy tamLocLoctuyen noituyen noi

Kh ncKh ncFilterFilter Loc mangLoc mangThickenerThickenerClarifierClarifier

Locnhanh

Loclp phu

Loccham

Ly tamnen bunLy tamnen bun

Ly tam

kh nc

Ly tamkh nc

Locchan khong

Locchan khong

Loc day aiLoc day ai

Loc epLoc epTrong lcTrong lcAp lcAp lc

MF(Micro-Filter)MF

(Micro-Filter)

ien giai(Electrodialysis)ien giai

(Electrodialysis)

RO(Reverse Osmosis)

RO(Reverse Osmosis)

NF(Nano-Filter)NF

(Nano-Filter)

UF(Ultra-Filter)

UF(Ultra-Filter)

thong thngthong thng

tang bunl lng

tang bunl lng

tuan hoan buntuan hoan bun

Ong/vachnghiengOng/vachnghieng

XL L HcXXL L HL L H cc


9/59

9Visu

Lam thoangLam thoang

Oxi hoa-khOxi hoa-kh

ien giaiien giai

UVUV

Ozon hoaOzon hoa

Than HTThan HT Nhom HTNhom HT

Oxi hoa-khOxi hoa-kh

keo tuva

tao bong

keo tu

va tao bong

Trung hoaTrung hoa Trao oi ionTrao oi ionHap phuHap phu

NhaTD anion

NhaTD anion

Nha TDCation

Nha TDCation

Chelate ResinChelate Resin

ZeoliteZeolite

XL ha LXL ha L

Qu trnh Ha LQu trQu trnhnh HHa La L


10/59

10Visu

qu trnh sinh hcqu trnh sinh hc

Ho on nhHo on nh Hieu khHieu khK khK kh

BunHTBunHT

sinh trngbam dnhsinh trngbam dnh

Thong thngThong thng

tang cngtang cng

tng me (SBR)tng me (SBR)

Mng oxy hoaMng oxy hoa

cap tng baccap tng bac

Kh nitKh nit

Loc SHLoc SH

a SH (RBC)a SH (RBC)

aeroten tiep xucaeroten tiep xuc

Tiep xuc

l lng

Tiep xuc

l lng

Loc SH+lam

thoang

Loc SH+lamthoang

Lock khLoc

k khk khUASBk khUASB

Qu trnh Sinh HcQu trQu trnh Sinhnh Sinh HHcc


11/59

11Visu

X ly nhitX ly nhit

X ly nhitX ly nhit

Gia nhitGia nhit Bay hiBay hiSn phi bunSn phi bun Thiu tThiu t

Trao oi nhietTrao oi nhiet Thap lam matThap lam mat


12/59

12Visu

Chon La Qu Trnh XLNTChoChonn LLa Qa Qu Tru Trnhnh XLNTXLNT

Nguon xa, tieu chuan xa ra nguonXa ra song/ho

Xa ra bien

S dung lai - Cong nghiep- Nong nghiep

Thong so thiet keBOD5 cao X ly sinh hoc

SS cao phng phap ly/hoa-lyN, P cao phng phap sinh hoc/hoa-ly


13/59

13Visu

So Snh Qu Trnh X L Sinh Hc va Qu Trnh Ha LSo SSo Snhnh Qu TrQu Trnh Xnh X L L SinhSinh HHcc vava Qu Tr Qu Trnhnh HHa La L

thapCaoChi ph QL & VH

On nhKhong on nhBun

KhoDe dangieu chnh the tch va

thay oi chat lng

Giam o nhiemchat hu c

Giam SSMuc tieu

X Ly Sinh HocX Ly Hoa LyHang muc


14/59


15/59

15Visu

HIN TRNG XLNT TI TPHCMHIHIN TRN TRNG XLNT TNG XLNT TI TPHCMI TPHCM

TP HCM l thnh ph ln v l ni tp trung ca rt nhiu ngnh nghsn xut, ng gp ngn sch rt nhiu cho t nc. Tuy nhin phttrin cng nghip lm nh hng rt ln n mi trng t bit l

mi trng nc.Pha ng ca thnh ph c knh Thy Cai l ni tip nhn nc thit Bi rc Tam Tn, KCN Tn Thi Trung, KCN C Chi, lm cho knhb nhim trm trng nh hng n mi trng.

Gn y Tp c ch trng ng ca khong hn 200 XNCN dc knhTham Lng, qun 12 nu cc XNCN ny khng x l nc thI trit trc khi x vo knh ny.

