CONG TY CO PHAN cApNUOC BAC LIEU

CONG HOA XA HOI CHU NGHiA VIET NAM. . .DQc l~p - TV do - H~nh phuc

S6: 43 IBC-CTY Bac Lieu, ngafr!-thang Onam 2018

BAocAo( Ch~t hrong mroc Thang 05/2018)

Kinh giti: Trung tam kiSm soat benh t?t ( trung tam y tS du phong ) tinhBac Lieu.

Can cir thong tu-50/2015/TT-BYT ngay 11 thang 12 nam 2015-quy dinh vieckiem tra v~ sinh, ch~t hrong mroc an uong, mroc sinh hoat cua BQY tS.

Nay Cong ty c6 phan C~p mroc Bac Lieu bao cao viec kiSm tra v~ sinh, chathrong mroc an uong, mroc sinh heat tai co sa voi cac noi dung nhu sau:

A. THONG TIN CHUNG1. Ten co sa cung c~p mroc: Cong ty c6 ph~n C~p mroc Bac Lieu.2. Dja chi: S6 92, dirong Le Duan, phirong 1,TP B~c Lieu, tinh B~c Lieu.3. Cong su~t thiet kS: 22.000 m31ngay demo4. T6ng s6 dan duoc cung c~p mroc: Khoang 27.000 hQ4. Nguon nuoc nguyen lieu: Nguon nuoc duoc khai thac tir 08 gieng khoan namtrong nQi 0 thanh pho Bac Lieu sau do duoc truy~n hii v~ 2 nha may xu ly nuac dSxu lY.B. KET QuA KIEM TRA1.K~t qua ki~m tra tinh tr~ng v~ sinh1.1. Tinh tr~ng v~ sinh ngu6n nuac nguyen li~u:

Cong ty luon quan tam dSn v~n d~ v~ sinh khu V\fCxung quanh cac giSngkhai thac nuac ng~m, khu V\fCnha may xu ly nuac va dam bao v~ sinh. Khong conguy co gay 0 nhiSm anh huang dSn ngu6n nuac khai thac.1.2. Tinh tr~ng v~ sinh ngo~i canh co sa c~p nuac:

Khong bi anh huang bai cac tac nhan ngo~i canh nao trong co sa cung c~pnuac.1.3. Tinh tr~ng v~ sinh h~ th6ng san xu~t nuac :

Dinh ky hang thang cong ty b6 tr1 cong nhan v~ sinh h~ th6ng bS lQc, chamClo dung dinh luqng dam bao h~ th6ng san xu~t nuac hQ'Pv~ sinh, dung qui trinhsan xu~t nuac, khong Ulmanh huang gi dSn cac khu V\fCxung quanh.2. K~t qua xet nghi~m mr6'c thanh ph Am trong thang2.1. S6 m~u, thai gian, t~n su~t xet nghi~m:2.1.1. S6 m~u, thai gian, t~n su~t xet nghi~m do Cong ty th\fc hi~n:

- Nha may nuac s6 01:+ S6 m~u: 04 m~u;

----------------------------

+Thai gian va t~n suat xet nghiem: 1 tuan II m~u- Nha may mroc s6 02:+ S6 m~u: 04 m~u;+Thai gian va t~n su&txet nghiem: 1 tu~n 11m~u

2.1.2. S6 m~u, thai gian, t~n su§.t xet nghiern do Trung tam Y tS dtr phong thirchien:

- Nha may mroc s6 01: 01thang/ 01 l~n l§.ymfiuxet nghiem 1)'hoa, vi sinh.- Nha may nuoc s6 02: 01thang/ 01 l~n l&ymfiuxet nghiem 1)'hoa, vi sinh.- Tai cac diem cuoi nguon: 01 thang/08 l~n l&ymfruxet nghiem vi sinh.

