Illustration

Laboratory of ion exchange
and adsorption

Faculty of Chemical Technology National technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»

The laboratory performs water quality analysis (drinking, natural, treated, for swimming pool water treatment systems) for compliance with DSanPiN 2.2.4-171-10 and current standards for the following indicators:

    taste
    odor
    рН
    chromaticity
    turbidity
    suspended solids
    chlorides
    total alkalinity
    silicates
    magnesium
    polyphosphates
    fluorine
    free chlorine
    chlorine bound
    permanganate oxidation
    sulfates
    potassium
    sodium
    manganese
    specific electrical conductivity
    iron (II), (III), total
    aluminum
    copper
    total hardness
    nitrates
    hydrogen sulfide
    calcium
    dry residue/mineralization/TDS
    carbonates
    orthophosphates
    ammonia, ammonium
    nitrites
    hydrocarbons
    silicon
    silver
    petroleum products
    anionic surfactants
    heavy metals

Water tests

Basic

Test 10

Advanced

Test 16

Research

Test 30

Instructions for collecting a water sample

The minimum volume of water for analysis depends on the selected number of indicators

1

Let the water drain for 5-10 minutes

2

Rinse the bottle and cap with water that is being collected for analysis, without using detergents

3

Pour water carefully down the side of the bottle to avoid air bubbles

4

Fill the bottle with water to the top so that there is as little air as possible left in the bottle. Close tightly with the cap

Request for analysis

You can submit a preliminary request or order an analysis via the link. The completed form will help identify your sample and speed up the processing of the analysis results

The laboratory analyzes the quality of wastewater/process water/mine water for compliance with Order No. 316 “On Approval of the Rules for Acceptance of Wastewater into Centralized Water Disposal Systems...” dated December 1, 2017, and applicable standards for the following indicators:

    suspended solids
    chromaticity
    рН
    temperature
    BOD
    iron
    calcium
    chlorides
    phenols
    ammonium (ammonium nitrogen, ammonia)
    aluminum
    copper
    sulfates
    dissolved oxygen
    chrome
    phosphates
    nickel
    petroleum products
    zinc
    COD
    nitrates
    nitrites
    anionic surfactants
    dry residue/mineralization/TDS

The laboratory tests ion exchange resins for compliance with SOU NAEK 007:2022 “Ion exchange materials for water purification systems at nuclear power plants. Requirements for quality, incoming and operational control” and current standards for the following indicators:

General indicators:

    appearance
    particle size distribution
    fractional composition
    mass fraction of moisture
    specific volume
    full static exchange capacity
    oxidation of the filtrate in terms of oxygen
    osmotic stability

Additional indicators:

    dynamic exchange capacity
    pH of the filtrate
    alkali content
    mass fraction of iron
    mass fraction of chlorine ions

The laboratory tests activated carbon for compliance with DSTU EN 12915-1:2004 Materials for the purification of water intended for human consumption. Granulated activated carbon... and current standards for the following indicators:

General indicators:

    appearance
    adsorption activity on iodine
    iodine number
    mass fraction of moisture
    mass fraction of ash
    fractional composition
    particle size distribution
    pH of the aqueous extract
    bulk density

Additional indicators:

    odor of hydrogen sulfide
    hardness
    coefficient of homogeneity
    BET surface area, porosity

The laboratory tests membrane elements in accordance with NSF/ANSI 58: Reverse Osmosis Drinking Water Treatment Systems and water treatment cartridges in accordance with NSF/ANSI 42 - 2011 Drinking Water Treatment Units - Aesthetic Effects for the following indicators:

Membrane elements:

    productivity
    hydraulic efficiency
    stabilized salt content
    electrical conductivity of permeate
    test NSF/ANSI 58

Cartridges for water treatment:

    Chlorine removal efficiency according to NSF-ANSI 42-2011. Filter elements. Drinking water treatment plants. Aesthetic effects
    Filtration rating
    Hydrodynamic resistivity

Contacts


37 Beresteyskyy (Peremohy) Ave., building 4, lab 117Kyiv, Ukraine

+38 044 204 83 22 / +380 67 656 24 71 (viber/telegram/whatsapp)

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