Pha Ty TP c KCN L Minh Xun, KCN Tn To c lng ln ncthI x vo cc knh rch trong khu vc.

Ngoi ra cn hng trm Nh Hng , Khch Sn, Bnh Vin trong TPph hot ng m cha c h thng x l nc thI.


16/59

16Visu

HIN TRNG XLNT TI CC KHU CNG NGHIPHIHIN TRN TRNG XLNT TNG XLNT TII CC KHU CNG NGHIP

KCX/KCN Dien tch(ha) Qui mo XLNT(m3/ngay) Tgian,tien o (d hi kien)

Thiet ke Thc tevan hanhChuan b

au tD kien

Khi cong Hoan thanh

1. TAN THUAN 300 10.000 2.500 a van hanh on nh (bat dau t cuoi 1999 )

2 LINH TRUNG 62 2.500/3.500(*) 2.500 a van hanh on nh (bat dau t cuoi 2000 )

3. LINH TRUNG II 61,7 3.000 ang thi cong

4. BNH CHIEU 27,3 1.500 Qu I-iii/2003 11/2003

5. TAN BNH 225/68(*) 2.000/2.000(*) 6-12/2003 Qu i/2004 Qu iii/2004

6. TAN THI HIEP 29,4 2.000 Cuoi nam2004

7. TAY BAC CU CHI 220 1.000 8-12/2003 Qu i/2004 Qu iii/2004

8. VNH LOC 202 2.500/2.500 6-12/2003 Qu i/2004 Qu iii/20i%

9. TAN TAO 181/262(*) 5.000 ang van hanh giai oanthch nghi

10. LE MINH XUAN 100 2.000 2.000 a van hanh on nh

11. CAT LAI II 42,58/69(*) 5.400 Trong nam 2004

12. CAT LAI IV 112 Cha co ke hoach cu the

13. HIEP PHC 332 3.000/2.000(*) 8/2003-6/2004 Qu iii/2004 Qu i/2005

14. PHONG PHU 148,41 Cha co ke hoach cu the


17/59

17Visu

MT S CNG TRNH XLNT TI TP.HCMMMT ST S CNG TRNH XLNT TCNG TRNH XLNT TI TP.HCMI TP.HCM

1.B1.BNH VINH VIN BN BNH NHINH NHITT II -- QUQUN 5N 5


18/59

18Visu

GII THIEU CHUNGGII THIEU CHUNGBVBN la benh vien ch quan cu, c thanh lap vao nam 1982.Nam phng 1, quan 5, Thanh pho Ho Ch Minh (TPHCM).

Dien tch = 4.2 ha.

c nang cap vao 1972 tai tr bi chnh phu Han Quoc:Tang len 522 giung,

Thanh lap khoa mi (noi tiet, khoa nhi)

Cung cap thiet b hien ai (xet nghiem, X quang, phong mo).


19/59

19Visu

GIGII THIEI THIEU CHUNGU CHUNG

Nam 1978, Benh vien Ch Quan la benh vien chuyen khoa au tien cua canc, ac biet ve ieu tr benh truyen nhiem.

Nam 1989, Benh vien Ch Quan c oi thanh trung tam Benh Nhiet i.

au nam 2002, trung tam a oi ten thanh Benh vien Benh Nhiet iTPHCM.


20/59

20Visu

SS CACAN THIEN THIET CUT CUA VIEA VIEC XAY DC XAY DNG HTXLNTNG HTXLNT

Giam lng chat thai vao moi trng, chnh quyn VN yeu cau cacc s san xuat, cac khu cong nghiep xay dng HT XL nc thai.

Benh vien, trung tam y te, cac khu dan c mi va cac khu cong

nghiep phai x ly nc thai trc khi xa ra cac kenh tiep nhan(Kenh Tau Hu Ben nghe, Nhieu loc Th Nghe....)Hien tai, nc thai t BVBN c thai ra cong chnh va dan enkenh Tau Hu Ben Nghe


21/59

21Visu

GIGII THIEI THIEU CHUNG DU CHUNG D AANN

D an: Chng trnh moi trng ve quan ly rac thai va he thongthoat nc quan 5,Thanh pho Ho Ch Minh c tai tr bi EC(VNM 2-11)

Cong trnh: He thong x ly nc thai benh vien Benh Nhiet i

n v quan ly d an: S KH va CN TPHCM. Dien tch xay dng tram XLNT: 480 m2.

V tr: at san trc oi dien vi toa nha chnh.