2.2. K~t qua xet nghiem:- T6ng-s6 m~u dat quy chu§.nQCVN 01: 2009IBYT :-07-m~u . Ty 1~m~u dat

quy chuan: 70 %- T6ng s6 m~u khong dat quy chuan: 03 m~uTrong do:

+ S6 mfru khong dat vS 1)"hoa hoc: 03 mfru(Nha may nuoc s6 01 )+ S6 m~u khong dat vS vi sinh vat: 0 m~u

- Cac chi tieu khong dat gom : DQcUng t6ng cQng ( Nha may nuac s6 01 ).K~t qua xet nghi~m dQ cUng t6ng cQng (TB) 1a323 mg/i. Cao han tieu chu§.nchophep (tieu chu§.n<= 300 mg/1 ). ThuQc m~u nuac d~u ngu6n (nuac da qua xu 1)')3. Cac bi~n phap khiic ph1}.c:

Hi~n nay cong ty giam thai gian khai thac cua gi~ng nuac tho co dQ cUngcao t~i Nha may nuac s6 1. Tuy nhien dQcUng t~i Nha may nuac s6 2 th&phan sovai QCVN 01: 20091BYT, d6ng thai ngu6n nuac ngoai m~ng da duQ'choa m~ngdo h~ th6ng m~ng 6ng nuac 1am~ng yang do v~y dQcUng ngoai m~ng th&phan sovai k~t qua t~i nha may nuac s6 1.4. Nh~n xet :

- Ch&t1uQ'llgnuac cong ty dang cung c&pcho nhan dan thanh ph6 B~c LieucO'ban d~t vai quy chu§.nQCVN 01: 20091BYT.

- Ap l11Ca m~ng 1uai c&pnuac t~i nhUng diSm xa nh&t, b&t1Q'inh&tclingdam bao.

Nui nh~n:- Nhu kinh gui;- LUll: VP CTY

..,

C.TY CO PHAN cAp NUdc B~C LIEU CQNG HOA xX HQI CHU NGHiA VIl~;TNAMxi NGHI:E:P sAN XUAT xuoc S~CH Doc U1P - TO'Do - Hanh Phuc

se : ..~:3~... '/PXN-XNSXNS Bac Lieu, ngay 03 thang 05 nam 2018

PHIEU KET QUA XET NGHI:E:MLoai m~u xet nghiern: Niroc dll xu IyDja chi lAym~u : Nha may nuoc s6 02, Duy Tan , P5, TPBLNoi xet nghiern : phong xet nghiemTlnh trang kiem nghiern : m~u dung trong chai nhua

Nhan m§u : ngay 03 thang 05 nam 2018Ki~m tra m§u : ngay 03 thang 05 narn 2018

KET QuA T~I PHONG XET NGHI:E:M

~TIEU CHUAN

STT CHITIEU PHUONG PHAp THU QCVN KETQUA01 :2009/BYT

1 DQmau SMEWW-A 15 TCU 6 TCU2 Mui SMEWW-A KhOng mui vi Khong mui vi3 Vi SMEWW -A Khong c6 vi I? Khong vi I?4 pH PH 100 Ph/mV-Meter 6.5 - 8.5 7.535 DQ cirng tong cong SMEWW -A <=300 mgtl 236 mgtl6 Ham LUQ11gclorua SMEWW-A <=300 mgtl 100 mgtl7 Chi s6 pecmanganat SMEWW-A <= 2 mgtl 0.6 mgtl8 Ham IUQngMangan HACH DR/900 <= 0.3 mgtl 0.041 mgtl9 Ham IUQngNitrite HACH DR/900 <=3 mgtl 0.177 mgtl10 Ham IUQ11gNitrate HACHDR/900 <=50 mgtl 7.4 mgtl11 Ham IUQ11gsulphat HACHDR/900 <= 250 mgtl 60 mgtl12 Ham IUQngsat tong s6 HACH DR/900 <= 0.3 mgtl 0.08 mgtl13 8Q due HACH 2100N 2NTU 0.285 NTU14 Clor du HACH DRl900 0.3 - 0.5 mg/l 0.3 mgtl

Nh~n xet : (NQi ki~m ) cac chi tieu tren ciia m§u co chi sa d~t theo tieu chuan QCVN01:2009/BYT.Ghi chu : K~t qua chi co gia tr] tren m§u thir, va chi IU'U hanh trong noi bQ.BANGIAMDOCXN NHANVIENXE?M

~

Nguy€n Quac Anh

C.TY CO PHAN cAp mroc B~C LIEU CONG HOA xX HOI CHU NGHiA VIl}:TNAMxi NGHIl}:P sAN XUAT Nuac S~CH Doc Lap - Tlf Do - Hanh Phuc

S6: .A~.-r...IPXN-XNSXNS Bac Lieu, ngay 10 thang 05 narn 2018

PHIEU KET QUA XET NGHI¥MLoai m~u xet nghiem: Niroc aft xu IyDia chi I§y m~u : Nha may mroc s6 02, Duy Tan , P5, TPBLNoi xet nghiern : phong xet nghiernTinh trang kiern nghiem : m~u dung trong chai nhua

