Discharge of untreated sewage is single most important cause for pollution of surface & ground water since there is a large gap between generation and treatment of domestic wastewater in India. The problem is not only of adequacy of treatment capacity but also operation and maintenance of treatment plants.

This report examines the output elasticity of infrastructure for four South Asian countries viz., India, Pakistan, Bangladesh and Sri Lanka using Pedroni

Water quality monitoring is one of the first steps required in the rational development and management of water resources. In the field of water quality management, there has been a steady evolution in procedures for designing system to obtain information on the changes of water quality. The

This guidelines attempt to summarize, legal and policy matter related to water quality management, the step-wise activities required for formulation of action to restore water quality, the options that may be considered for action plan, the formats for inventory of polluting activities and various water conservation measures.

The Central Pollution Control Board (CPCB) has initiated a study entitled

Pesticide Sector comprises many processing units which adopt different technologies, equipments, unit process and unit operations for manufacturing various products. The manufacturing processes lead to generation of a wide spectrum of air pollutants, mainly inorganic hazardous air pollutants. Some of these pollutants are toxic, responsible for damage of materials and creation of malodour. Besides these hazardous air pollutants, volatile organic compounds (VOCs) mainly solvents are generated as fugitive emissions.

This project, Alaknanda Hydro-electric project (300 MW) is located in Joshimath tehsil of Chamoli district in Uttarakhand. The total population of Joshimath tehsil is 39,919 (Census, 2001). There are around 16 villages in the vicinity of the Alaknanda H.E. project (within 10 km radius from the project sites).

Urbanisation in India is more rapid in and around National Capital as well as the State Capitals and, over the years, these cities have become major centers for commerce, industry and education. Enormous increase in number of vehicles has resulted in increased emission of air pollutants and, as a result, levels of air pollutants such as respirable suspended particulate matter are found to exceed the prescribed standards in these cities.