{"id":78302,"date":"2026-05-22T16:20:30","date_gmt":"2026-05-22T14:20:30","guid":{"rendered":"https:\/\/bcsdh.hu\/?p=78302"},"modified":"2026-05-22T16:20:30","modified_gmt":"2026-05-22T14:20:30","slug":"sustainable-regenerable-adsorbent-based-arsenic-removal-technology","status":"publish","type":"post","link":"https:\/\/bcsdh.hu\/en\/member-news\/sustainable-regenerable-adsorbent-based-arsenic-removal-technology\/","title":{"rendered":"Sustainable, regenerable adsorbent-based arsenic removal technology"},"content":{"rendered":"

Drinking water source contamination by arsenic remains a significant challenge in the Danube region. Long-term safe drinking water supply can only be ensured through modern, sustainable, and cost-efficient water treatment technologies.<\/h3>\n
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Alongside traditional, chemical-intensive arsenic removal methods, regenerable adsorbent technologies<\/a> are gaining increasing importance. These specialized filter materials are capable of efficiently removing both arsenic (III) and arsenic (V), while the adsorbent material itself can be reused multiple times. The regeneration process generates only minimal hazardous waste, thereby supporting the principles of the circular economy.<\/p>\n

Regenerable adsorbent systems offer not only environmental but also economic advantages. According to life-cycle cost analyses, they provide lower long-term operational and waste management costs compared to conventional solutions. This is particularly important for EU-funded water utility developments, where sustainable operation and long-term cost efficiency are key requirements.<\/p>\n

The Pureco Group<\/a><\/span> is a leading water industry player in the region. Puraset Ltd., a member of the group, manufactures proprietary regenerable arsenic removal filter media and has extensive domestic and international references in the field of drinking water arsenic removal. The company\u2019s technologies provide a modern, long-term, and economically sustainable solution to the growing demand for sustainable water treatment systems.<\/p>\n

In future water utility developments, it is becoming increasingly important that investments are not only cost-effective in the short term, but also ensure stable operation, environmental sustainability, and safe drinking water supply over decades. Regenerable adsorbent technologies can play a key role in achieving these goals.<\/p>\n

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Drinking water source contamination by arsenic remains a significant challenge in the Danube region. 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