Nh?n m§u : ngay 10 thang 05 nam 2018Ki~m tra m§u: ngay 10 thang 05 nam 2018

KET QuA T~I PHONG XET NGHIl}:M

,:>

TIEU CHUANSTT CHi TIEU PHUONGPHApTHU QCVN KETQUA

01:2009/BYT

1 Do mau SMEWW-A 15 TCU 7 TCU

2 Mui SMEWW -A KhOng rnui vi Kh6ng rnui vi3 Vi SMEWW -A Kh6ng c6 vi ta Kh6ng vi la4 pH PH 100 Ph/mY-Meter 6.5 - 8.5 7.47

5 D(>cling tong cong SMEWW -A <=300 mg/I 232 mg/I6 Ham Luong clorua SMEWW -A <=300 mg/I 96 mg/l7 Chi so pecmanganat SMEWW-A <= 2 mg/I 0.8 mg/l8 Ham luong Mangan HACH DRl900 <= 0.3 mg/I 0.029 mg/I9 Ham hrong Nitrite HACH DRl900 <=3 mg/l 0.231 mg/l10 Ham hrong Nitrate HACH DRl900 <=50 mg/I 8.3 mg/l11 Ham hrong sulphat HACH DRl900 <= 250 mg/I 66 mg/l12 Ham luong sat tong so HACH DR/900 <= 0.3 mg/l 0.13 mg/l13 £)(>due HACH 2100N 2NTU 0.40INTU14 Clor du HACH DR/900 0.3 - 0.5 mg/l 0.32 mg/l

Nh~n xet : ( NQi ki~m ) cac chi tieu tren ciia miu co chi s6 dl;lt theo tieu chuan QCVN01:2009/BYT.Ghi chu : K~t qua chi co gia tr] tren miu thir, va chi hru hanh trong noi bQ.BAN GIAM DOC XN NIlAN VIEN XET NGHIl}:M

Nguy~n Qu6c Anh

C.TY CO PHAN cAp inrocB~C usuxi NGHI.E:P SAN XUAT NUaC S~CH Doc Lap - Tu Do - Hanh Phuc

S6 : ..j\:;.t ..../PXN-XNSXNS Bac Lieu, ngay 18 thang 05 narn 2018

PRIEU KET QUA XET NGRI~M

CQNG HOA XA HQI CHU NGHIA VI.E:TNAM

Loai m~u xet nghiem: Niroc oa xu IyDia chi I~ym~L1: Nha may nuoc s6 02, Duy Tan , P5, TPBLNoi xet nghiem : phong xet nghiemTinh trang kiem nghiern : m~u dung trong chai nhua

Nhan m~u : ngay 18 thang 05 narn 2018Ki€m tra m~u : ngay 18 thang 05 nam 2018

KET QuA T~I PHONG XET NGHI.E:M

~ntu CHUANSTT CHiTIEU PHUONG PHAp THU QCVN KEl aUA

01:2009IBYT

I 8(> mau SMEWW-A 15 TCU 8 TCU2 Mui SMEWW-A Khong mui vi Khong rnui vi3 Vj SMEWW-A Khong co vi 19 Khong vi I~4 pH PH 100 Ph/mY-Meter 6.5 - 8.5 7.585 8(> cirng tong cong SMEWW-A <=300 mg/I 228 mg/I6 Ham LUQ11gclorua SMEWW-A <=300 mg/I 88 mg/I7 Chi s6 pecmanganat SMEWW -A <= 2 mg/I 0.8 mg/I8 Ham IUQ11gMangan HACH DRl900 <= 0.3 mg/I 0.022 mg/I9 Ham IUQ11gNitrite HACH DRl900 <=3 mg/I 0.215 mg/I10 Ham IUQ11gNitrate HACH DRl900 <=50 mg/I 7.9 mg/III Ham IUQ11gsulphat HACH DRl900 <= 250 mg/I 68 mg/I12 Ham IUQ11gsat tong s6 HACH DRl900 <= 0.3 mg/I 0.09 mg/I13 8(> OI,lC HACH 2100N 2NTU 0.335 NTU14 Clor du HACH DRl900 0.3 - 0.5 mg/I 0.3 mg/I

Nh~n xet : (NQi ki~m ) cac chi tieu tren ciia m§u co chi sa c1l.lttheo tieu chuan QCVN01:2009IBYT.Ghi chu : K~tqua chi co ghl tr] tren miu thir, va chi hru hanh trong noi bQ.BAN GIAM DOC XN NHAN VlEN XET NGHI.E:M

