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Cdn cu k6t qu6 thAm dinh, d6nh gi6 cria T6ng cuc M6i truong vd vi6ccAp Gi6y chrmg nhdn dn di6u kign hoat A6n! aicn ru quu, trdc m6i tru*"g a6i ,6iC6ng ty Tr6ch nhi€m hiru h4n M6i truong Khoa hoc & C6ng ngh6 Giang Son;

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truong d6i vdi C6ng ty Trich nhiQm hilu hqn M6i trudng Khoa hgc & C6ngnghQ Giang Son theo quy dinh tai Nghi dinh s6 I27l2O1 lND-Cp ngdy 3 I thring12 ndn 2014 cria Chinh phir quy dinh vA di6u ki6n cia T6 chuc hoat d6ng dich vuquan tric m6i trunng, ma s6 VIMCERTS 240 (Gi6y chfng nhAn kdm theo

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nghQ Giang Son di diOu ki6n ho4t d6ng dlch v9 quan tric m6i trucrng vdi linlr

vuc vd pham vi duoc chirng nhfln tai Phu lr;c kdrn theo Quyet dinh nay./'v

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Didu 4. quy6t alnh ndy c6 hi6u luc 03 n6m k€ tu ngdy k1;.

T6ng Cuc truotrg T6ng cuc M6i truong, Ch6nh Vdn phong 86 vd C6ngry C6ng fy Tr6ch nhi€m hiru h4n M6i truong Khoa hpc & C6ng nghQ Giang Sonchiu tr6ch nhigm thi hdnh euy6t dinh ndy./.

KT. Bo TRLTONGTRt,ONG

n Nhin

Noi nhpn:- Nhu Di6u 4;- 86 truorg Tr6n H6ng He (d6 brio crio);- Van phdng tiSp nhdn vd trd k6t qud;- Sd TN&MT ThAryh ph6 He N6i;- Luu: VT, TC@ QLCL(t0).I '/4''t'

-J.

2

LINH vrr. c "^

rr^lr1),'$irgc cntruc NHe** , EU ortu rrnx Hci4r ogui ntcr vvhueil rfiai;"di rRrJoNGD6i voi C6ng ty Trdch nhi$m hfru h4n M6i trulng Khoa hgc & C6ng ngh6

Giang Son(Kim theo Q,qiit ainn s.a TtttgO-AfUUf ngdyZLthdng3 ndm 2019

ctia 86 tnrong BQ Tdi nguydn riUai t "o""g

I. Ntricl.l. Nudc Xmit

n trdr.1.r. Quo c ltiQn lrudng- Th6 SO do hi truon

.LA vd bAo uin m6u:

1.1.2. Phfrn tlch m6i trrdng:

Nhu cAu 6xy sinh h6a(BoDs)

4\

i{./

.$

:\r

5

TGn th6ng i6 TGn/s6 niQuphuorrg phrip sfr dqng D:ii alo

pH TCM{ 6192:201 1

2 SMEWW 25508:20t7 4+500C3 Dd dAn dicn (EC)

Nhiet d0

SMEWW25I0B:2017 0 + 200 mS/cm,+ T6ng chdt rin hda tan (TDS) SMEWW2540C:2017 0 + 100 g4_

Him lugng 6xy hda tan (DO) TC\DI 7325:2016 0 - 16 mg/LD6 tluc SMEWW 2130B:2017 0 + 1.000 NTU

7 Thd 6xy h6a - kht (ORp) SMEWW 2580B:2017 -1200 - 1200 mV8 DQ rnu6i SMEWW 2520B:2017

Lo tm u T6n/S hu on hnhi u sri,d nMIu nudc rndt TCVN 6663-6:20 I t, TCVI\ 6663-3:2016

