Total Organic Carbon (TOC) is a measurement guideline that industries across the world monitor to ensure water quality, compliance with regulatory standards, and the safety of their products and processes. TOC measures the total carbon level found in organic compounds within a water sample, this gives insight into the purity and potential contamination in the tested water. It can be found in drinking water, wastewater, and even ultrapure water used in specialised industrial processes. This article explores the significance, its impact and risks associated with high TOC levels.
How is TOC Measured?
Measuring Total Organic Carbon (TOC) involves a combination of different techniques, each with its own set of advantages and limitations. Common methods include combustion oxidation and UV/persulfate oxidation. They essentially oxidise the organic matter in a water sample, converting it to carbon dioxide, which is then quantified to determine the TOC level.
At Aemas, our demonstration and application laboratory is well-equipped to offer state-of-the-art solutions for TOC analysis. Our TOC analyzers, such as Torch – Combustion and Fusion UV/Persulfate, employ advanced technology to provide highly accurate and reliable TOC measurements.
How TOC impacts the quality of water
Water quality is very important in many industrial processes, safety protocols, and in producing consumable goods. Organic compounds in water, as indicated by TOC levels, can affect these aspects significantly. When maintaining an optimal TOC level TOC, it ensures that the water used in processes or released into the environment does not compromise product quality, safety, or ecological balance.
When high TOC levels are detected, it often means that pollutants, potential pathogens, or organic debris are present. This can result in operational inefficiencies, health risks, and non-compliance with environmental and health regulations, including:
Increased chemical consumption
High TOC can demand more disinfectants or treatment chemicals to maintain water purity, driving up costs and potentially leading to harmful by-products.
Operational challenges
Especially in sectors like semiconductors or pharmaceuticals, high TOC levels can clog systems, corrode equipment, and interfere with the quality of the final product.
Health and environmental concerns
For drinking water or water bodies, elevated TOC levels may increase the growth of microorganisms and pathogens, creating health risks to communities and affecting aquatic ecosystems.
Applications in different industries
TOC measurement is integral across multiple sectors, each with its own set of requirements and challenges. Here’s a brief overview of its role in some key industries:
Petrochemical
In petrochemical processes, TOC serves as an water quality indicator, which is crucial for ensuring that processes run efficiently and safely.
Semiconductors
For semiconductor manufacturing, ultrapure water is a necessity. TOC measurement helps in maintaining the water quality used in production.
Pharmaceutical
TOC acts as a primary indicator for water purity in pharmaceutical applications, essential for product quality and safety.
Environmental
TOC measurement is crucial for monitoring the health for natural water bodies and assessing the environmental impact of various human activities.
In each of these sectors, Aemas provides specialised TOC analyzers solutions that meet industry-specific needs.
Why choose Aemas for your TOC analyzers?
When it comes to TOC analysis, Aemas together with Teledyne Tekmar have a proven track record of technological expertise and innovation. Designed to meet the specific needs of diverse industries, here are some reasons why we should be your preferred choice for TOC measurement:
- Experience: Founded in 1999, Aemas has over two decades of experience in challenging element analyses and spectroscopy.
- Strategic Partnerships: Our collaboration with Teledyne Leeman Labs and Spectral Systems brings together a wealth of knowledge and advanced technologies to offer comprehensive solutions for TOC measurement.
- State-of-the-art Lab: Located at Everdenberg in Oosterhout, our demonstration and application laboratory is equipped with cutting-edge technologies to develop applications for spectroscopy equipment, including TOC analyzers.
- Industry-Specific Solutions: Recognising that each sector has unique requirements, our range of TOC analyzers like Torch, Lotix, and Fusion are designed to meet the specific requirements of your industry.
- Ease of use: Designed with the user in mind, our analysers simplify the TOC testing process, making it faster, more efficient, and accessible to all levels of technical expertise.
- Comprehensive support: Aemas doesn’t just sell instruments; we offer complete solutions. From pre-developing applications in our labs to providing training and after-sales support, we ensure you maximise your investment.
By choosing Aemas, you’re not just opting for a TOC analyzer; you’re investing in a partnership that brings together technology, expertise, and a commitment to excellence.
Get in touch with Aemas
Total Organic Carbon (TOC) is more than just a number on a data sheet; it’s an essential for ensuring the safety, quality, and regulatory compliance of numerous industries. With the risks associated with high TOC levels ranging from operational inefficiencies to environmental and health concerns, it’s clear that an accurate TOC analyzer is more than just a regulatory requirement; it’s a cornerstone of sustainable and responsible operations.
Aemas, with its rich history and cutting-edge technology, stands ready to meet your TOC analysis needs. Our specialised TOC analyzers and industry-specific solutions make us your ideal partner in maintaining the highest water quality standards for your processes. Contact us today to learn more about our products and how we can tailor our solutions to meet your specific needs.
