Accredited Testing of Sewage Sludge and Soils


Our company offers professional and accredited testing of municipal sewage sludge and soils intended for sludge fertilization. We operate in compliance with the requirements of the Waste Act, ensuring that sewage sludge is suitable for agricultural use and poses no threat to the environment or public health.
The scope of our services includes:
  1. Collection of representative samples of sludge and soils – To ensure high-quality testing, we conduct a thorough sampling process that reflects the actual state of the tested materials.
  2. Analysis of sludge and soils – We perform detailed chemical and physical examinations, including analyses of heavy metal content, organic substances, and other compounds that may affect environmental quality. These activities comply with the legal requirements contained in the Regulation of the Minister of the Environment.
  3. Test Report – Based on the analyses performed, we prepare a detailed report containing the qualitative test results for the sludge and soils. The report also includes recommendations on the potential application of sludge under various soil conditions.
  4. Determination of permissible sludge application rates – Based on test results, we establish permissible rates for land application of sewage sludge, taking into account all limitations related to heavy metal and other constituent concentrations.
Why conduct qualitative testing of sludge and soils?
Conducting appropriate testing and analysis is crucial to ensure that the application of sewage sludge in agriculture is safe and compliant with legal regulations. Thanks to these tests, it is possible to achieve effective, environmentally friendly use of sewage sludge in agriculture, thereby improving soil quality and protecting the environment.