2 LEy rrSu nudc ao h6 \,NTC 95 19 I9 5 T VNC 66 3 36 02 6J Vi sinh TCVN 8880:2011

TT Th6ng s5 T0n/ssir d I)

hi6u phuong phip Giti'i hqnhrit hi6n

E6 ki6m5,0 rng/L

) D6 mdu TCMII 6185:2015 8,0 Pr-co

T6ng chAt rin to hing (TSS) SMEWW 2540D:2017 5 ng/L.l

.l Nhu c6u 6xy h6a hoc(coD) SMEWW 5220C:2017 2mgll-

SMEWW 52108:2017

TT

I

6

0-70Yoo

TTI

I

l TCVN 6636-1:2000

I mg/L

6 Clorua (Cl-) SMEWW 4500-Cl'.C:201 7 3,0 mg/I-

1 Florua (F') SMEWW 4500-F-.D:2017 0,04 mg,{-

8 Nitrat (NOr) TCVN 6l 80: 1996 0,014 mgil-

9 Nitrit (-l.,lO:') SMEWW 4500-NOi.B:2017 0,002 mg/L

l0 Amoni (NHa*) TCVN 6179-l:1996 0,03 mg,{-

lt Photphat (PO+3-) SMEWW 4500-P.E:201 7 0,008 mg/L

12 Sunphat (SO.r2-) US EPA Method 375.4 1,0 mg,rl-

13 Xyanua (CN-) SMEWW 45 00{N- .C &E:20 17 0,001mg/L

l4 Crom (M) TCVN 6658:2000 0,003 mg,4-

l5 Asen (As) SMEWW 31148:2017 0,0007 mg/L

l6 Sat (Fe) SMEWW 3t l18:2017 0,05 mg,{,

t7 Mangan (Mn) SMEWW 3l l lB:2017 0,03 I mgil

l8 E6ng (Cu) SMEWW 3l 118:2017 0,033 mg/L

l9 chi(Pb) SMEWW 31138.2017 0,0008 mg,4-

)t) Kem (Zn) SMEWW3IIIB:2017 0,033 mg/L

2t Cadimi (Cd) SMEWW3I l38:2017 0,00031 mg/L

22 Niken Q.,li) SMEWW 31138:2017

z) T6ng crorn (Cr) SMEWW 3l 1382017

24 SMEWW 4500-P.B&E:2017 0,08 mg/L

25 T6ng nito TCVN 6638:2000 0,5 mg,rl

26 SMEWW 55208.2017 0,3 mg,4-

21 T6ng phenol SMEWW 5530B&C:2017 0,001 mg/L

1.2. Nu'oc thdi trL2.1. Quur trric hiptt tru'dng- Th6n SO dot hi6n trudn

TT TOn th6ng s6T0nis

lrri sii d n

hiQu phurrngDiii alo

PII TCV}.J 6492:2011 2: 12

Nhicr d0 SMEWW 25508.201'7 4+50oC

) T6ng ch6t rin hda tan (TDS) SMIlWW2540C:2017 0 - 100 g/L

0,0007 mg/L

0,0007 mg/L

Tdng ph6tpho

T6ng dAu, m0

t

I

1

TGn th6ng sii T0n/shi sii dhigu phuong

Drii tlo

4 Vdn t6c ISO 4064-5:20 l4 0,09- 6,78 m/s

Lm Iugng GS.ESTiF.SOP-W.I2

TT

-Le vi bdo dn mAu

1.2.2. Phfrn ttch m6i trrdnTT

D6 mdu

,) T6ng chdt rin Io lung(rss)Nhu cAu 6xy h6a hoc(coD)

r Nhu cAu dxy sinh h6a(BODs)

Clorua (Cl')

0 + 10.000 mr,tr

SMEWW 3l t1B:201'l

SMEWW 3l 138:20t7

')l

.'\

,' Clo du

IO

t2

8

ll

l1

Florua (F')

D6ng (Cu)

I5

16

)

TT LoaI nl Uh u'o'n hiT6n/S hi srl d n

MAu nudc thdi 6663- I :201 1, TCVN -s999: 1995TCVN 6663-3:2016

TC\,}I

) Vi sinh TCVN 8880:201 I

Th6ng sii T6n/s hifu phuorg phnp sud n

TC\'l.l 6l 85:2015

SMEWW 2540D:20t7

SMEWW 5220C:20t1

SMEWW 52108:2017

SNIEWW 4500-Ct'.C :2017

TCV}{ 6225-3:201I

SMEWII/ 4500-F-,D:20 I 7

Gir5d harr phrit

8,0 Pr-('o

3,0 r rg,'-

0,28 ,ng,L

0,04 mg,rl-

5 mglL

2 m/L

I n g,'l

Nitrat (NO:-) EPA Method 352.I 0,1 mg,{,9 Nitrit (NOz) SMEWW 4500-NOi.B:2017 0,003 mg,rl-

