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Wastewater analysis

Monitoring wastewater quality

Thorough planning is required to monitor wastewater quality and to meet regulatory requirements and protect recipients. Both the chemical analysis of the wastewater and the sampling requirements need to be considered. ALS staff are available to discuss your needs and will work with you to find the best solution.

Águas residuais

The ALS difference

Whether you want to base your analytical needs on a standard suite or pick from our extensive list of accredited tests, our team of experts are here to assist.

La diferenciación de ALS

Quality Testing. Quality Results.

Assessing wastewater and trade effluents after treatment is crucial for several reasons. The main purpose is to ensure industries and utilities that hold a permit for discharge can meet the requirements stipulated. Our expertise of the issues can help your compliance with environmental legislation and regulation.

Meeting your specific needs

Our laboratories will tailor analytical suites and sampling plans to help clients comply with legislation and regulations. At ALS, quality data is supported by a focus and understanding of client's needs.

For wastewater clients a comprehensive list of testing and sampling options is available.

  • On-site sampling and testing
  • Base parameters such as:
    • BOD
    • COD
    • pH
    • Alkalinity
    • Ammonia
    • Ionic Balance
  • Microbiology
  • Metals, including screening analyses
  • VOC (Volatile Organic Compounds)
  • SVOC (Semi-Volatile Organic Compounds)
  • PFAS
  • Discharge consents
  • Flow & load surveys
  • Microplastics
  • Ecotoxicology

Related topics

Drinking Water

Drinking water analysis

ALS is one of the leading suppliers of drinking water analysis.

ground water


Our chemists at ALS have expertise in testing groundwater for a wide array of compounds.

Duck in water

Surface water

ALS has gained a reputation as one of the leading laboratories worldwide for testing of surface water.