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  1. Sludge - Wikipedia

  2. Wastewater treatment - Sludge, Disposal, Treatment | Britannica

  3. Sewage sludge - Wikipedia

  4. What Is Sewage Sludge and What Can Be Done with It? - Penn …

  5. Sludge Definition & Meaning - Merriam-Webster

  6. Sludge: Types, Treatment, and Sustainable …

    Jun 23, 2023 · Learn about different types of sludge, the challenges in managing it, and the treatment methods and uses of sludge. Find out how the paddle dryer can help you reduce sludge volume and transform it into a valuable resource.

  7. Sludge: Types, Uses, Objectives and Methods of …

    According to Wikipedia, “Sludge is a semi-solid slurry that can be produced from a range of industrial processes, from water treatment, wastewater treatment or on-site sanitation systems.For example, it can be produced as a settled …

  8. Basic Information about Biosolids | US EPA - U.S.

    Dec 15, 2023 · This basic page provides context for how biosolids and sewage sludge relate to each other, and how regulations provide a framework for use or disposal.

  9. Types of Sludge and Their Properties | SpringerLink

  10. Agri-Sludge Inc. | A Full-Service Biosolids Management …

    Agri-Sludge Inc. — The biosolids management service provider of choice for over 100 Ohio municipalities and industries. Call (330) 567-2500 today!