Amoni (NHr*) TCV]II 6179-t:1996 0,03 mg,4-l1 Ph6 tphat (POrr-) SMEWW 4500-P.E:2017 0,008 mg/L

Xyanua (CN-) SMEWW 45 00-cN- .c &E.20 1.1 0,001 mg/L

Crom (VI) TCVN 6658:2000 0,003 rng/L

Crorn (III) SME\MW 3l 13B:2017+TCVN 6658:2000 0,003 mg/L

Asen (As) SME$/W 31 t4B:2Otj 0.0007 rng/L

Sat (Fe)0,06 rng/I.

t7 Mangan (Mn)

SMEWW 3l l18:2017

SMEWW 3l llB:201? 0,03 I mg/LI8

0,033 mg/Lt9 chi (Pb)

0,000(r ngil

r--

-1

I

1-.

20 Kcm (Zn) SMEWW 3111B:2017

2t Cadirni (Cd) SMEWW 3 1 138:2017 0,0004 mg,tl-

22 Niken (Ni) SMEWW 31138:2017 0,0007 mg,tl-

23 T6ng crom (Cr) SMEWW 31138:2017 0,0007 mgi'l-

24 T6ng phdtpho SMEWW 4500-P.B&E:2017 0,08 mgrl-

25 Tdng nito TCVN 6638:2000 0,5 mg,ri-

26 Ddu, md ddng thuc vAt SMEWW 5520B&F:2017 0,3 mg,4,

77 Tdng dAu, md khodng SMEWW 5520B&F:201? 0,3 mg,{-

28 T6ng phenol SMEWW 5530B&C:2017

TT TOn/sli hiQu phuangphip sir dgng

I TCVN 6492:201i

) SMEWW 2550B:2017

J SMEWW 2510B:2017

4 SMEWW2540C:2017

TCVI.J 7325:2016

6 D6 duc SMEWW 21308.2017 0 + i.000 NTU

7 ThO 6xy h6a - khri (ORP) SMEWW 2580B:2017 - 1200 - 1200 mV

D6 mu6r SMEWW 25208.201'7 0 -70 o/oa

1.3. Nu'n, tlurli,dAt fi1.3,1. Q :i.n lrdc hi(n trud'trg

0,001 mgll

Dii rlo

:- t1

4+500C

0 - 200 mS/c I

0 + 100 g/L

0 - 16 mg/L5

- Th6 .,- (do tAi hiOn trurrnf ):

TOn th6ng s6

pI

Ni i.:r Oo

D .r1; n di0n (EC)

Tt ng chAt rin hda tan(T i:)H; r: luong 6xy hda tan(D .r

-Le" vd bio uan mau:

1.3.2. PhArt tich nbi trrtdtt

)

J

4

5,0 mg/L

TUVlrl 6186:1996

cLtnDoc

4-

TT Lo lnl TI TGn/S hu on hrihi u sir d II

MAu nLr6c dudi ddt TC\4{ 6663-l 1 :201 1, TCVN 6663-3 :20t 6

T1 Th6ng siinst! d

T0n/so h i6u phurlng ph:ip Girii hnnphit hi6n

l D6 ki6nr

D6 mdu TCVN 6185:2015 8,0 Pt-Co

TCVN 6224:1996 5,0 urg/L

0.85 nrg/L

I o,ol: mgtt-

8

.L

I

TC\IJ 6636- l:2000

liht 16 ,,.,..,,,^re,,*

) T6ng ch6t rin lo ltng(rss) SMEV/W 2540D.201'7 5

^gtL6

Nhu criu 6xy h6a hoc(coD) SMEWW 5220C:2017 2mglL

1Nhu c6u 6xy sinh h6a(BOD5) sIvlEWW 52t08:2017 I mgil

8 Clorua (Cl-) SMEWW 4500-Cl-.C:2017 3,0 mg/L

9 Florua (F-) SMEWW 4500-F'.D:2017 0,04 mg/L

l0 Nitrat (NOr-) TC\N 6180:1996 0,014 mg,{-

1i SMEWW 4500-NO:'.B :20 I 7 0,002 mg/L

t2 Arnoni Q.{Hr*) TCVN 6l 79- l : 1996 0,03 mg/L

li Photphar (PO43-) SMEWW 4500-P.E:2017 0,008 mg/L

l4 Sunphat (SOr2') US EPA Method 375.4 1,0 mg/L

l5 Xyanua (CN-) SMEWW 45 00-CN- .C &E:20 | 7

TCVN 6658:2000

0,001mg/L16 Crom (M) 0,003 mg,4-

t7 Asen (As) SMEWW 3ll4B.20]l7 0,0008 mg/L

l8 Sat (Fe) SMEWW 31118:2017 0,06 mg/I-

t9 Mangan (Mn) SMEWW 3l I lB:2017 0,03 1 mg,4-')n Edng (Cu) SN{EWW 3l l18:2017 0,033 mg/L

