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DS/S-471-Miljøundersøgelser


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  • ISO/NP 8466-1

    12-08-2015
    069648

    Water quality -- Calibration and evaluation of analytical methods and estimation of performance characteristics-- Part 1: Statistical evaluation of the linear calibration function

    Oprindelse:
    ISO
    International kategori
    Status
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  • ISO/NP 10704

    12-08-2015
    069650

    Water quality -- Measurement of gross alpha and gross beta activity in non-saline water -- Thin source deposit method

    Oprindelse:
    ISO
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  • ISO/NP 13163-4

    26-06-2012
    13163-4

    Water quality - Radon 222 - Part 4: Test method using liquid scintillation counting

    Oprindelse:
    ISO
    Status
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  • ISO/NP 14667

    17-07-2009
    14667

    Soil quality - Recording and exchange of soil-related data

    Oprindelse:
    ISO
    Status
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  • ISO/NP 15192

    16-01-2019
    076521

    Characterization of soil and waste -- Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

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    ISO
    International kategori
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  • ISO/NP 16072

    20-01-2015
    069582

    Soil quality -- Laboratory methods for determination of microbial soil respiration

    Oprindelse:
    ISO
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  • ISO/NP 18398-5

    05-06-2012
    18398-5

    Soil quality - Sampling - Part 5: Framework for the preparation and application of a sampling plan

    Oprindelse:
    ISO
    Status
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  • ISO/NP 19388

    30-07-2014
    064778

    Sludge recovery, recycling, treatment and disposal -- Guidelines for the operation of Anaerobic digestion facilities

    Oprindelse:
    ISO
    Status
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  • ISO/NP 19648

    11-03-2014
    065647

    Soil quality -- Parameters for geochemical modelling of the leaching and speciation of constituents in soils and materials -- Guidance for the application of ISO 12782

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    ISO
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  • ISO/NP 19698

    11-11-2015
    069676

    Sludge recovery, recycling, treatment and disposal -- Land applications

    Oprindelse:
    ISO
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  • ISO/NP 28258

    20-10-2014
    069584

    Soil quality -- Digital exchange of soil-related data

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    ISO
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  • No reference

    12-09-2008
    00292074

    Characterization of waste - Amendment to the CEN/TR 15310 package to add relevant examples form the extractive industries

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    Sampling from extractive operations (e.g., during exploration, operation and closure planning). Work includes for selected sampling scenarios: - key elements to be considered in sampling plan, presentation of sampling plan for typical sampling situations, e.g. different stages of operation - sampling approach (examples) - overview of sampling appropriate sampling techniques for typical sampling situations - specific need in sample pre-treatment of mining waste (modifications to prCEN/TR-3) - specific need for preservation of mining waste etc (modifications to prCEN/TR-4) - quality aspects
  • No reference

    04-12-2009
    00308101

    Characterization of sludges - Determination of sludge Particle and Floc size

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    The main problem of parameters and tests adopted for sludge characterisation is that they are generally specific to the method of treatment, but not able to give fundamental information on the sludge in question. One of the most important parameters yielding basic information is the Particle and Floc size (this determination was also dealt with in the framework of European COST68 and 681). This parameter also strongly affects the performance of several sludge management operations. Several procedures are available for evaluation of above parameter (e.g. direct examination, fractioning and counting), each showing some pros and cons. This Technical Report will discuss applicability of all adopted measuring methods in order to propose a procedure to be possibly finalised in a standardised one.
  • No reference

    04-12-2009
    00308104

    Characterization of Sludges - Evaluation of biological stability of sludge

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    The evaluation of biological stability of sludge is of great importance considered that the level of biological stability strongly influences handling of such materials, as it gives indications on effectiveness of subsequent treatments, including risks of developments of bad odours, effective acceptability in a landfill, possible reuse for environmental purposes, etc. This standard is aimed to develop a standardised procedure able to compare results obtained at different places and on different times, and to set appropriate numerical limits in European legislation.
  • No reference

    04-01-2013
    00292084

    Characterization of waste - Framework for the preparation and application of a testing programme - General information on content tests and leaching tests

