Health

What are Total Dissolved Solids (TDS), and Why They Matter for Water Purification?

aishachopra
aishachopra
7 min read

Total Dissolved Solids refer to various minerals, salts, metals, or other substances, both natural and human-made, that are present in water in a dissolved state. They can come from a range of sources, including natural mineral deposits, runoff from farms, and industrial pollution. While some dissolved solids are safe or even beneficial, elevated levels of specific types can lead to health and environmental concerns. In this blog post, we will delve into what dissolved solids are, their significance, and how they can be measured and managed.  

What are Total Dissolved Solids?  

Dissolved solids are tiny particles in water that can't be filtered out. They can be either natural or human-made and have various origins. Examples of common dissolved solids are calcium, magnesium, potassium, sodium, sulfate, chloride, and bicarbonate. These minerals are essential for human health and can be found in many foods and drinks. Yet, excessive dissolved solids can impart a salty or bitter taste to water and even result in health problems.  

Why do Dissolved Solids Matter?  

Dissolved solids in water can have positive and negative effects. On one hand, minerals like calcium and magnesium are vital for human health and can help prevent certain illnesses. On the other hand, high levels of dissolved solids can pose issues for individuals with specific health conditions, such as high blood pressure or kidney problems. Moreover, excessive dissolved solids can make water taste unpleasant and harm plumbing and appliances.  

Dissolved solids can also impact the environment. For instance, increased nitrogen and phosphorus from agricultural runoff can lead to algal blooms in water bodies, causing oxygen depletion and fish die-offs. Industrial pollutants such as heavy metals can dissolve in water and harm aquatic life.  

Total Dissolved Solids: A Key Role in Assessing Water Quality  

Water is fundamental for life, and its quality is crucial for human health. Determining water quality involves various parameters, including Total Dissolved Solids (TDS). TDS is a significant factor in gauging water quality.  

TDS signifies the concentration of substances, both natural and man-made, dissolved and suspended in water. These substances include minerals, salts, metals, and other compounds. The TDS concentration can vary depending on the water source and is measured in parts per million (ppm).  

TDS's role in assessing water quality is crucial because it offers an overview of the water's chemical makeup. Elevated TDS levels might indicate the presence of contaminants like heavy metals, which can harm human health. High TDS levels can also impact water's taste and smell. 

The World Health Organization (WHO) defines a TDS level below 500 ppm for drinking water as acceptable. However, the recommended level is below 300 ppm, and the ideal TDS levels for drinking water are between 50-150 ppm. However, acceptable TDS levels vary based on water source and intended use. Water treatment facilities employ diverse methods like reverse osmosis, distillation, and ion exchange to reduce TDS, resulting in cleaner and safer water.  

Packaged Drinking Water: Low TDS Water Accessible to All  

In recent years, the demand for safe and convenient drinking water has led to the rise of packaged drinking water, often referred to as "bottled water." This industry addresses the need for accessible and reliable sources of low Total Dissolved Solids (TDS) water. Total Dissolved Solids, as discussed in this article, can impact the taste, odour, and safety of water, making it essential to provide water with controlled TDS levels to consumers.  

Among the many brands of packaged drinking water, Bisleri is a popular choice for consumers seeking reliable low-TDS water. Bisleri water is safe to drink because it has a TDS level of up to 150 PPM. Additionally, Bisleri water undergoes a rigorous 10-step purification process and 114 quality tests to ensure that it meets the highest standards. With its recognizable blue label, Bisleri water bottles have become a common sight in households, offices, and public spaces, providing a convenient option for staying hydrated with clean and low TDS water. It has the following highlights:  

Easy Water Can Delivery Services  

To meet your demand for clean drinking water, you can use the Bisleri water delivery service. This service involves delivering Bisleri packaged water, usually 20-litre water bottles, directly to homes and businesses. Consumers can place their orders online or through phone calls, and the water cans are delivered to their doorstep, eliminating the need for repeated trips to stores. This accessibility ensures that clean and safe drinking water is available to individuals from all walks of life.  

Affordability of Bisleri Water Bottles   

One of the advantages of packaged drinking water, such as Bisleri, is its affordability. The Bisleri water bottle price is designed to be competitive and reasonable, making it an accessible option for a wide range of consumers. This affordability, coupled with the assurance of low TDS water quality, has contributed to the popularity of Bisleri.  

Automatic Water Dispensers and 20-litre Water Bottles   

One of the convenient options for consuming water from 20-litre water bottles is through automatic water dispensers offered by Bisleri. They can be connected to large water containers, typically holding 20 litres of water. These 20-litre water bottles provide a cost-effective and eco-friendly solution for accessing purified water, as they are also recycled by Bisleri under their "Bottles for Change" initiative.   

In Conclusion  

Total dissolved solids play a vital role in assessing water quality. Elevated TDS levels can signify contaminant presence, which can harm human health. Regularly monitoring TDS levels is crucial for ensuring water safety across various applications. With the convenience of water delivery services, individuals can ensure that their hydration needs are met with quality water that adheres to recommended TDS levels. As concerns for water quality persist, the packaged drinking water industry continues to play a vital role in providing a reliable source of clean and accessible drinking water to people across various settings. 

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