Environment Archive

Environment Files

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Undersøgelse af grundlaget for anvendelse af batchudvaskningstesten NT ENVIR 005 i forbindelse med testning af udvaskningen af sporelementer fra jord (NT TR 461a)

NT TR 461a

  • The project has resulted in a proposal for a test protocol for a batch leaching test applicable to soil, based on an experimentally based study of the influence of various test conditions on the performance and results of the test.

File size: 758.61 KB Download

Undersøgelse af grundlaget for anvendelse af batchudvaskningstesten NT ENVIR 005 i forbindelse med testning af udvaskningen af sporelementer fra jord (NT TR 461)

NT TR 461

  • In the Nordic countries there is an increasing interest in the use of leaching-based criteria in the regulation of utilisation and landfilling of waste materials and contaminated soil. The project has resulted in a proposal for a test protocol for a batch leaching test applicable to soil.

File size: 543.47 KB Download

Test methods for monitoring genetically modified microorganisms (GMMs) in nature (NT TR 455)

NT TR 455

  • Genetically modified microorganisms (GMMs) are promising for many environmental and agricultural applications, including bioremediation of toxic chemicals and bio control of plant diseases. This report provide recommendations for test methods that are suitable for monitoring of GMMs in Nordic countries.

File size: 1.43 MB Download

Determination of total or partial trace element content in soil and inorganic waste materials (NT TR 446)

NT TR 446

  • A large number of different methods are available for the determination of the content of trace elements in soil and inorganic waste materials, and since these methods often are used at random and without proper justification, guidance and documentation, a considerable confusion exists in this area.


     

File size: 2.22 MB Download

Assessment of Compost Maturity and Ecotoxicity (NT TR 404)

NT TR 404

  • The purpose of the Nordtest project was to identify the problems associated with the utilization of compost in the Nordic countries.

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Nordtest

Nordtest is a trademark of Nordic cooperation in conformity assessment. The emphasis of Nordtest is to develop, promote and innovate Nordic test methods and pre-normative activity. Nordtest endeavours to remove technical barriers to trade and promotes the concept: “Approved once, accepted everywhere”.