2l chi (Pb) SMEWW3Il38:2017 0,0006 mg,ri-

KEm (Zn) SMEWW3IIIB:2017 0,033 mg/L

23 Cadimi(Cd) SMEWW 3l l3B:2017 0,0004 mg/L

Niken Q.li) 0,0007 mg/L25 Tdng crom (Cr) 0,0007 mg/L

1.4. Nrrlc biin X1.4.1. Quo.n tric hi(n trudng- Th6n SO <lo tai hi n truon

TT TOn thdng sii T0n/s6 hiQu phu.crngphdp sir dgng

Diii .lo

pH TCVN 6492:2011 1: I')

2 Nhict d6 SMEWW 2550B:2017 4+500CJ D6 d6n diOn (EC) SMEWW 25108:2017 0 - 200 nS/cm-l T6ng chAt rin hoa tan (TDS) SMEWW2540C:2017 0 + 100 gil5 0 + 16 mg/L

6

Hdrn luong 6xy hoa tan (DO)

DQ dqc

TCM\ 7325:2016

SMEWW 213082017 0 + 1.000 NTU

5

Nitrir (NOz-)

22

SMEWW 31138:2017

SMEWW 3ll3B.2017

I

TT TenAii hi6u phuongph:ip sir dBng

Dii tlo

7 ThO 6xy h6a - khri (ORP) SMEWV/ 25808:2017 -1200 - 1200 mV

D6 mu6i SMEWW 25208:2017 0-70%o

-Le vi bdo uan mau:

1.4.2. Phiin tlch mii trudn

TT Loai mAu T0n/S6 hiOu phu ong phdp sfr dung

1 MAu nuoc bi€n TCVN 6663-l:201 l, TC\,t{ 5998:1995, TCVN6663-3:2016

2 Vi sinh TCV}II 8880:201I

T'r TGn/s6 hi6u phuong ph:lnsri dung

Gi6ri h4nph{t hi6n

IT6ng chAt ri,r lo limg(rss)

II nong so

5 mg,4-

2Nhu cdu 6xy sinh h6a(BoDs)

SMEWW 2540D:2017

SMEWW 5210B:2017 1mg/L

J SMEWW 4500-F-.D:2017 0,04 mg,rl-

4 Nitrat (NOr-) EPA Method 352.1 0,1 mg,4-

5 0,003 mgil6

Nitrit (NOz-)

Amoni [NHr') 0,03 mg/L

7 Photphat (PO+3')

SMEWW 4500-NO:'.B :20 I 7

TCVN 6179-1:I996

SMEWW 4500-P.E:2017 0,008 mg/L

8 Xyanua (CN-) SMEWW 45 00-CN- .C &E:20 17 0,001 mg/L

9 Crom (VI) TCVN 6658:2000 0,003 mg/L

10 Asen (As) SMEWW 3l l48:2017 0,0007 mg,rl-

11 Sat $e) SMEWW 3111B:2017 0,06 mg/L

t2 Mangan (Mn) SMEWW 31118:2017 0,031 mg/L

13 Ddng (Cu) SMEWW 31118:2017 0,0033 mg/L

l4 chi (Pb) SMEWW 31138:2017 0.0006 rng/L

15 KEm (Zn) SMEWW 3l l lB:2017 0,033 mg/L

l6 Cadimi (Cd) SMEWW 3ll38:2017 0,0004 rng/L

l7 T6ng crom (Cr) SMEWW 311382017 0,0007 rng/t.

l8 T6ng ph6tpho SMEWW 4500-P.B&E:201 7 0,08 mg/L

l9 T6ng nito TCVN 6638:2000 0,5 mg,4-

20 T6ng dAu, md SMEWW 55208.2017 0,3 mg,4-

-6-

TGn thdng s6

8

Florua (F-)

