The use of biochar as a filtration system for antibiotics in wastewater has recently been proposed as a sustainable and cost-effective solution for reducing the amount of antibiotics that enter our waterways. Biochar is a type of charcoal that is produced from burning organic material at high temperatures. It has a high surface area which makes it ideal for removing pollutants from water. By adding biochar to wastewater, scientists have found that the biochar can absorb and filter out the antibiotics, reducing their concentration in the water. This process not only helps to protect our water sources from the dangerous effects of antibiotics, but also reduces the need for expensive and energy-consuming wastewater treatment processes. Biochar is a great way to reduce the environmental impacts of antibiotics, while also providing us with a cost-effective and sustainable solution.

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source: Phys.org