Ingenieurbüro Lohmeyer GmbH & Co. KG is a consulting business, mainly working in the fields Air Quality Protection, Microclimatology, Environmental Aerodynamics and Environmental Software. The employees are environmental, civil and mechanical engineers, meteorologists, physicians and geographers. The owner of the company, Dr. Achim Lohmeyer is an official expert for problems concerning air pollution, air quality and microclimate, officially appointed and sworn to impartiality by the chamber of commerce and industry Karlsruhe. He and his staff members are appointed to more than 10 relevant standardization boards and research institutions of Germany. Dispersion Models in use LASAT / AUSTAL2000 WinMISKAM PROKAS DIWIMO diagnostic wind field model KALM Model nocturnal drainage flows PHOENICS PALM SELMA GIS.

About Us

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Ingenieurbüro Lohmeyer GmbH & Co. KG (LOH)
Line of business: Consulting

The Karlsruhe office of LOH was founded in 1983, in 1992 a branch office was implemented in Radebeul in the neighborhood of Dresden. In 2003 the 'SFI Software GmbH for air quality calculations' and a state certified laboratory for applied odorimetry were integrated thus setting up Ingenieurbüro Lohmeyer GmbH & Co. KG. The company is a consulting business, mainly working in the fields Air Quality Protection, Microclimatology, Environmental Aerodynamics and Environmental Software.

The company has about 20 employees, among them environmental, civil and mechanical engineers, meteorologists, physicians and geographers. The owner of the company, Dr. Achim Lohmeyer is an official expert for problems concerning air pollution, air quality and microclimate, officially appointed and sworn to impartiality by the chamber of commerce and industry Karlsruhe. He and his staff members are appointed to more than 10 relevant standardization boards and research institutions of Germany.

The following tools and experience are available at LOH for applications.

All dispersion models with tools for data input and preprocessing needed for licensing procedures for environmentally relevant projects as

  • Lagrangian Dispersion Model LASAT
  • Micro-scale Flow- and Dispersion Model WinMISKAM for built-up areas
  • Models for dispersion calculations of car exhausts, also for built-up areas
  • Diagnostic Wind-Field Model DIWIMO for calculation of wind-fields
  • KALM Model for calculation of valley drainage flows
  • CDF Model PHOENICS for calculation of currents in halls and machines

Instruments

  • Wind tunnels: we make use of different tunnels of universities
  • Air samplers for tracer gas measurements
  • Emission monitoring and odorimetry, certified collective of test people

In 2011 about 150 projects were executed and finalized. About 70 percent of this business volume were expert advices, about 20 percent software products and about 10 percent scientific research projects.

Software sales & distribution

Our software is in use in the daily consulting work of our company, and therefore it has a high user comfort and quality. The software is usually developed either to improve the quality and efficiency of our own consulting work or for contract work.

The application areas of our software are

  • Calculation of atmospheric flow,
  • Calculation of atmospheric dispersion of pollutants,
  • Prediction of concentration of particulate matter for the same and the next day,
  • Calculation of odour emissions,
  • Emergency response information on atmospheric dispersion during accidental releases,
  • Calculation of traffic produced emissions,

and also

  • Geographical information systems,
  • digitizing tools for road networks.

FEATURED SERVICES

Air Quality Consulting For Odour

Odour perceptions are - together with noise - the most frequent cause of complaints, as these perceptions can directly be sensed. A proof of evidence of nuisances by odours is mostly not possible on the basis of technical monitoring devices, therefore the human nose is presently the most frequently used 'monitoring device' for nuisances by odours.

Air Quality Consulting for Waste and Agriculture

The design of new waste treatement and disposal plants as well as the extension of existing plants requires efforts for determination and prevention of dangers and nuisances. Also in agriculture (animal breeding) information about potential odour problems is required.

FEATURED SOFTWARE

METEOKART GIS - System for Wind Statistics and Nocturnal Drainage Flows

METEOKARTGIS is an information system which provides comprehensive modeled meteorological data. The system consists of two modules: Wind field modul, noctural drainage modul. The wind field modul shows wind statistics and dispersion category close to the ground additional to individual base maps. These statistics contain details about the frequency of different dispersion conditions in the lower air layers which are defined by wind direction, wind ...

WinAUSTAL Pro - AUSTAL2000 - Air Pollutant Dispersion Calculation

WinAUSTAL is a user-friendly interface for creating and visualizing the AUSTAL2000 input file as well the graphical representation of the computational results. With WinAUSTAL the user is able to examine quickly and conveniently existing and projected facilities as well related to air pollutant dispersion in accordance with the German 'Technical Instruction Clean Air' and the German Odour Policy (GIRL).

INDUSTRIES SERVED

Company details

Business Type:
Software - Developer

Industry Type:
Air and Climate - Air Pollution Treatment

Market Focus:
Internationally (various countries)

Year Founded:
1983

Employees:
11-100

Turnover:
$1,000,000 US - $10,000,000 US

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