21 T6ng dAu, md khoring SMEWW 552OB&F:2017 0,3 mg,tl-

22 T6ng phenol SMEWW 5530B&C:2017 0,001 mg,{-

2. Khi

] ! X!6ng khi xung quanh vi m6i trudng lao tlQng I2.1.1. Quan trdc hipn trrdng- Th6n SO do hi ntru

LA vd b6o uan mau

2.1.2. Phdn tich mbi rrudn

tI

i{{I,

ir,

T6n/sd hifu phutrng phrlp sftdrlng Dii do

I Nhiet d6 QCVN 46:2017,tsTNMT 0 + 50oC1 D6 Am QC\AI 46:2017,tsTNMT t0-95%

Ap su6t QCMti 46:2017IBTNMT 850= l.l00hPa.+ TOc d$ gi6 QCM{ 46:2017IBTNMT 0,2 - 20 rnls

5 -.i II reng on TCVN 7878-2:2010 0,3 - 1.000 m/s2

6 D6 rung TCVNI 6963:2001 30 - 120 dB

7 Anh sring QC\TI46:2017IBTNMT 0-20.000 Lux

T'T Thdng sii hoeT snl u uonh ah s du'p p p unT6ng bui lo hing (TSP)

2 Pb

TCVN 5067:199s

TCVN 5067:1995

TC\/lrl 6137:2009

+ CO GS.EST/F-SOP-K.07

5 SOz

6 O-r MASA Method 411

7 HzS MASA Method 701

I NH: TCVN 5293: I 995

TT Thdng s6 T6n/s6 hiQu phuong phip sir rlgngGitii h1nphnt hiQn

lT6ng brli loItng (TSP)

'fCVN 5067:1995 5,0 pg/m3

2 Pb ]'CVN 6152:1996 0,08 prg/rn3

J NOz TCVI.J 6137:2009 3,0 pg/m3

4 GS.EST/L-SOP-K.04 3.000 pg/m3CO

SOz 't'CVi'{ 5971 :1995 7,0 pg/n3

/--,''1

'tT T6n thdng s6

l

3 NOz

TCVN 5971:1995

6 o: MASA Method 4l I 20 pg/ml7 HzS MASA Method 701 2,0 pflm3

8 NH: TCV}{ 5293:1995 5,0 pg/m3GS,EST/L-SOP -K.04: Quy rrinh ndi bd huong dAn phAn tich CO Fong ptl*g tt i

nghi6m.

2.2. Khithei B2.2.1. Quan trdc hifn trrdng-Th SO clo tai hi truon

-La vd bAo uan mau:

J

-8-

TT T0n th6ng s5T6n/s6 hi0u phuong

phdp sir drlng Dii rlo

1 X6c dinh vi tri l6y m6u US EPA Method I2 VAn t6c vd lrru luong US EPA }"{ethod 2 0 - 100 m/s

I(hdi luong mol phdn nrkhikh6 US EPA I.iethod 3

4 Hdm dm US EPA Method 4 0+ 100%) Nhiet d0 soP-o1-s.11/2011 0-:1.0000C6 Ap suit 850- Ll00ntBar7 CO 0+ l1400mgA{m3

8 NO*

NO 0 + 4.920 rng,A.Jm3

Not 0 - 940 mg/I.{rn3

9 SOz 0+ 13.100mgNnt'

t0 Oz 0 + 25 o/o\,1

TT Th6ng sii TAnA6 hi6u phucrng ph6p sri.dung

Bui(PM) US EPA Method 5

Dioxin/Furan US EPA Method 23A2,3,7,8-TCDD

2,3,7,8.TCDF

1,2,3,7,8-PeCDD

1,2,3,7,8-PeCDF

2,3,4.7,8-PeCDF

I,2,3,4,7,8-HxCDD

t,2,3,6,7,8-HxCDD

1,2,3.7,8.9-HTCDD

I,2,3,4,7,B.HICDFt

I

2

I ,2,3,6,7,8-HxCDF

I,2,3,7,8,9-HxCDF

2,3,4,6,7,8-HxCDF

t,2,3,4,6,7,\-HpCDD

I,2,3,4,6,7,8-HpCDF

I,2,3,4,7,8,9-HpCDF

OCDD

OCDF

3 Antimon (Sb) US EPA Method 29

Asen (As) US EPA Method 29

Bari (Ba) US EPA Method 29

.1

)

