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Latest News: Carus Recognized with ACC Responsible Care® Facility Safety Award
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A desolate landscape with a river of orange water flowing through barren, muddy banks. The sky is overcast, and leafless trees stand on either side. Mountains are visible in the background under a gloomy sky.

Acid Mine Drainage

The Environmental and Compliance Challenge

Acidic Mine Drainage (AMD) arises as a byproduct of mining operations when sulfide minerals are exposed to air and water, generating sulfuric acid. This acidic water frequently carries elevated levels of iron and manganese, contaminating waterways, threatening aquatic ecosystems, and creating complex regulatory compliance challenges. Without effective treatment, AMD can lead to costly long-term environmental degradation and infrastructure damage.

How Carus Can Help

Carus leverages advanced permanganate-based technologies to address AMD challenges with efficiency and sustainability:

Iron and Manganese Removal:

CARUSOL® liquid permanganate, CAIROX® potassium permanganate, and AQUOX® potassium permanganate (Carus Europe Only) oxidize dissolved iron and manganese into insoluble forms, allowing for easy separation and removal.

Eco-Friendly Remediation:

These solutions offer a sustainable and safe method for managing AMD while ensuring compliance with environmental standards.

Solutions in Action

  • Safeguard natural waterways and ecosystems by mitigating the effects of harmful contaminants.
  • Simplify regulatory compliance and minimize associated risks.
  • Implement a cost-efficient and environmentally sustainable treatment process.

Resources for Mining Professionals

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Protect water systems and reduce your environmental footprint.

Contact us to learn how Carus’ innovative solutions can address your AMD treatment needs effectively.

Contact Us

Our Latest Posts


Safety First Image for Featured Image on Belmont's ACC Responsible Care Award

Carus Recognized with ACC Responsible Care® Facility Safety Award

Carus LLC has been honored with a 2025 Responsible Care® Facility Safety Award by the American Chemistry Council (ACC), a respected …
Read moreCarus Recognized with ACC Responsible Care® Facility Safety Award
Close-up of a row of small green seedlings growing from soil, with dewdrops on their leaves. The background is softly blurred in shades of green, creating a serene and fresh atmosphere.

Meet the Carus Remediation Team at the 2025 Battelle Bioremediation Symposium

Let’s Talk Bioremediation Dates: June 23–26, 2025Location: Boston, MACarus Booth: #201 Will you be at Battelle 2025? Let’s …
Read moreMeet the Carus Remediation Team at the 2025 Battelle Bioremediation Symposium

Notice: LaSalle Fire Department On-Site May 23

On Friday, May 23, 2025, the LaSalle Fire Department will be on-site at our LaSalle manufacturing facility to conduct pre-planned rescue …
Read moreNotice: LaSalle Fire Department On-Site May 23
A person in a white lab coat works in a laboratory filled with various glassware and chemicals. Shelves lined with bottles and equipment are seen, as the person focuses on a task at the workbench.

Ready to Get Started?

With over 100 years of experience in chemical manufacturing, Carus is proud to be a trusted global supplier of environmental solutions. We offer comprehensive support in sales, technical service, and customer care. We’re here to provide responsive, localized support wherever you need it.

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