~Nguy~n Quae Anh

C.TY CO PHAN cAp mroc BAC LIEU CQNG HOA xA HQI CHU NGHiA VI~T NAMxi NGHI~P sAN XUAT NUOC S~CH Doc Litp - Ttr Do - Hanh Ph tic

S6: .410....IPXN-XNSXNS " s: ? ~iilC Lieu,=.28 thang 05 nam 2018

PHIEU KET QUA XET NGHI~MLoai miu xet nghiem: Niroc da xu IyDia chi Ifrymiu : Nha may ruroc s6 02, Duy Tan , P5, TPBL

Nai xet nghiem : phong xet nghiemTinh trang kiem nghiem : miu dung trong chai nhira

Nhan m~u : ngay 28 thang 05 narn 2018Kiem tra m~u : ngay 28 thang 05 nam 2018

KET QuA T~I PHONG XET NGHI~M

~TIEU CHUAN

STT CHiTIEU PHUONGPHApTHU QCVN KET aUA01:20091BYT

1 D9 mau SMEWW- A 15 TCU 9 TCU

2 Mui SMEWW -A Khong mul vi Khong rnul vi3 Vi SMEWW -A Khong c6 vi I? Khong vi la4 pH PH 100 Ph/mY-Meter 6.5 - 8.5 7.695 D9 cung tong cong SMEWW-A <=300 mg/l 236 mg/l6 Ham Luong clorua SMEWW -A <=300 mg/l 80 mg/l7 Chi s6 pecmanganat SMEWW -A <= 2 mg/l 0.8 mg/l8 Ham luong Mangan HACH DRl900 <= 0.3 mg/l 0.017 mg/l9 Ham luong Nitrite HACH DRl900 <=3 mg/l 0.227 mg/l10 Ham hrong Nitrate HACH DRl900 <=50 mg/l 8.1 mg/l11 Ham luong sulphat HACH DRl900 <= 250 mg/l 64 mg/l12 Ham luong sat tong s6 HACH DRl900 <= 0.3 mg/l 0.11 mg/l13 D9 due HACH 2100N 2NTU 0.297NTU14 Clor du HACH DRl900 0.3 - 0.5 mg/I 0.32 mg/l

Nh~n xet : (NQi ki~m ) cac chi tieu tren cua m§u co chi s6 dl;lt theo tieu chuftn QCVN01:2009IBYT.Ghi chu : K~t qua chi co gia tr] tren m§u thir, va chi Itru hanh trong noi bQ.

BAN GIAM DOC XN NuAN VIEN XET NGHI~M

Nguy~n Qu6c Anh

••r

CQNG HOA xX HQI CHU NGHiA VI1):TNAMC.TY CO PHAN cAp mroc B~C LIEUxi NGHI1):PsAN XUAT NU(1C S~CHS6 : AA.O .... .IPXN-XNSXNS

PHIEU KET QUA XET NGHI~M

DOc U1P - TU' Do - Hanh PhucBac Lieu, ngay 03 thang 05 nam 2018

Loai mau xet nghiern: Nurre dll xu IyDia chi lfiy mall: Nha may nuoc s6 01 ,S6 92, Ie Duan, PI, TPBLNO'i xet nghiem : phong xet nghiemTinh trang kiem nghiem : mall dung trong chai nhua

Nhan mall : ngay 03 thang 05 nam 2018Kiem tra mall: ngay 03 thang 05 nam 2018

KET QuA T~I PHONG XET NGHI-'::M

STT CHiTIEU PHUONGPHApTHU

~ ,:,>TIEUCHUAN

QCVN01 :2009/BYT

1 D('> rnau SMEWW-A 15 TCU 7TCU

2 Mui SMEWW-A Kh6ng mui vi Khong miii vi

3 Vi SMEWW-A Kh6ng co vi 1(;1 KhOng vi la4 pH PH 100 Ph/mY-Meter 6.5 - 8.5 7.44

5 D('> ctrng tong cong SMEWW-A <=300 mg/I ''\ 314 mg/I6 Ham LUQ11gclorua SMEWW-A <=300 mg/I 110 mg/I7 Chi s6 pecmanganat SMEWW - A <= 2 mg/I 0.6 mg/I8 Ham IUQng Mangan HACH DR/900 <= 0.3 mg/I 0.029 mg/I9 Ham IUQ11gNitrite HACH DR/900 <=3 mg/I 0.112 mg/I10 Ham IUQng Nitrate HACH DRl900 <=50 mg/I 7.2 mg/I11 Ham IUQng sulphat HACH DRl900 <= 250 mg/I 54 mg/I