(; Bery (Be) US EPA Method 29

Cadmi (Cd) US EPA Method 29

Crom (Cr) US EPA Method 29

Coban (Co)

D6ng (Cu)

Mangan (Mn)

7

8

9

t2

llll

Thty ngdn (Hg)

US EPA Method 29

US EPA Method 29

US EPA Method 29

US EPA Method 29

l3 Niken (Ni) US EPA Method 29

l4 Selen (Se) US EPA Method 29

t5 Bac (Ag) US EPA Method 29

Tali (Tl) US EPA Method 29

t1 K0m (Zn) US EPA Method 29

l8 chi (Pb) US EPA Method 12

!

iii},4

:j

2.2.2. PhAn ich nbi trrittt'T Thdng s6 T6nA6 hieu phu.ong phrip sfr dr;ng

hrit hi n

Gi6i han

Bui(PM) US EPA Method 5 5,0 pg,4.,trm3

2 Asen (As) US EPA Method 29

J Cadrni (Cd) US EPA Method 29 0,001mg,4.lrn3

I Crotr (Cr) tlS EPA Methorl 2!) 0,002 mg,t,trm3

9-/--

I6

l

0,020 mgNra3

5 D6ng (Cu) US EPA Method 29 0,002 mgA.,lm3

6 Mangan (Mn) US EPA Method 29 0,003 mg,4',1m3

7 Niken (Ni) US EPA Method 29 0,008 mgA{m3

K€m (Zn) US EPA Method 29 0,008 mg,A,lm3

9 chi (Pb) US EPA Method 29 0,003 mg,4.,lm3

3. o6t I3.1.-La

Quan trdc hi(n trudnva b6o uan rnau:

3.2. Phdn tich m6i trudng:

Tdn/s6 hi€u phucrng phrlp sri dgug

4,74.1.-L6

ch.xlrdc h

rllnl riQuurt iQn trttdfig

vd bio uin mAu:

TT Loai miu

1 M6u dit TCW 5297:1995, TC\rN 7538-2:2005.TCVN 4046:1985

TT Thdng s6 Girii han phdthi6n/D6i .lo

pH 1nzo, xcr; TCVN 5979:2007 2+ 12

2 T6ng nito TC\N 6498:1999 29 mglkg

J TCVN 6499:1999 1,0 mg/kg

+ D6ng (Cu) US EPA Method 30508 +SMEWW 3l l18:2017 1,2 mg/kg

5 Kcm (Zn) US EPA Method 3050B +SMEWW 3l l18:2017 2,0 mg/kg

6 Tdng crom (Cr) US EPA Method 30508 +SMEWW 31118:2017 1,7 mg/kg

1 US EPA Method 30508 +SMEWW 31 I lB:2017 0,9 mg/kg

8 chi (Pb) US EPA Method 30508 +SMEWW 3l l3B:2017 3,65 mg/kg

9 Asen (As) US EPA Method 30508 +SMEWW 3ll4B.2017 0,32 mg/kg

TT Loai miu T6n/s6 hi6u phuong ph6p st rlqng

Miu trAm tich TC\IN 6663- 1 3 :20 I 5, TCVN 6663 -t9 :201 S;TC\trt 6663-15:2004

- t0 -

8l

T6nA5 hi6u phucrng phdp st dgng

I

T6ng ph6tpho

Cadimi(Cd)

<-/'

TT r nong so Girii han ph{thi6n/Dii tlo

E6ng (Cu) US EPA Method 30508 +SMEWW3tItB:2017 2,5 rng,&g

1 Kem (Zn) US EPA Method 3050B +SMEW\M 3lltB:2017

3 Tdng crorn (Cr) US EPA Method 30508 +SMEWW 3111B:2017 2,0 mg/kg

4 Cadimi (Cd) US EPA Method 30508 +SMEWW 3l I lB:2017 0,9 mg/kg

5 chi(Pb) US EPA Method 3050B +SMEWW 3l1tB:2017 3,65 mg/kg

6 Asen (As) US EPA Method 30508 +SMEWW 31148:2017 0,015 mgikg

4.2. Phffn tich mbi trrdng:

5. Btn fi5.1.-Li

)ann tric hiAnvd bio cuAn m

tTrmgau:

