Sewage sludge treatment

Sewage sludge is a by-product of sewage treatment. It takes two forms; semi-solid waste (raw or digested biosolids) and slurry (liquid sludge). Both forms of sewage sludge require further treatment before they can be safely disposed of or recycled. In the agricultural sector, sludge treatment can turn a potentially harmful waste stream into safe and natural fertilizer for use on land.

 

Quicklime and calcium hydroxide have been used effectively to treat sewage biosolids as well as industrial sludges for more than 100 years. We offer high calcium lime products that guarantee high performance for chemical reactions, this also brings a cost-effective and environmental solution to our valued customers. Our lime solutions play an essential role in sewage sludge treatment with many advantages:

  • Optimize operational efficiency
  • Reduce treatment costs
  • Offer a safe and sustainable alternative to other chemical treatments

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