Environmental Policy - June 2015
Environmental Policy - June 2015

 

 

Monitoring session:  June 2015 (Q2 2015)

 

Parameter Units of measure S1 S2 S3 S4
Odour Monitoring           
Hydrogen Sulphide ppb <0.12 <0.12 <0.17 8.8
Sulphur Dioxide µg/Nm3 <0.98 9.5 10.0 1.0
Ammonia µg/Nm3 4.1 5.3 5.5 5.4
Esters µg/Nm3 <3.1 <3.1 <3.1 <3.1
Mercaptans µg/Nm3 <480 <520 <520 <630
Indoles µg/Nm3 <190 <210 <210 <250
Skatoles µg/Nm3 <190 <210 <210 <250
Noise & Vibrations          
Noise (Day) dBA 52.5 46.8 47.5 58.1
Noise (Night) dBA 32.7 36.6 47.7 47.1
Vibrations (Day) m/s 0.176 2.49 0.193 0.094
Vibrations (Night) m/s 0.0408 0.0118 0.054 0.016
Particulates          
PM 10 µg/Nm3 39 43 33 68
PM 2.5 µg/Nm3 6.2 32 12 29
Total Particulate Matter µg/Nm3 56 50 47 200
Microbiological Testing          
Aspergillus CFU/t 10 <1 <1 <1
Escherichia Coli CFU/t <1 <1 <1 <1
Yeasts CFU/t 50 <1 <1 <1
Total Coliform Counts CFU/t 0 <1 15 <1
Other parameters          
Ozone µg/Nm3 67 68 75 95
Total Volatile Organic Compounds µg/Nm3 17 11 8 12
Benzene µg/Nm3 <1.5 <1.5 <1.5 <1.5
Polycyclic Aromatic Hydrocarbons µg/Nm3        
acenaphthene   <0.00028 0.0006 0.0038 <0.00028
acenaphthylene   <0.00028 <0.00028 <0.00029 <0.00028
anthracene   0.0004 <0.00028 0.0012 <0.00028
benzo(a)anthracene   <0.00028 <0.00028 <0.00029 <0.00028
benzo(a)pyrene   <0.00028 <0.00028 <0.00029 <0.00028
benzo(b)fluoranthene   <0.00028 <0.00028 <0.00029 <0.00028
benzo(e)pyrene   <0.00028 <0.00028 0.00052 <0.00028
benzo(g,h,i)perylene   <0.00028 <0.00028 <0.00029 <0.00028
benzo(j)fluoranthene   <0.00028 <0.00028 <0.00029 <0.00028
benzo(k)fluoranthene   <0.00028 <0.00028 <0.00029 <0.00028
chrysene   <0.00028 <0.00028 0.0004 <0.00028
coronene   <0.00028 <0.00028 <0.00029 <0.00028
dibenzo(a,h)anthracene   <0.00028 <0.00028 <0.00029 <0.00028
fluoranthene   0.00075 0.00081 0.0031 0.00078
fluorene   0.00029 0.00032 0.0031 <0.00028
indeno(1,2,3-cd)pyrene   <0.00028 <0.00028 <0.00029 <0.00028
phenanthrene   0.0035 0.0031 0.002 0.0044
pyrene   0.00095 0.00098 0.0026 0.00093
Methane % v/v <10 <10 <10 <10
Dioxins & Furans pg/Nm3 0.029 0.0086 0.035 0.008
Carbon Monoxide mg/Nm3 <0.05 <0.05 <0.05 <0.05
Arsenic ng/Nm3 <0.73 <0.73 <0.73 <0.73
Cadmium ng/Nm3 <0.73 <0.73 <0.73 <0.73
Mercury ng/Nm3 0.044 0.055 0.054 0.040
Nickel ng/Nm3 18 16 13 14
Lead ng/Nm3 1.1 2.9 3.3 3.0