22/59

22Visu

HH thngthng thotthot nncc vv XLNTXLNT cc

Khu vc khng c h thng thot nc ring

HTXLNT c

HTXLNT xut

To nh chnh

Khu vc sap giai toa


23/59

23Visu

HH ththngng XX ll nncc ththii (HTXLNT)(HTXLNT) cc

HTXLNT ny bao gm 1 trm bm, 1 b lng v 1 b tip xc Chlorine.

HTXLNT s b p b v nm trong khu vc b gii to, thuc d n i lng Ty ca TPHCM.


24/59

24Visu

HH thngthng XLNTXLNT cc


25/59

25Visu

CCNG THOT NC V HTXLNT C NNG CPNG THOT NC V HTXLNT C NNG CP

Cng mi:D = 200 -300 mmng btng

Cng thot nc c

HTXLNT mi


26/59

26Visu

CONG SUACONG SUAT CUT CUA HTXLNTA HTXLNT

Tong so giung: 550

Nc tieu thu: 400-900 lt/ging.ngay

Tong so nhan vien: 700

Nc tieu thu: 30 lt/nhan vien.ngayTong so ngi tham benh: 800

So sinh vien ang lam luan an: 500

Nc tieu thu: 30 lt/ngi.ngayHe so an toan k = 1.3 (1.2-1.4)

Lu lng hang ngay toi a = Cong suat cua HTXLNT =Qmax = 520 m3/ngay


27/59


28/59

28Visu

Be ieu hoa Aeroten

Be lang

Tuan hoan bun

Song chanrac

May thoi kh

Cong thai TP

X LY SINH HOCX LY SINH HOC

TIEN X LY:

SongSong chachann raracc: Loai bo tap chat l lng tho co the lam nghet thiet b. BeBe ieieuu hoahoa:: ieu hoa s bien thien cua lu lng/cng o chat hu c.X LY SINH HOC:

Be sinh hoc tiep xuc va be lang: Kh nhng chat hu c phan huy

sinh hoc (BOD) va can l lng (SS).

Tiep xuc Chlorine

Bun thai

TIETIEN XN X LYLY

Dung dch

Chlorine

Phan huy bunhieu kh

QUAQUA TRNH XTRNH X LYLY NNC THC THII


29/59

29Visu

SCRSCR lalamm sasachch babangng cc khkh

Rac tho

Day xch gat rac

Song chan

Thu gom en bo

rac y te

Mng dan rac

Bo phan truyen ong

Rc thi (bao plastic, qun o, vi vn v giy)nguyn nhn gy h hi hoc tt nghn bm.


30/59


31/59

31Visu

PhanPhan khongkhong phanphanhuyhuy sinhsinh hochoc

Phan huy noi bao:

HH22OO N,PN,POO22 COCO22

PhanPhan huyhuy bubunn hiehieuu khkh


32/59


33/59


34/59

34Visu

Be sinh hoc tiep xuc c lam thoang bi may thoi thoi kh.

Vat lieu lam gia the tiep xuc la nhng si plastic.Gia the tiep xuc c at ngap hoan toan trong nc.

X LY SINH HOCX LY SINH HOC

PhanPhan phoiphoi khkh

ngng ddnn khkh nnnn chnhchnh

Mang sinh hoc


35/59

35Visu

++ChlorineChlorine

T bo chtVi khun gy bnh

KhKh trtrngng

Tip xc chlorine

Dung dch Chlorine

u ra b lng

Cng thi TP

[Ca(OCl)2] dng bt c s dng.

Nng = 2-8 mg/L.


36/59

36Visu

ChChtt llngng uu rara

7.0-7.5

7.0-7.5

6.0-7.0

6.0-7.0

pH


37/59


38/59

38Visu

BB iuiu hoho ++ bb sinhsinh hchc tiptip xcxc


39/59

39Visu

BB llngng


40/59

40Visu

CAC YEU CAUCAC YEU CAU

H thng kh mi gm c qut ht, my ht m v ct hp thu.

Cung cp my gim m cho my thi kh.

t my thi kh trong nh vi tng cch m.

Khng c cao hn 1m i vi h thng x l.

V h thng XLNT c t sn trc ca bnh vinmquan cng trnh.

Cy xanh/cng vin xung quanh ngoi vi h thng XLNT.


41/59

41Visu

Trang b phng TN phn tch cc thng s cn thit cho vnhnh (COD, Chlorine, SVI) v nh gi nhanh bng cch quanst.

Cung cp qun o bo h, giy, gng tay v khu trang chongi vn hnh.

