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Mantech - Oxygen Demand Analyzer

Drinking Water, Fully Characterized

MANTECH’s revolutionary peCOD Analyzer technology measures the chemical reactivity and associated oxidative changes in Natural Organic Matter (NOM). As a result it is more sensitive than Total Organic Carbon (TOC) and UV254 to changing NOM concentrations in source and treated drinking waters.

Models and Specifications


The L50 is a direct replacement for the L100 shown in previous videos and pictures.  The L50 offers a simpler, industrial and robust design, with improved pricing over the L100. 

The peCOD Analyzer is available in laboratory, portable and online configurations that are highly customizable. The peCOD system can be configured to accommodate laboratory operations, automated sampling, or continuous process monitoring.

Available models

The Benchtop L50 peCOD Analyzer is MANTECH’s base model for use in municipal, government and academic lab settings.

 

System Benefits:

Small footprint (280 x 210 mm, 11.00 x 8.25 in)

Lightweight (7 kg, 15.5 lb)

MANTECH’s PeCOD Pro™ software adds automation and a sleek user interface

Can be upgraded to Automated or Online systems

The world’s fastest method for oxygen demand (OD) analysis is also available in a portable field unit. Just add the battery and carrying case and OD can be measured in the field!

 

System Benefits:

Small footprint (508 x 355.6 x 609.6 mm, 20 x 14 x 24 in)

Convenient case with wheels (weighs approximately 16 kg, 35 lb with analyzer & supplies)

No sample digestion is required, making it a truly portable technique

MANTECH’s PeCOD Pro™ software adds automation and a sleek user interface

The Automated L100 peCOD Analyzer provides unattended analysis for a large number of samples.

 

System Benefits:

Unattended, continuous analysis of 73 samples

System is pre-calibrated before the start of each work day

Additional parameters can be added on, including pH, EC, alkalinity, BOD and turbidity

The Online L100 peCOD Analyzer will automatically grab samples from a low flow line or water tank, at scheduled time intervals.

 

 System Benefits:

Save time and money through process optimization with real time OD results

Option to add automated pH adjustment and dilutions

Additional parameters can be added on, including pH, conductivity, alkalinity, and ammonia

Benefits

peCOD is the fastest available method for quantifying oxygen demand (OD), providing operators with real time data needed to make timely, impactful decisions that enhance environmental protection while generating substantial savings on chemical and energy use. It offers a low detection limit (< 1 mg/L) with results generated in less than 10 minutes.

peCOD offers a safe, fast and green chemistry method that can be used by anyone. This eliminates the need for trained analytical chemists on staff or an external lab facility

The core of the technology is the peCOD sensor, which consists of a UV-activated nanoparticle TiO2 (titanium dioxide) photocatalyst coupled to an external circuit. When a sample is introduced into the microcell containing the peCOD sensor, the TiO2 is irradiated by UV light, and a potential bias is applied. The UV light creates a photohole in the TiO2 sensor with a very high oxidizing power and organics in the cell are oxidized. peCOD is extremely accurate across a broad range of organics. The powerful oxidizing potential of UV-illuminated TiO2 ensures that virtually all species will be fully oxidized giving a true measure of OD.

The peCOD Analyzer is available in a variety of configurations that use the same innovative technology and method. peCOD combines robust performance and flexibility to suit the needs of your laboratory or process operations.

Applications

  • Drinking Water
  • Research and Laboratory
  • Source Water
  • Water Reuse

PeCOD - Rapid, Green and Safe COD Analysis

Take a look into the PeCOD, MANTECH's 10-minute chemical oxygen demand (COD) analyzer. Stay safe with dichromate and mercury free COD analysis

PeCOD® - Simply the easiest and fastest solution for COD, BOD and NOM analysis

With installations in over 20 countries in both wastewater and drinking water applications, the PeCOD® has delivered successful monitoring of COD, BOD and NOM in a variety of environments as an approved and published MOECC method. Through our proprietary 15 minute testing methods our customers are saving millions of dollars utilizing both process and efficiency improvements in their facilities. The PeCOD® technology is supporting the health and safety of their operators while also protecting the environment. In this video, we will demonstrate how easy it is to use the PeCOD® analyzer.

  • Biopharmaceutical and Biotechnology
  • Environmental
  • Pharmaceutical
  • Service
MantechMANTECH Inc. is a manufacturer of online, portable and laboratory analyzers for water and wastewater. With over 1,900 analyzers installed, 100,000’s of samples are analyzed everyday by MANTECH systems. We employ Green and Fast methods, many regulatory approved, and the data generated is trusted by Governments and Industry.MANTECH systems enable utilities and industry to make impactful decisions that deliver profitability and sustainability while protecting the environment and public health. Located in the picturesque city of Guelph, Ontario in Canada, MANTECH is at the heart of the province’s growing water and technology sectors.
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