Odours and Toxic Gas Control


Emission Control

To prevent nuisance odours and toxic gases from entering both the workplace and the environment Sutcliffe Speakman can offer solutions derived from the following technologies; the SC BioReactor™ and activated Carbon Adsorption.

The SC BIOREACTOR™ is an ideal abatement system in situations where a high airflow with a relatively low solvent concentration often render alternative destruction and recovery technologies uneconomic.


The technology can be applied to a wide range of abatement applications - see data table.

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VOC Biological Degradation


Type of VOC

Specific Compounds

Degradability

Aldehydes & Acids

Formaldehyde
Acetaldehyde
Ethanoic Acid
Propanoic Acid
Odoriferous Acids & Aldehydes

Good (to Toxic Limit)
Good
Good
Good
Good

Phenols

Phenol
Cresol

Good
Moderate

Ketones

Acetone
MEK
MIBK

Good
Good
Good

Esters

Ethyl Acetate
Isopropyl Acetate
Butyl Acetate
Ethyl Lactate
Methyl Methacrylate
Phthalate Esters

Good
Good
Good
Good
Good
Moderate/Poor

Alcohols

Methanol
Ethanol
Isopropanol
Butyl Alcohol
Iso Butyl Alcohol
Glycols & Polyols

Good
Good
Good
Good
Good
Good/Moderate

Hydrocarbons

Pentane
Hexane
Heptane
Benzene
Toulene
Xylene
Isomer Mix
Styrene
Special Blends

Good
Good
Good
Good/Moderate
Good
Good
Moderate
Good
Moderate/Poor

Halogenated

Methyl Chloride
Dichloromethane
Chloroform
Trichloroethylene
Freons (CFC & HCFC)

Good
Good
Poor
Poor
Non degradable

Ethers

Diethyl Ether
Isopropyl Ether
Tetrahydrofuran
1,4 Dioxane
Glycol Ethers

Good
Good
Good
Good
Good/Moderate

Miscellaneous

Ammonia
Hydrogen Sulphide
Methyl Sulphide
Carbon Disulphide
Dimethyl Formamide
Pyridine
Nitro-Organics

Good
Good (to Toxic Limit)
Good
Moderate
Good
Good
Moderate