Điều 7 Thông tư 24/2017/TT-BTNMT quy định kỹ thuật quan trắc môi trường do Bộ trưởng Bộ Tài nguyên và Môi trường ban hành

STT

Thông số

Số hiệu phương pháp

1.

SO₂

• TCVN 5971:1995;

• TCVN 7726:2007;

• MASA 704A;

• MASA 704B

2.

CO

• TCVN 5972:1995;

• TCVN 7725:2007;

• IS 5182-10 (1999) (Không áp dụng mục 3);

• MASA 128

3.

NO₂

• TCVN 6137:2009;

• MASA 406

4.

O₃

• TCVN 6157:1996;

• TCVN 7171:2002;

• MASA 411

5.

H₂S

• MASA 701

6.

NH₃

• TCVN 5293:1995;

• MASA 401

7.

Benzen

• ASTM D 3686-95;

• ISO 16017-1:2000;

• MASA 834;

• NIOSH method 1501

8.

Toluen

• ASTM D 3686-95;

• ISO 16017-1:2000;

• MASA 834;

• NIOSH method 1501

9.

Xylen

• ASTM D 3686-95;

• ISO 16017-1:2000;

• MASA 834;

• NIOSH method 1501

10.

Styren

• ISO 16017-1:2000;

• NIOSH method 1501

11.

Acetonitril

• NIOSH method 1606

12.

Benzidin

• NIOSH method 5509

13.

Naphtalen

• OSHA method 35

14.

Acetaldehyde

• NIOSH method 2538

15.

Anilin

• NIOSH method 2002

16.

Cloroform

• NIOSH method 1003

17.

Formaldehyt

• OSHA method 52;

• NIOSH method 2541;

• NIOSH method 3500

18.

Tetracloetylen

• NIOSH 1003;

• USEPA method TO-17

19.

Vinyl clorua

• NIOSH 1007;

• USEPA method TO-17

20.

Phenol

• NIOSH 3502;

• NIOSH method 1501;

• OSHA 32

21.

CH₄

• ASTM 1945;

• MASA 101

22.

Mercaptan (tính theo Methyl mercaptan)

• ASTM D2913 - 96(2007);

• MASA 118

23.

• NIOSH method 1604

24.

Acrolein

• NIOSH method 2501

25.

Hydrocacbin

• NIOSH method 1500

26.

n-octan

• NIOSH method 1500

27.

Xyanua

• MASA 808

28.

PAHs

• NIOSH method 5515

29.

Cylohexan

• NIOSH method 1500

30.

n-heptan

• NIOSH method 1500

31.

Cl₂

• TCVN 4877-89;

• MASA 202

32.

HF

• MASA 809;

• MASA 205;

• MASA 203F;

• NIOSH method 7906

33.

HCN

• NIOSH method 6017;

• NIOSH method 6010

34.

H₃PO₄

• NIOSH method 7908

35.

H₂SO₄

• NIOSH method 7908

36.

HBr

• NIOSH method 7907

37.

HNO₃

• NIOSH method 7907

38.

HCl

• NIOSH method 7907

39.

Ni

• ASTM D4185-96;

• NIOSH method 7300;

• OSHA method ID 121

40.

Hg

• ISO 6978-92;

• NIOSH method 6009;

• OSHA method ID 140

• US EPA method IO-5

41.

Mn

• OSHA method ID 121;

• ASTM D4185-96

42.

As

• OSHA method ID 105

43.

Cd

• ASTM method D4185-96;

• NIOSH method 7048

44.

Cr (VI)

• OSHA method ID 215;

• NIOSH method 7600

45.

Asin (AsH₃)

• NIOSH method 6001

46.

Tổng bụi lơ lửng (TSP)

• TCVN 5067:1995

47.

PM₁₀

• 40 CFR part 50 method appendix J;

• AS/NZS 3580.9.7:2009;

• AS/NZS 3580.9.6:2003;

• MASA 501

48.

PM_2,5

• 40 CFR Part 50 method Appendix L;

• AS/NZS 3580.9.7:2009;

• MASA 501

49.

Pb

• TCVN 5067:1995;

• ASTM D4185-96;

• NIOSH method 7300;

• NIOSH method 7301;

• NIOSH method 7302;

• NIOSH method 7303;

• NIOSH method 7082;

• NIOSH method 7105

50.

Tổng polyclobiphenyl (PCB)

• US EPA method TO-9A

51.

Tổng dioxin/furan (PCDD/PCDF)

• US EPA method TO-9A

52.

Các hợp chất polyclobiphenyl tương tự dioxin (dl-PCB)

• US EPA method TO-9A

53.

