Tiêu đề ASSESSMENT OF WATER QUALITY AROUND MINE SITES.pdf ✅

ASSESSMENT OF WATER QUALITY AROUND MINE SITES A THESIS SUBMITTED IN PARTIAL FULLFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF Bachelor of Technology In Mining Engineering By SATYAJIT ROUT 108MN045 & SUKALYAN DAS 108MN043 DEPARTMENT OF MINING ENGINEERING NATIONAL INSTITUTE OF TECHNOLOGY ROURKELA – 769008 2011-2012
ASSESSMENT OF WATER QUALITY AROUND MINE SITES A THESIS SUBMITTED IN PARTIAL FULLFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF Bachelor of Technology In Mining Engineering By SATYAJIT ROUT 108MN045 & SUKALYAN DAS 108MN043 Under the guidance of Dr. H. B. SAHU Associate Professor DEPARTMENT OF MINING ENGINEERING NATIONAL INSTITUTE OF TECHNOLOGY ROURKELA – 769008 2011-2012
i National Institute of Technology, Rourkela CERTIFICATE This is to certify that the thesis entitled “Assessment of Water Quality Around Mine Sites” submitted by Sri Sukalyan Das (Roll No. 108MN043) and Sri Satyajit Rout (Roll No. 108MN045) in partial fulfilment of the requirements for the award of Bachelor of Technology degree in Mining Engineering at the National Institute of Technology, Rourkela is an authentic work carried out by him under my supervision and guidance. To the best of my knowledge, the matter embodied in the thesis has not been submitted to any other University/Institute for the award of any Degree or Diploma. Date: Dr. H. B. Sahu Associate Professor Department of Mining Engineering National Institute of Technology Rourkela – 769008
ii ACKNOWLEDGEMENT We wish to express our deep sense of gratitude and indebtedness to Dr. H. B. Sahu, Associate Professor, Department of Mining Engineering, NIT, Rourkela; for introducing the present topic and for his inspiring guidance, constructive and valuable suggestion throughout this work. His able knowledge and expert supervision with unswerving patience fathered our work at every stage, for without his warm affection and encouragement, the fulfilment of the task would have been very difficult. We would also like to convey our sincere thanks to the faculty and staff members of Department of Mining Engineering, NIT Rourkela, for their help at different times. Apart from these we feel grateful and obliged to Sri S. Mallick, Lab attendant and Mr. Anup Mallick, Environmental Scientist, State Pollution Control Board, Rourkela, Er. S. Dash, State Pollution Control Board, Bhubaneswar, for their help in carrying out some of the experiments at their laboratory. Last but not least, our special thanks to Rajat Sahu, Ashesh Raghav, C. V. Krishna Prasad and all other friends and family members who have patiently extended all sorts of help for accomplishing this project. Date: SUKALYAN DAS 108MN043 SATYAJIT ROUT 108MN045 B. Tech Mining Engineering