Take the next step.

Request a quote for our quality-assured analysis and sampling services, and we will get back to you in the next couple of business days.

Get in touch with us.

Have questions or comments about our services? Please send us a message and we will get in touch with you soon.

CONTACT US

Analysis of hydrogen halids and halogens in stack emission samples

Sampling & analysis of hydrogen halids (acids) & halogens in stack emission samples

Emission of Hydrogen Halids that becomes acids in aqueous phase, is a contributing factor to acid rain.

acid rain

Analytical method & sampling procedure

Samples are collected using an impinger train of absorbing solutions, with the use of a pre-filter for determining the particulate load. Samples are analysed using an ion selective electrode (ISE), titration or by ion chromatography (IC). This method of sampling is also often for air quality monitoring in the vicinity of aluminium smelters, power stations, steel works and fertilizer plants.

Analytical methods used include EPA method 26, EN 1911-3, ISO 15713, EN ISO 10304-1.


Compounds analysed by ALS:
  • HCN
  • HCI
  • HF
  • Chlorine
  • Fluorine
ALS Ely - Analysts performing Titrations

Related services

stack emissions environment

Analysis of inorganic compounds in stack emission samples.

Inorganic compounds is frequently found in emissions. Many of these compounds can have a negative impact on the environment

MORE INFORMATION
Stack emission

Analysis of SVOC in stack emission samples

ALS offers a full portfolio of test and sampling equipment for SVOC in emissions.

MORE INFORMATION
human health stack

Analysis of VOC in stack emission samples

Emission of volatile organic compounds needs to be monitored in stack and emission samples due to the potential negative impact on the surroundings.

MORE INFORMATION