Singhal V, Kumar A, Rai J P N
Eco-technology Lab, Department of Environmental Sciences, GB Pant University of Agriculture and Technology, Pantnagar, India.
J Environ Biol. 2005 Jul;26(3):525-9.
The present study reports on the treatment of pulp and paper mill effluent by Phanerochaete chlysosporium and the same has been compared at two different pH, 5.5 and 8.5. At both the pH, colour, COD, lignin content and total phenols of the effluent significantly declined after bioremediation. However, greater decolourisation and reduction in COD, lignin content and total phenols were observed at pH 5.5. Such bioremediated effluent of pulp and paper mill could gainfully be utilized for crop irrigation.
本研究报告了黄孢原毛平革菌对制浆造纸厂废水的处理情况，并在两种不同的pH值（5.5和8.5）下进行了比较。在这两种pH值下，生物修复后废水的颜色、化学需氧量（COD）、木质素含量和总酚含量均显著下降。然而，在pH值为5.5时，脱色效果以及COD、木质素含量和总酚含量的降低更为明显。这种经过生物修复的制浆造纸厂废水可有效地用于作物灌溉。
