Archives of Agriculture and Environmental Science 4(4): 379-387 (2019) https://doi.org/10.26832/24566632.2019.040403 This content is available online at AESA Archives of Agriculture and Environmental Science Journal homepage: www.aesacademy.org e-ISSN: 2456-6632 ORIGINAL RESEARCH ARTICLE Impact of industrial wastewater disposal on surface water bodies in Kalingarayan canal, Erode district, Tamil Nadu, India T. Mohanakavitha1, K. Shankar2* , R. Divahar3, T. Meenambal4 and R.Saravanan5 1Assistant executive Engineer, Erode, Tamil Nadu, INDIA 2Department of Applied Geology, School of Applied Natural Science, Adama Science and Technology University, ETHIOPIA 3Department of Civil Engineering, Aarupadai Veedu Institute of Technology, Paiyanoor, Chennai, Tamil Nadu, INDIA 4School of Civil Engineering and Architecture, Adama Science and Technology University, ETHIOPIA 5Department of Civil Engineering, MIET Engineering College, Trichy, Tamil Nadu, INDIA *Corresponding author’s E-mail:
[email protected] ARTICLE HISTORY ABSTRACT Received: 12 November 2019 The Kalingarayan canal is crossing the major textile town Erode which is abundantly occupied Revised received: 03 December 2019 by textile units. Major streams carrying the untreated / semi treated industrial effluents are Accepted: 04 December 2019 mixed into the canal. However, the gradual introduction of a large number of new chemical compounds and the technologies has resulted in a much higher number of contaminants today. The original situation, which local intense pollution from a limited number of well-defined Keywords sources has been transferred into a situation with widespread contamination by a large varie- Kalingarayan canal ty of compounds from a multitude of sources. Continuous disposal of industrial effluents on Industrial effluents the canal, limited assimilate capacity of the canal and also leads to groundwater pollution.