Sludge-based biochar is a kind of biochar material prepared from sludge through pyrolysis and conversion, which has good adsorption performance and environmental friendliness, and is widely used in the field of water treatment.
Sludge-based biochar has abundant surface active sites and pore structure, which can effectively adsorb organic matter, heavy metal ions and other pollutants in water. Its large surface area and high porosity make it have excellent adsorption properties, which can effectively remove all kinds of harmful substances in water.
Secondly, the application of sludge-based biochar in water treatment mainly includes adsorption, decolorization, deodorization and other aspects. By regulating the preparation process and surface modification treatment of biochar, the adsorption efficiency and selectivity can be further improved, and the effective purification and purification of water quality can be realized.
Sludge-based biochar can also realize resource utilization and circular economy, convert waste sludge into useful adsorbents, which not only reduces the discharge of waste, but also improves the comprehensive utilization efficiency of resources, and has significant economic and environmental benefits.
In summary, sludge-based biochar, as an environmentally friendly and efficient water treatment material, has broad application prospects and market potential. Its application in water treatment not only helps to improve the water quality environment, but also helps to promote green and sustainable development and contribute to the construction of a clean water environment.
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