Dear Amrita ,

Diploma in Environmental Engineering is an entry level course duration of 3 years .This course is basically covered like air quality ,noise,hydro logical processes and much more .For this course eligibility criteria is you must clear 10th with more then 40% marks .There are various college offers this course

• Gujurat technological , Ahmedabad
• Dr.Dharmbal government Polytechnic college for Women  , Chennai

Thanks