Drinking Water Utilities

For Water Infrastructure: Supplied Water

Water sources such as rivers and lakes, which provide clean water,
are important elements that support people's lives. Highly accurate measuring instruments are required for managing the quality of drinking water.
Based on the technology it has developed through industrial water quality instruments, HORIBA provides a wide range of measurement systems, including a lineup of more highly sensitive water quality analyzers for supplied water,
and systems for monitoring water quality, which offer a package of measuring instruments for sites that require environmental monitoring.

Browse Applications

This application note describes the use of the Aqualog for monitoring regulated Dissolved Organic Matter (DOM) and disinfection by-product issues for drinking water treatment.

This study describes the application of simultaneous absorbance and fluorescence excitation-emission matrix (EEM) analysis for the purpose of identification and classification of freshwater planktonic algal species.

Water travels through the environment carrying dissolved organic matter (DOM), made up of various chemical compounds, which have entered the water column from many sources.

Analysis of Chlorine, Bromine and Iodine in Water using ICP-AES

The analysis of Br, Cl, and I is possible with ICP-AES at low limits of detection due to an adaptation of the instrument. This adaptation doesn't affect the determination of other elements and will generally improve analytical performance for any elemental lines below 200 nm for example, Pb at 168 nm.

The concern of water contamination from nanoplastics (≤ 1 µm) is a study receiving close scrutiny from FDA and EPA alike. Nanoparticles can gain access through inhalation, ingestion, or dermal exposure and have greater cellular uptake than those bigger in size. Nanoparticles subsequently pose a greater impact on health.

calcium drinking water_01

Petroleum and Oil Spill Products

Global drinking water sources remain prone to carcinogenic petroleum product contaminations due to lack of detection capacity at or before treatment plant intake. The Aqualog A-TEEM method provides a reliable optical detection of these compounds at low quantities discriminating from the highly absorbing and fluorescent backgrounds of natural Dissolved Organic Matter (DOM) components.

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Fluoride ion electrode (combination) 6561S-10C

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Mais 1000 mg/L Chloride Ion Standard Solution

NIST pH Buffer Solution Kit

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ICP Neo

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pH 1.68 Buffer Solution

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Fluoride ion electrode tip 7661S

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Nitrate Electrode Filling Solution

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100 mg/L Nitrate Ion Standard Solution

Mais 100 mg/L Nitrate Ion Standard Solution

LAQUAtwin pH-22

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Ammonia electrode (combination) 5002S-10C

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9520-10D DO electrode

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1000 mg/L Nitrate Ion Standard Solution

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Ammonia Ionic Strength Adjustor

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pH 6.86 Buffer Solution

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Powder for ORP Standard Solution 160-51

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Potassium Ionic Strength Adjustor

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pH 7.00 Buffer Solution

Mais pH 7.00 Buffer Solution

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3551-10D Conductivity Cell (Submersible Type)

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HO-480

Panel-mount Type ORP Meter (Four-Wire Transmission)

Ammonia electrode membrane caps

Mais Ammonia electrode membrane caps

pH 9.18 Buffer Solution

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Powder for ORP Standard Solution 160-22

Mais Powder for ORP Standard Solution 160-22

LAQUAtwin Ca-11

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Nitrate ion electrode (combination) 6581S-10C

Mais Nitrate ion electrode (combination) 6581S-10C

pH 10.01 Buffer Solution

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9551-20D DO Electrode

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3552-10D Conductivity Cell (Submersible Type)

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pH 12.46 Buffer Solution

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Mais 9551-100D DO Electrode

3553-10D Conductivity Cell (Submersible Type)

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LAQUAtwin NO3-11C/NO3-11S/NO3-11

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Nitrate ion electrode tip 7681S

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Potassium ion electrode (combination) 6582S-10C

Mais Potassium ion electrode (combination) 6582S-10C

5401 DO Electrode Tip

Mais 5401 DO Electrode Tip

9382-10D Conductivity Cell (Submersible Type)

Mais 9382-10D Conductivity Cell (Submersible Type)

LAQUAtwin K-11

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HP-480PL

Panel-mount Type pH Meter (Four-Wire Transmission, Pulse Proportional Control)

Electrode protector cap (3 pcs/pack)

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HU-200TB-W

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HP-480

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Potassium ion electrode tip 7682S

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Calcium ion electrode tip 7683S

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LAQUAtwin EC-33

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Cyanide ion electrode 8001-10C

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1413 uS/cm Conductivity Standard Solution

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12.88 mS/cm Conductivity Standard Solution

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Digital simulator X-51

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LAQUA PH1100

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Digital simulator X-52

Mais Digital simulator X-52

111.8 mS/cm Conductivity Standard Solution

Mais 111.8 mS/cm Conductivity Standard Solution

HE-200H

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LAQUA EC1100

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Powder for pH Standard Solution 150-4

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USB cable

LAQUA PC1100

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HD-200

Field-installation Type Dissolved Oxygen Meter (Four-Wire Transmission, Membrane Type)