Các thông số khí tượng (hướng gió, tốc độ gió, nhiệt độ, độ ẩm tương đối, áp suất)

• QCVN 46:2012/BTNMT

STT

Thông số

Số hiệu tiêu chuẩn, phương pháp

1.

SO₂

• TCVN 5971:1995;

• TCVN 7726:2007;

• MASA 704A;

• MASA 704B

2.

CO

• TCVN 5972:1995;

• TCVN 7725:2007;

• IS 5182-10 (1999) (Không áp dụng mục 3);

• MASA 128

3.

NO₂

• TCVN 6137:2009;

• MASA 406

4.

O₃

• TCVN 6157:1996;

• TCVN 7171:2002;

• MASA 411

5.

H₂S

• MASA 701

6.

NH₃

• TCVN 5293:1995;

• MASA 401

7.

Benzen

• ASTM D 3686-95;

• ISO 16017-1:2000;

• MASA834;

• NIOSH method 1501

8.

Toluen

• ASTM D 3686-95;

• ISO 16017-1:2000;

• MASA 834;

• NIOSH method 1501

9.

Xylen

• ASTM D 3686-95;

• ISO 16017-1:2000;

• MASA 834;

• NIOSH method 1501;

10.

Styren

• ISO 16017-1:2000;

• NIOSH method 1501

11.

Acetonitril

• NIOSH method 1606

12.

Benzidin

• NIOSH method 5509

13.

Naphtalen

• OSHA method 35

14.

Acetaldehyde

• NIOSH method 2538

15.

Anilin

• NIOSH method 2002

16.

Cloroform

• NIOSH method 1003

17.

Formaldehyt

• NIOSH method 2541;

• NIOSH method 3500;

• OSHA method 52

18.

Tetracloetylen

• US.EPA method TO-17;

• NIOSH method 1003

19.

Vinyl clorua

• USEPA method TO-17;

• NIOSH method 1007

20.

Phenol

• NIOSH method 3502;

• NIOSH method 1501;

• OSHA method 32

21.

CH₄

• MASA 101;

• ASTM 1945

22.

Mercaptan (tính theo Methyl mercaptan)

• ASTM D2913 - 96(2007);

• MASA 118

23.

Acrylonitril

• NIOSH method 1604

24.

Acrolein

• NIOSH method 2501

25.

Hydrocacbin

• NIOSH method 1500

26.

n-octan

• NIOSH method 1500

27.

Xyanua

• MASA808

28.

PAHs

• NIOSH method 5515

29.

Cylohexan

• NIOSH method 1500

30.

n-heptan

• NIOSH method 1500

31.

Cl₂

• TCVN 4877-89;

• MASA202

32.

HF

• MASA 809;

• MASA 205;

• MASA 203F;

• NIOSH method 7906

33.

HCN

• NIOSH method 6017;

• NIOSH method 6010

34.

H₃PO₄

• NIOSH method 7908

35.

H₂SO₄

• NIOSH method 7908;

• NIOSH method 7903

36.

HBr

• NIOSH method 7907

37.

HNO₃

• NIOSH method 7907

38.

HCl

• NIOSH method 7903;

• NIOSH method 7907

39.

Ni

• ASTM D4185-96;

• NIOSH 7 method 300

• OSHA method ID 121

40.

Hg

• ISO 6978-92;

• NIOSH method 6009;

• OSHA method ID 140

41.

Mn

• ASTM D4185-96;

• OSHA method ID 121

42.

As

• OSHA method ID 105

43.

Cd

• ASTM D4185-96;

• NIOSH method 7048

44.

Cr (VI)

• NIOSH method 7600;

• OSHA method ID 215

45.

Asin (AsH₃)

• NIOSH method 6001

46.

Tổng bụi lơ lửng (TSP)

• TCVN 5067:1995

47.

PM₁₀

• 40 CFR part 50 method appendix J;

• AS/NZS 3580.9.7:2009;

• AS/NZS 3580.9.6:2003;

• MASA 501

48.

PM_2,5

• 40 CFR Part 50 method appendix L;

• AS/NZS 3580.9.7:2009;

• MASA 501

49.

Pb

• TCVN 5067:1995;

• NIOSH method 7300;

• NIOSH method 7301;

• NIOSH method 7302;

• NIOSH method 7303;

• NIOSH method 7082;

• NIOSH method 7105;

• ASTM D4185-96

50.

Tổng polyclobiphenyl (PCB)

• US EPA method TO-9A;

• US EPA method 1668B

51.

Tổng dioxin/furan, PCDD/PCDF

• US EPA method TO-9A

52.

Các hợp chất polyclobiphenyl tương tự dioxin, dl-PCB

• US EPA method TO-9A;

• US EPA method 1668B