This book comprises of 5 chapters in which we have described about our observation in PMS hostel and it’s environmental management. PMS hostel was named after a well known scientist Prof. Meghnad Saha, it was established in mid 90’s, since establishment till 2008 it was known as BDA hostel. Environmental management is the key process to make the environment free from pollution by reusing the waste products which are obtained by the result of daily use. Day-by-day increment in the waste creates a problem to human as well as to the environment. This report provides the information for the reduction and the reuse of the wastes produced in the hostel. In this book we have described the properties, reduction methods, disposal and treatment methods in various sections.