Investigation Of Air Emission Control System In Indian Foundry G. S. Patange 1 , M. P. Khond 2 , S. J. Prajapati 3 , H. J. Rathod 4 1,3,4 Charotar University of science and technology, Changa – 388421, Gujarat, India 2 College of engineering, Pune Maharashtra – 411005, IndiaCorresponding author ABSTRACT This paper describes need of air pollution control in a foundries in india.Most of foundries are not aware of the air pollution in a foundry though Presently environmental problems of casting production in small-scale foundry sector are gaseous emission. Promotion of cleantechnology towards cleaner production has achieved significant in many countries . But that technology was not widelyaccepted due to unawareness of realization of the scenario. The study revealed that there is a need of implementation of cleaner production technology in foundry sector in india because of share of production of this sector.Objective of this paperis to give suggest the model for control the emission in medium and small scale foundries. KEYWORDS:foundry, cleaner production,sources of emission, air emission, air emission control system. INTRODUCTION Air pollution by waste smokes, fumes and dust in a foundry has become a problem of vital importance. On our planet about 2 billion tons of metalliferrous and non minerals are processed every year. This is accompanied by the liberation of 200-250 million tons of aerosols and up to 250 million tons of sulfur dioxide besides a large amount of other harmful substances that pollute the atmosphere. To combat the problem of pollution , a multidirectional approach is called for effective measures need to be adopted to reduce the quantity of the pollutants generates , whenever it is possible. . Recycling of the waste gas and a sound waste disposable system can ensure a cleaner environment . It includes a characterization of the industry, an overview of the different process types, a description of emissions, and a description of thetechnology used to control emissions resulting from Foundries. [3] 661 International Journal of Engineering Research & Technology (IJERT) Vol. 2 Issue 5, May - 2013 ISSN: 2278-0181 www.ijert.org