Tin hnh kim tra mi trng t nht 2 ln trong nm. Nhngthng s kim tra gm c: (a) Nc thi: COD, BOD5, Coliform,SS v pH; (b) kh xung quanh: H

2S, NH

3v ting n.

Trng cy xanh trong khu vc XLNT.

CAC YEU CAUCAC YEU CAU


42/59


43/59

43Visu

HHnhnh aanhnh CongCong TrTrnhnh angang ThiThi CongCong

BB i hi h hh titi


44/59

44Visu

BeBe sinhsinh hohocc tietiepp xuxucc


45/59

ThiThi tt bb khkh ii khkh tt


46/59

46Visu

ThieThiett bb khkh mumu ii vava khokho tatamm

ThiThiett bb khkh muii va khkho ttam


47/59

47Visu

ThieThiett bb khkh mumuii vava khokho tatamm



48/59

48Visu


NhaNha ieieuu hahanhnh


49/59

49Visu

NhaNha ieieuu hahanhnh

NhaNha aatt thiethiett bb


50/59

50Visu

NhaNha aatt thiethiett bb

CNG TRNH X L NC THI TI TP HCM


51/59

51Visu

CNG TRNH X L NC THI TI TP.HCM

2. X L NC THI NH MY DT NHUM JOUBO-QUN 8

CNG TRNH X L NC THI TI TP HCM


52/59

52Visu


2. X L NC THI NH MY DT NHUM JOUBO-QUN 8CNG SUT X L 700 M3/NGY. M

GI TR U T : 3 T NG

GI THNH VN HNH : 2500 /1M3

CNG NGH X L

IU HA SINH HC LNG PHN NG FENTONLNG X RA NGUN LOI B



53/59

53Visu


3. X L NC THI KCN L MINH XUN -QUN BNH CHNHCNG SUT X L 2000 M3/NGY. M

GI TR U T : 30 T NG

GI THNH VN HNH : 2000 /1M3

CNG NGH X L

TIP NHN IU HALNG 1 SINH HC LNG 2X RA NGUN LOI B



54/59

54Visu


55/59

55Visu

HIN TRNG XLNT RC TP.HCM

B pha long UASBSBRH sinh vtCENTIMATam Tn

H chaDng ho cht (keo t v trung ha)Hk kh H x l viH lng vi H l hohsinh hcKh trng x

Quc Vitng Thnh

Kh cngUASBAnoxic1AerobicAnoxic2OxicLngKeo t kt hp lng lc ct x

Vermeer

B pha long UASBSBRH sinh vtCENTIMA

G Ct

Cng ngh x lv Thit kTn bi rc


56/59

56Visu

HIN TRNG XLNT RC TP.HCM

H thng x l nc r rc ca BCL G Ct do CENTEMA lp t


57/59

57Visu

KT LUN

Thnh ph H Ch Minh l ni tp trung ca rt nhiu ngnh ngh snxut, l th trng ln v x l nc thi.

Tuy nhin hot ng ca Vin Mi Trng v Ti Nguyn trong XLNT tiThnh Ph cn ang quy m cc cng trnh nh, khng tham gia c

vo cc trm x l ln, cc khu cng nghip, khu ch xut.Vn x l NTSH vn cha c s quan tm su sc ca Nh Nc, rtnhiu nh hng , khch sn ln, hot ng m khng c h thng xlnt.

Mt s khu cng nghip, khu ch xut khi i vo hot ng nhng hthng x l nc thi vn cha c thc hin.Mt s bnh vin ln trong TP, hot ng vi s ging bnh ln nhng ngn ging tuy nhin vn cha c h thng x l nc thi ( ChRy, Gia nh..).

Vn cn mt s C S Tiu Th Cng Nghip hot ng bn ngoi KCNcha c bin php XLNT, hoc c ch hnh thc i ph.


58/59

58Visu

KIN NGH

m rng th trng trong TP , Vin cn u mnh tip th,

qung co trong lnh vc mi trng .Cn b Vin phi khng ngng nghin cu tm ti cng nghmi, ng dng vo thc tin.

V lu di cnxy dng cc TT, cc Xng C Kh, i thi cng,

trc thuc Vin thc hin cc cng trnh thi cng.C mc thu chi hp l c th cnh tranh v thu ht cng

trnh v Vin.


59/59

59Visu

Documents

Xu Lu Nuoc Thai Tai Tp.ho Chi Minh-bo Mon Xu Ly Nuoc Thai