Delhi Test House

Environmental Services

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Delhi test house provide full service environmental consulting and testing services to municipal, industrial, household and private concerns. Our team of professional engineers, analysts and specially trained technical personnel, has the experience and knowledge to address all environmental issues in an uncomplicated, competent and professional manner. DTH is a recognized provider of environmental services with the highest quality. It is a recognized lab and consultancy organization from ministry of environment and forests and various state pollution control boards. It offers specialized services for all components of environmental concerns.
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Specialties of DTH in the field environmental services

  • For ISO-14001 CERTIFICATION
  • For ISO-14001 CERTIFICATION
  • EIA CLEARANCE
  • ENVIORNMENTAL CONSCIOUSNESS

Environmental Impact Assessment Monitoring

  • INDOOR AIR QUALITY
  • MONITORING
  • STACK EMISSION
  • NOISE LEVEL MONITORING
  • LIGHT INTENSITY
  • AMBIENT AIR MONITORING

Air Monitoring
DTH not only take up the monitoring of ambient air in normal urban conditions but also takes the challenges of conducting these assignments in adverse condition of Himalayan ranges and extremely rural areas of different part of the country.
There are several types of Air pollution and well-known effects of pollution; some are smog, acid rain, the greenhouse effect, and "holes" in the ozone layer. All these conditions have serious implications for our health and well being as well as for the whole environment.
General Tests for Environmental Monitoring

  • Ambient Air Monitoring
  • Indoor Air Monitoring
  • Stack Monitoring
  • Fugitive Emission Monitoring
  • Noise Level Monitoring
  • Effluent Water Testing
  • Light Intensity
  • Traffic Density Survey

Types of Ambient Air Pollutants

  • Methane & Benzene(Benzene is a hydrocarbon that comes almost entirely from vehicle Exhausts)
  • Methane & Benzene(Benzene is a hydrocarbon that comes almost entirely from vehicle Exhausts)
  • Particulates (SPM & RPM)-( Particles or PM10 are small airborne particles that can penetrate Deep into the lung. They come from many sources including sea salt, wind blown soil, Combustion processes and droplet formation in the atmosphere
  • Polycyclic aromatic hydrocarbons
  • Sulphur dioxide(Sulphur dioxide is mainly produced during the burning of coal and oil)
  • Nitrogen oxides (Nitrogen dioxide is formed whenever fossil fuels are burnt in air.)
  • Carbon Monoxide(Carbon monoxide is the product of incomplete combustion of fossil fuels)
  • Ammonia
  • Ozone (it protect the earth from harmful ultraviolet light. this gas can irritate the airways of the lungs. It is formed as a secondary pollutant i.e. by the reaction of other pollutants with each other)
  • Metals lead, mercury, arsenic etc(Lead was used as a petrol additive, however with the phasing out of this fuel in 2000, ambient concentrations have now dropped significantly)
  • 1, 3-Butadiene from vehicle exhausts

Type of Pollutions

  • Indoor Air Pollution
  • Water Pollution
  • Noise pollution