1

A STUDY ON WATER QUALITY OF SELECTED WATERSAMPLES IN AND AROUND GAJUWAKA INDUSTRIAL AREA,

VISAKHAPATNAM CITY, ANDHRA PRADESH, INDIATHESIS SUBMITTED TO THE ANDHRA UNIVERSITY

FOR THE AWARD OF THE DEGREE OFDOCTOR OF PHILOSOPHY

INENVIRONMENTAL SCIENCES

ByK. Syam Sree,M.Sc.,

Research Director

Dr. T. Byragi Reddy M.Sc., PhD.,

ProfessorDept. of Environmental Sciences

Andhra UniversityVisakhapatnam

March -2013

1

A STUDY ON WATER QUALITY OF SELECTED WATERSAMPLES IN AND AROUND GAJUWAKA INDUSTRIAL AREA,

VISAKHAPATNAM CITY, ANDHRA PRADESH, INDIATHESIS SUBMITTED TO THE ANDHRA UNIVERSITY

FOR THE AWARD OF THE DEGREE OFDOCTOR OF PHILOSOPHY

INENVIRONMENTAL SCIENCES

ByK. Syam Sree,M.Sc.,

Research Director

Dr. T. Byragi Reddy M.Sc., PhD.,

ProfessorDept. of Environmental Sciences

Andhra UniversityVisakhapatnam

March -2013

1

A STUDY ON WATER QUALITY OF SELECTED WATERSAMPLES IN AND AROUND GAJUWAKA INDUSTRIAL AREA,

VISAKHAPATNAM CITY, ANDHRA PRADESH, INDIATHESIS SUBMITTED TO THE ANDHRA UNIVERSITY

FOR THE AWARD OF THE DEGREE OFDOCTOR OF PHILOSOPHY

INENVIRONMENTAL SCIENCES

ByK. Syam Sree,M.Sc.,

Research Director

Dr. T. Byragi Reddy M.Sc., PhD.,

ProfessorDept. of Environmental Sciences

Andhra UniversityVisakhapatnam

March -2013