12 Ham IUQ11gsat tong s6 HACH DRl900 <= 0.3 mg/I 0.07 mg/I13 D('> due HACH 2100N 2NTU 0.143 NTU

14 Clor du HACH DRl900 0.3 - 0.5 mg/I 0.31 mg/I

K~t lu~n : ( NQi ki~m ) Mftu co chi tieu dQ cung tAng cQng cao hon tieu chuan QCVN01 :2009IBYT.Ghi chu : K~t qua chi co gia tr] tren mftu thir, va chi hru hanh trong noi bQ.

BANGIAM DOC XN NHAN VIEN XET NGHI1):M

Nguy~n Quac Anh

-- ----------------------------------------------------------

C.TY CO PHAN cAp Nudc BAC LIEU CONG HOA xA HOI CHD NGHIA VI~T NAMxi NGHI~P sAN XUAT NUOC S~CH Doc Lap - TU'Do - Hanh PhticS6 : "~l.f1..../PXN-XNSXNS Bac Lieu, ngay 10 thang 05 narn 2018

PHIEU KET QUA XET NGHI¥MLoai m~u xet nghiem: Niroc d1'lxu IyDia chi I~y m~u :Nha may nuoc s6 01 ,S6 92, Ie Duan, PI, TPBLNoi xet nghiem : phong xet nghiernTinh trang kiem nghiern : m~u dung trong chai nhua

Nh?n m~u : ngay 10 thang 05 narn 2018Ki€m tra m~u : ngay 10 thang 05 nam 2018

KET QuA T~I PHONG XET NGHI~M

STT CHITIEU PHUONGPHApTHUTIEUCHUAN

QCVN01:20091BYT

1 89 mau SMEWW-A 15 TCU 7TCU

2 Mui SMEWW -A Kh6ng mui vi Kh6ng rnui vi3 Vi SMEWW -A Kh6ng c6 vi I? KhOng vi I~4 pH PH 100 Ph/mY-Meter 6.5 - 8.5 7.41

5 89 cirng tong cong SMEWW-A <=300 mg/I 322 mg/I6 Ham Luong clorua SMEWW-A <=300 mg/I 114 mg/I

7 Chi s6 pecmanganat SMEWW-A <= 2 mg/I 0.8 mg/I8 Ham hrong Mangan HACH DRl900 <= 0.3 mg/I 0.041 mg/I9 Ham luong Nitrite HACH DRl900 <=3 mg/I 0.116 mg/I10 Ham luong Nitrate HACH DRl900 <=50 mg/I 8.1 mg/I11 Ham luong sulphat HACH DRl900 <= 250 mg/I 68 mg/I

12 Ham hrong sat tong so HACH DRl900 <= 0.3 mg/I 0.09 mg/I

13 89 due

14 Clor dir

HACH 2100N

HACH DRl900

2NTU

0.3 - 0.5 mg/l

0.165 NTU

0.3 mg/I

K~t lu~n : (Ni)i ki~m ) Mliu co chi tieu di) cirng tAng ci)ng cao hon tieu chuin QCVN01 :2009IBYT.Ghi chu : K~t qua chi co gili tr] tren m§u thir, va chi hru hanh trong noi bQ.

BANGIAM DOC XN NHAN VI~~~M

~ -VNguyiin Qu6c Anb

C,TY CO PHAN cApmroc BAC LIEU CONG HOA xA HOI CHU NGHiA VI~T NAMxi NGHI~P sAN XUAT NUOC S~CH Doc Utp - Tll Do - Hanh Phucse ,Akl....... IPXN-XNSXNS B1;1CLieu, ngay 18 thang 05 nam 2018

PHIEU KET QUA XET NGHII~ML01;1i m~u xet nghiern: Niroc dil xu lY-Dia chi I~ym§u : Nha may nuoc s6 0 I.se 92, Ie Du~n, PI, TPBLNO'i xet nghiern : phong xet nghiernTlnh trang kiem nghiern : m~u dung trong chai nhua