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This CEN/TR is to provide comprehensive information on two key aspects ofwaste testing, content and leaching. Some information is already available as informative annex in certain standard prepared by CEN/TC 292. But these annexes are not fully coherent and address only partly these two aspects, content and leaching. This CEN/TR provides, for instance for content testing, coherent and comprehensive information on the extraction methods and the interpretation of test results as well as guidance on the choice of such a method. This CEN/TR also provides, for instance for leaching tests, coherent and comprehensive information on the leaching methods, guidance on the selection of the adequate leaching test for the relevant scenario, and the interpretation of test results. In case of mass balance studies content is of relevance. Content is also of relevance for substances that are banned (zero level does not exist) or when leaching is not or not yet feasible for the substances of interest. Analysis of the content of substances in waste or waste derived products is of limited relevance from an environmental impact perspective, as generally only a very minor fraction of the total content of a substance in waste or waste derived product is leachable and thus can be transported from the waste or waste derived product to its surroundings through the water phase. For assessing impact of waste or a waste derived product the application of leaching tests is the preferred approach.
  • No reference

    04-01-2013
    00292085

    Characterization of waste - Framework for the preparation and application of a testing programme - Guidelines for the elaboration of standardised testing methods

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This CEN/TS provides guidance for coordination, coherence and interfacing, for harmonised concepts such as blank test, harmonised specific vocabulary and definitions used in the field of waste testing....etc. This is now needed and useful since CEN/TC 292 is now entering a period of possible revision of the already published standards. This can be done in a structured and coherent way using experiences and requirements given in this Technical specification. As shown in annex B and sub-clause 4.2.2 of prEN 16457, testing a waste parameter requires the use of several standards in order to cover all the testing steps. Therefore coordination, coherence and interfacing are critical for the testing quality.
  • No reference

    12-01-2015
    00230298

    Water quality - Guidance on mapping extent and density of Zostera and macroalgae beds in the littoral environment

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This European standard provides guidance for survey design, equipment specification, sampling and data interpretation, of macroalgae and seagrass in the littoral environment. The zone of algae and seagrass is considered to extend out to the infralittoral zone, which is between 5 metres and 20 metres maximum depth. The standard comprises: – development of the sampling programme; – requirements for sampling equipment; – procedures for remote data collection; – procedures for direct sampling in the field; – and data interpretation.
  • prEN ISO 5667-14

    23-09-2014
    00230333

    Water quality - Sampling - Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling

    Oprindelse:
    CEN
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    Beskrivelse
    This part of ISO 5667 provides guidance on the selection and use of various quality assurance and quality control techniques relating to the manual sampling of surface, potable, waste, marine and ground waters.
  • prEN ISO 5667-16 rev

    06-12-2013
    00230322

    Water quality - Sampling - Part 16: Guidance on biotesting of samples

    Oprindelse:
    CEN
    Status
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  • prEN ISO 7393-2 rev

    06-12-2013
    00230321

    Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes

    Oprindelse:
    CEN
    Status
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  • prEN ISO 7704

    08-09-2015
    00230338

    Water quality -- Requirements for evaluation of membrane filters used for direct enumeration by microbiological culture methods

    Oprindelse:
    CEN
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    Beskrivelse
    This International Standard specifies requirements for the evaluation of membrane filters intended for the concentration for direct enumeration of specific microorganisms and mixed populations. These requirements are applicable to all membrane filters intended for the microbiological analysis of all kinds of water and other liquid samples. These requirements are intended for the test to demonstrate the suitability of the whole system – membrane filter together with culture medium including the filtration step – required for specific tests described in International Standards. The membrane filters required for use are described in each specific standard. This International Standard applies to producers and users such as: — commercial bodies producing and/or distributing membrane filters; — non-commercial bodies supplying membrane filters to third parties; — microbiological laboratories using membrane filters for their own testing or providing these to other users.
  • prEN ISO 8199 rev

    28-09-2013
    00230314

    Water quality - General guidance on the enumeration of micro-organisms by culture (ISO 8199:2005)

    Oprindelse:
    CEN
    Status
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  • EN ISO 9308-1:2014/prA1

    29-10-2015
    00230339

    Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora - Amendment 1

    Oprindelse:
    CEN
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  • prEN ISO 9696

    28-08-2014
    00230329

    Water quality — Measurement of gross alpha activity in non-saline water — Thick source method

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This International Standard specifies a method for the determination of gross alpha activity in non-saline waters for alpha-emitting radionuclides which are not volatile at 350 °C. It is possible to determine supported volatile radionuclides measured to an extent determined by half-life, matrix retention (of the volatile species) and the duration of measurement (counting time). The method is applicable to raw and potable waters. The range of application depends on the amount of suspended matter in the water and on the performance characteristics (background count rate and counting efficiency) of the counter.
  • prEN ISO 10253 rev

    20-05-2014
    00230324

    Water quality - Marine algal growth inhibition test with Skeletonema costatum and Phaeodactylum tricornutum

    Oprindelse:
    CEN
    Status
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