What is sludge ne demek?

Sludge refers to a semi-solid residue or byproduct material that is typically generated during industrial, municipal or agricultural processes. It may contain a mixture of organic and inorganic materials, as well as various contaminants such as heavy metals, pathogens, and toxins. Sludge can be generated from various sources such as wastewater treatment plants, oil and gas refining, mining operations, and agricultural waste treatment. Proper disposal or treatment of sludge is essential to prevent environmental pollution and potential health risks. Sludge can be treated by various technologies such as filtration, dewatering, incineration, composting, and land application.