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Clean Tunnel Exhaust by Air Filters for Particulate Matter and Nitric Gas Absorption

Welcome to the site of Dipl.-Ing. Hinrich Rottmann, D-60439 Frankfurt/Main, Germany
Expert for clean tunnel exhaust with air filters for particulate matter (PM) and absorption of nitric gases (NOx),
Consultant for Tunnel Safety, New Tunnel Ventilation and Smoke Extracting Systems, Application of Jet Fans,
Elaboration of Quantitative Risk Analyses (QRA), Tunnel Safety Concepts, Ventilation and Emission Studies,
Design, Review, Supervision, Testing and Evaluation of Ventilation Systems for Road and Rail Tunnels,
Metros, Caverns, Transport System and Robot-Car Tunnels or any other Underground Space,
in accordance with ASHRAE, ASTRA, EC, NFPA, PIARC, RABT, VDI und ZTV.
VDI  (Verein Deutscher Ingenieure, Düsseldorf, Germany)
ASHRAE  (American Society of Heating, Refrigerating and Air-Conditioning Engineers, Atlanta, USA)

Dipl.-Ing. Hinrich Rottmann
Consulting Engineer for Tunnel Safety, Smoke Extraction and Exhaust Air Cleaning Systems
        Emil-von-Behring-Str. 71,  D-60439 Frankfurt/Main            
Tax-ID. 13 862 0143 5, Tax Office Frankfurt am Main I   
Tel: ++49 (0)69 / 95 73 60 11     Fax: ++49 (0)69 / 95 73 01 10   
E-Mail: Hinrich.Rottmann(@)
Air Filtration Plant with Nano-Filter for Particulate Matter (PM) and Catalyst for Nitric Gas Absorption (NOx)