Nhan m~u : ngay 18 thang 05 nam 2018Ki~m tra m§u: ngay 18 thang 05 nam 2018

KET QuA T~I PHONGXETNGHltM

STT CHiTIEU PHUONGPHApTHUTIEUCHUAN

QCVN01:20091BYT

1 D(j mau SMEWW-A 15 TCU 8TCU

2 Mui SMEWW -A Khong mui vi Kh6ng mui vi

3 Vi SMEWW-A Khong c6 vi 1;;1 KhOng vi 11;1

4 pH PH 100 Ph/mV-Meter 6,5 - 8,5 7,65

5 D(j cirng tong cong SMEWW-A <=300 mg/I 310 mg/I

6 Ham Luong clorua SMEWW -A <=300 mg/I 118 mg/I7 Chi so pecmanganat SMEWW - A <= 2 mg/I 0,8 mg/I

8 Ham IUQngMangan HACH DRl900 <= 0,3 mg/I 0,021 mg/I9 Ham hrong Nitrite HACH DRl900 <=3 mg/I 0,110 mg/I10 Ham IUQngNitrate HACH DRl900 <=50 mg/I 7,8 mg/III Ham luong sulphat HACH DRl900 <= 250 mg/I 66 mg/I12 Ham hrong sat tong so HACH DRl900 <= 0,3 mg/I 0,05 mg/I13 oe due HACH 2100N 2NTU 0,163 NTU

14 Clor dir HACH DRl900 0,3 - 0,5 mg/I 0,39 mg/I

K~t lu~n : (NQi ki~m ) Mftu co chi tieu <IQcung tc3ngcQngcao hon tieu chuin QCVN01 :2009IBYT.Ghi chu : K~t qua chi co gia tr] tren mftu thir, va chi hru hanh trong noi bQ.

BANGIAM DOC XN NHANVIEN XET NGHIEM

Nguy~n Quac Anh

"( -

CONG HOA xX HOI CHU NGHIA VI:E:TNAMC.TY CO PHAN cAp mroc BAC LIEUxi NGHI:E:P sAN XUA.T Nudc S~CHS6 : .~{~ .... /PXN-XNSXNS

PHIEU KET QUA XET NGHI~M

Doc Uip - Tlf Do - Rauh PhucB1.1cLieu, ngay 28 thang 05 narn 2018

Lo1.1imfiu xet nghiern: Nurre da xu IyDia chi Ifrymfiu :Nha may nuoc s6 01 .se 92, Ie Duan, PI, TPBLNoi xet nghiern : phong xet nghiernTlnh trang kiem nghiem : mfiu dung trong chai nhua

NMn mfiu : ngay 28 thang 05 nam 2018Kiern tra mfiu : ngay 28 thang 05 nam 2018

STT CHITI:EU

KET QuA T~I PHONG XET NGHI:t::M

PHUONGPHApTHUTIEUCHUAN

QCVN01:20091BYT

1 £)9 mau SMEWW-A 15 TCU 8TCU2 Mui SMEWW -A Kh6ng rnui vi Khong mui vi3 Vi SMEWW-A Kh6ng c6 vi la Kh6ng vi I?4 pH PH 100 Ph/mY-Meter 6.5 - 8.5 7.525 £)9 cirng tong cong SMEWW -A <=300 mg/I 312 mg/l6 Ham LUQngclorua SMEWW-A <=300 mg/l 96 mg/l7 Chi so pecmanganat SMEWW-A <= 2 mg/l 0.6 mg/l8 Ham IUQ"ngMangan HACH DRl900 <= 0.3 mg/I 0.033 mg/l9 Ham luong Nitrite HACH DRl900 <=3 mg/I 0.112 mg/l10 Ham IUQ"ngNitrate HACH DRl900 <=50 mg/I 7.7 mg/III Ham IUQ"ngsulphat HACHDRl900 <= 250 mg/I 64 mg/I12 Ham IUQ"ngsat tong so HACH DRl900 <= 0.3 mg/I 0.07 mg/l13 £)9 due HACH 2100N 2NTU 0.204 NTU

14 Clor du HACH DRl900 0.3 - 0.5 mg/I 0.31 mg/l

K~t lu~u : (NQi ki~m ) Mliu co chi tieu dQ cung t6ug cQng cao hon tieu chu§n QCVN 01:2009/BYT.Ghi chu : K~t qua chi co gili tr] tren mliu thir, va chi ltru hanh trong noi bQ.

BAN GIAM DOC XN NHAN V[EN XET NGHI:E:M

Nguy~n Quac Anh