MILESTONES 2020-03-06T10:58:17+00:00

Milestones

Milestones

1981 

Air (Prevention & Control of Pollution) Act is passed by Indian Parliament

1984

Envirotech’s Consultancy division performs the first comprehensive EIA Study in India

1990

EIPL produces the first Indian PM10 Sampler with know-how from the National Environmental Engg. Research Institute (NEERI), Nagpur

1998

EIPL produces a Monostatic SODAR with help from scientists of National Physical Laboratory (NPL)

1999

EIPL introduces Activated Charcoal adsorption based Organic Vapor Sampler for monitoring BTX levels in ambient air

2000 - 01

EIPL produces the first Indian PM2.5 Sampler based on EPA’s public domain Impactor design

2008

Envirotech introduces a hand held Class II Integrating Noise Level Meter to its product suite

2009

Revised National Ambient Air Quality standards include PM2.5 measurement in ambient air

2013

EIPL diversifies into Real Time Noise Monitoring through a tie up with Norsonic AS based in Norway

1982

EIPL produces the first indigenous Stack Monitor for Source Monitoring and High Volume Sampler for Ambient Air Quality Monitoring

1987

EIPL introduces Data Logging Wind Monitoring Systems as a replacement for Chart recording systems used in EIA studies

1994

PM10 included as a Criteria pollutant in the National Ambient Air Quality Standard

1998

Country moves to remove Lead from Motor Spirit – replaced by a Benzene derivative

2000-01

EIPL carries out the first Carrying Capacity study at Satna – MP and firmly underlines the importance of Mixing Height measurements for understanding Air Pollution Dispersion

2005

EIPL enters the Continuous Online Air Quality Monitoring field by setting up a station for APPCB at Hyderabad and for the first time in the country also takes up O&M responsibility. Partnerships fomented with Ecotech, Australia and Synspec, Netherlands

2008

EIPL produces the first indigenous PM2.5 Sampler that uses automated Mass Flow Control

2012

EIPL develops a new model of PM2.5 Sampler with electronic flow control and USB data logger