Loai miu

Miu btr

7.2. PhAn fich ntdi trrdng:

Thdng sii

\E\"tn

v

T1' T6n/s6 hi6u phuong ph6p sir dgng

I TC\IN 6663-l 3 :2015, TC\DI 6663-t5:2004

I'[ T0n/s6 higu phuong phrlp sridvng

Giri.i han phithi6n/Dii do

pll ASTM D4980.89 0+14

TCVN 8963:201 I +SMEWW 31148-2017 0,4 rng,4rg

) Asen (As)US EPA Method l3l I +SMEWW 31148:2017 0,32 mglL

TC\N 8963:201I +SMEWW 31118:2017 0,3 rng/kg

-l Kenr (Zn)US EPA Method 13 1 1 +SMEWW 3l I lB:20i7 0,4 mglL

TCVN 8963:201I +SMEWW 3l l lB:2017 0,01 mg/kg

Cadirni (Cd)US EPA Method t31 I +SMEWW 3t I lB:2017 0.04 ng/L

.l

l chi (Pb) TCVN 8963:2011 +SMEWW 3l I 18:2017

2,5 mg/kg

-11-

Ten/s5 hieu phuong phrlp sir dgng

0,7 mg/kg

I

US EPA Method 131I +SMEWW 3l1lB:2017

0,03 mg,{-

6 Niken (Ni)

TCVN 8963:2011+SIvIEWW 3 1 138:2017

I,0 rng/kg

US EPA Method 1311 +SMEWW 31138:2017

0,65 rng/L

Crom (VI)

US EPA Method 30604 +SMEV/W3 500-Cr.B:201 7

0,35 mg/kg

US EPA Method 1311 +SMEWW3500-Cr.B:2017 0,02m9/L

8 T6ng xyanua (CN-)US EPA Melhod 9013A +US EPA Method 9014 +US EPA Method 9010C

0,09 mg/kg

I Tdng dAu

US EPA Method 9071B 7,0 mg,&g

US EPA Method l3l I

SME$/W 552OB&F:20170,3 mg/L

6. ch6t thai X6.1.-Ld

Qutn trdc hiAn tu'dnvi bAo uan llrau:

Loai mAu

Ldy m u chdt thdi

Th6ng sii

TCVN 9466:2017

TT T6n/sii hi$u phucrng ph:ip sfr dgng

I

TT TAnAii hieu phunng ph6p sri'ttgngGi0i han ph6t

hiQn/D6irlo

1 pH ASTM 4980-89 0-14

2 Asen (As)

TCVN 8963:2011 +SMEWW 3ll4B:2017

0,4 mg/kg

US EPA Method 131 1 +

SMEWW 3ll4B:20170,32 pslL

J KCrn (Zn)

TCVN 8963:2011 +SMEWW 31 l lB:2017

0,3 mg/kg

US EPA Method 13l l +SMEWW 31118:2017

0,35 mg/L

+ Cadimi(Cd)

TCVN 8963:2011 +SMEWW 31118:2017

0.4 mg/kg

US EPA Method 1311 +SMEWW 31118:2017

0,01 ng/L

chi (Pb) TCVI.,tr 8963:2011+SMEWW 3111B:2017

2,5 mg/kg

-12-

6.2. Phfin t{ch m6i tnrdng:

j

US EPA Method 13l I +SMEWW 3l1lB:2017

0.03 mg/L

6 Niken (Ni)

TCVN 8963:201I +SMEWW 3l l lB:2017

0,4 mg/kg

US EPA Method 13l I +SMEWW 31118:2017

0.02 mg/L

l Crom (VI)

US EPA Method 30604 +SMEWW3500-Cr.B:2017 0,35 mg/kg

US EPA Method 1311 +SMEWW3500-Cr.B:2017 0,02 mg/L

8 T6ng xyanua (CN-)US EPA Method 9013,A +US EPA Method 9010C +SMEWW 4500-CN .C &E:20t7

0,05 mg/kg

9 Xyanua hoat clQng

US EP.\ Method 9013,4 +US EPA Method 9014+US EPA Method 9010C

0,25 ltglL

l0 T6ng d6uUS EPA Merhod 90718 4,58 mg/<g

0,19 mg/LUS EPr\ Method l31l

SildEWW.s5208&F:2017

L-.,'

- t3 -