The Benefits of Biological Treatment for Drinking Water



The biological treatment of drinking water is undertaken using both organic and inorganic contaminants, and can be used to treat groundwater and surface water. These contaminants, contrary to what the name implies, are applied to strip away the factors that make the water unsafe for drinking until it is potable—meaning drinkable. If you would like to learn more about the benefits of biological water treatment, then read on to discover more about why it is a good treatment option and what obstacles are keeping it from being more integrated into water remediation treatment on a larger scale.

It provides positive results

The use of bacteria and other materials to remove contaminants from water may sound counter-intuitive, but extensive testing has reinforced that it is actually incredibly effective as a water treatment method. The uncertainty has come from how to be precise in measuring and monitoring the treatment process effectively, and this is one of the primary arguments for skepticism of biological water treatment. However, when referencing solid data, it supports that it is a safe and incredibly effective choice.

It is proven to be a superior treatment approach for specific contaminants

drinking water stock imageNicholas Dugan of the United States Environmental Protection Agency’s Office of Research and Development conducted research on biological treatment methods and presented in his findings that it can actually be more effective than more popular treatment methods for contaminants, such as ammonia, nitrate, nitrite, and salts derived from a specific type of acid, called perchlorates. That biological treatment is more effective in treating these select contaminants are a testament to its strengths as a water treatment option.


It is a natural alternative

Using bacteria and natural filtration options in place of chemical treatments is a green, natural alternative. Culture in the United States is making a shift towards more green-conscious thinking, in everything from how consumers make purchases to this matter of how to best treat our water. That biological treatment is a green option makes it more appealing in this area, although there remains a concern over how to effectively clean filters and maintain the equipment that would be used to perform these treatments—which are an important factor to continue to consider.


Moving forward

Many are still hesitant about organic water treatment. The maintenance of such a system remains in question as a practical objection, but there are other concerns that remain. As this treatment style is still so new, despite the evidence in favor of organic water treatment, there is some hesitation about making a switch to rely more on this method of treatment. More tests in favor of this method, and more active trials, will help to counter these concerns as it continues to grow in popularity.

Biological water treatment has been proven in various ways, from organic materials used in filtration to bacteria being used to remove unwanted pollutants, and this method will likely only continue to grow in influence as a part of water treatment for drinking water. As research continues and more groups choose to rely at higher levels on biological water treatment, this trust in biological methods will only increase over time.