Chloride ion electrode 8002-10C

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HO-300

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LAQUA DS-72

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Sulfide ion electrode 8003-10C

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HR-200

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LAQUA F-74

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AC adapter cable set

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Iodide ion electrode 8004-10C

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LAQUA F-73

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HD-300

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LCD protection sheet

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Bromide ion electrode 8005-10C

Mais Bromide ion electrode 8005-10C

LAQUA WQ-330-K

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LAQUA F-72

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Benchtop Water Quality Meters

HU-200SS

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Protection cover

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Copper ion electrode 8006-10C

Mais Copper ion electrode 8006-10C

HD-200FL

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Electrode hook for D-70 Series, ES-71, and OM-71

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Cadmium ion electrode 8007-10C

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HP-200

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9481-10C Sleeve ToupH electrode (for viscous and non-aqueous samples)

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HR-200RT

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Mais 9418-10C Micro ToupH electrode (for low-volume samples)

Lead ion electrode 8008-10C

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9415-10C Standard ToupH electrode (for general laboratory application)

Mais 9415-10C Standard ToupH electrode (for general laboratory application)

FA-70A Integrated Electrode Stand

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Thiocyanate ion electrode 8009-10C

Mais Thiocyanate ion electrode 8009-10C

Fluoride ion electrode 8010-10C

Mais Fluoride ion electrode 8010-10C

FA-70S Electrode stand (adjustable type)

Mais FA-70S Electrode stand (adjustable type)

9615S-10D Standard ToupH electrode (for general laboratory application)

Mais 9615S-10D Standard ToupH electrode (for general laboratory application)

Silver ion electrode 8011-10C

Mais Silver ion electrode 8011-10C

DP-50S Electrode stand

Mais DP-50S Electrode stand

9618S-10D Micro ToupH electrode (for low-volume samples)

Mais 9618S-10D Micro ToupH electrode (for low-volume samples)

Sodium ion electrode 1512A-10C

Mais Sodium ion electrode 1512A-10C

DP-70S Electrode Stand

Mais DP-70S Electrode Stand

9680S-10D Long ToupH electrode (for large containers and long tubes)

Mais 9680S-10D Long ToupH electrode (for large containers and long tubes)

Nitrate ion electrode 8201-10C

Mais Nitrate ion electrode 8201-10C

9681S-10D Sleeve ToupH electrode (for viscous and non-aqueous samples)

Mais 9681S-10D Sleeve ToupH electrode (for viscous and non-aqueous samples)

Potassium ion electrode 8202-10C

Mais Potassium ion electrode 8202-10C

Calcium ion electrode 8203-10C

Mais Calcium ion electrode 8203-10C

9625-10D (for general-purpose use)

Mais 9625-10D (for general-purpose use)

LAQUA WQ-320-K

Mais LAQUA WQ-320-K

Handheld Water Quality Meters

9630-10D (for low conductivity samples)

Mais 9630-10D (for low conductivity samples)

LAQUA WQ-310-K

Mais LAQUA WQ-310-K

Handheld Water Quality Meters

LAQUA PD220

Mais LAQUA PD220

Handheld Water Quality Meters

9631-10D (for hydrofluoric acid or HF samples)

Mais 9631-10D (for hydrofluoric acid or HF samples)

LAQUA PD210

Mais LAQUA PD210

Handheld Water Quality Meters

LAQUA PC220

Mais LAQUA PC220

Handheld Water Quality Meters

9632-10D (for strong alkali samples)

Mais 9632-10D (for strong alkali samples)

LAQUA PC210

Mais LAQUA PC210

Handheld Water Quality Meters

LAQUA EC220

Mais LAQUA EC220

Handheld Water Quality Meters

6367-10D (for high accuracy pH measurement)

Mais 6367-10D (for high accuracy pH measurement)

LAQUA EC210

Mais LAQUA EC210

Handheld Water Quality Meters

LAQUA DO220

Mais LAQUA DO220

Handheld Water Quality Meters

LAQUA DO210

Mais LAQUA DO210

Handheld Water Quality Meters

LAQUA PH220

Mais LAQUA PH220

Handheld Water Quality Meters

6252-10D (for food samples)

Mais 6252-10D (for food samples)

LAQUA PH210

Mais LAQUA PH210

Handheld Water Quality Meters

9651-10D (for field testing)

Mais 9651-10D (for field testing)

Glass Electrode 1066A-10C

Mais Glass Electrode 1066A-10C

Standard type

Glass Electrode 1076A-10C

Mais Glass Electrode 1076A-10C

For measurement of low-conductivity water and non-aqueous solvents.

6069-10C (for very slender test tubes)

Mais 6069-10C (for very slender test tubes)

6261-10C (for flat surface measurement)

Mais 6261-10C (for flat surface measurement)

Aqualog - Water Treatment Plant Analyzer

Mais Aqualog - Water Treatment Plant Analyzer

Automated Organic Analysis & Early Warning Sentinel