tailieunhanh - Potential of pine biochar in removal of copper from synthetic waste water

Mining, industrial processing, smelting and other industrial activities produce waste waters having toxic levels of Cu which have potential to contaminate natural water and soils. The present study focuses on the removal of Cu(II) from synthetic waste water containing Cu levels in the range of to 143 mg L-1 onto Pine needle biochars prepared by pyrolysis at 300 (P300) and 450○ C (P450). |