Incorrect installation and use of materials as the cause of a severe air pollution incident in a school building.

Incorrect installation and use of materials as the cause of a severe air pollution incident in a school building.

The Science of the total environment (2014-05-03)

Rocco Rella, Alberto Sturaro, Alvise Vianello

ZUSAMMENFASSUNG

The proofing treatment of the floor slabs with a solvent based material and successive treatment with epoxy resin resulted in significant air contamination in a primary school. The contamination caused illnesses in many occupants of school. The GC/MS investigations of the air showed the presence of indane and other aromatic solvents, which was unusual as they are not correlated to outdoor pollution and derived from inner layers of the new flooring. The total concentration of these chemicals in air was in the order of several mg/m(3).

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

RAD130

radiello^™ Kartuschen-Adsorbenzien, for sampling BTEX and VOCs (CS₂ Desorption), matrix SS net (100 mesh, 5.8 mm diam.), activated with activated charcoal (30-50 mesh), pk of 20

RAD121

radiello^™ Dreieckige Trägerplatte, pk of 20

RAD120

radiello^™ Diffusionskörper, white, configured for general use, pk of 20

RAD165

radiello^™ Kartuschen-Adsorbenzien, for sampling Aldehydes, matrix SS net with 2,4-DNPH coated FLORISIL^®, pk of 20

RAD168

radiello^™ Kartuschen-Adsorbenzien, for sampling Ammonia (NH₃), matrix microporous PE impregnated with phosphoric acid, pk of 20

RAD1202

radiello^™ Diffusionskörper, yellow, configured for reduced sampling rates, pk of 20

RAD145

radiello^™ Kartuschen-Adsorbenzien, for sampling BTEX and VOCs (thermal desorption), matrix SS net (3 x 8 μm, 4.8 mm diam.), Carbograph, pk of 20

RAD1201

radiello^™ Diffusionskörper, blue, configured for sampling light sensitive compounds, pk of 20

RAD196

radiello^™ Freiluft-Schutzvorrichtung, pk of 10

RAD171

Supelco

radiello^™ Methylenblau-Kalibrierstandard für H₂S (Schwefelwasserstoff), pkg of 100 mL

RAD190

radiello^™ Strichcode-Etiketten, pk of 198

RAD122

radiello^™ Vertikaler Adapter, threaded for standard use, pk of 20

RAD130S

radiello^™ BTEX/VOC Starter Kit, CS2 Desorption

RAD132

radiello^™ Kartuschen-Adsorbenzien, for sampling Anaesthetic Gases/Vapors, matrix SS net with mix of mol sieve and activated charcoal (30-50 mesh), pk of 20

RAD145S

radiello^™ BTEX/VOC Starter Kit, Thermal Desorption

RAD407

Supelco

radiello^™ BTEX-Kalibrierkit (Thermische Desorption)

RAD174

radiello^™ Filtrations-Kit, pk of 20

RAD1992

radiello^™ Leerröhrchen zur Aufbewahrung, polypropylene (with stopper), volume 12 mL, pk of 100

RAD170S

radiello^™ Hydrogen Sulfide Starter Kit

RAD147

radiello^™ Kartuschen-Adsorbenzien, for sampling Phenolic Compounds (thermal desorption), matrix SS net (100 mesh, 4.8 mm diam.), Tenax-TA, pk of 20

RAD405

Supelco

radiello^™ BTEX-Kalibrierkit (CS₂ Desorption)

RAD126

radiello^™ Feld-Thermometer, Includes one standard Radiello vertical adapter (RAD122) for each thermometer, configured for standard use, pk of 3

RAD302

Supelco

radiello^™ Aldehyd-Kalibrierstandard, 50 μg/mL each component in acetonitrile, pkg of 10 mL

RAD125

radiello^™ Anesthetic Gases and Vapor Sampler

RAD1991

radiello^™ Leerröhrchen zur Aufbewahrung, glass (with stopper), volume 2.8 mL, pk of 100

RAD195

radiello^™ Klemmen, suspending Radiello triangular support plate, pk of 20

RAD141S

radiello^™ 1,3-Butadiene Starter Kit, Thermal Desorption, pkg of 1 kit (2 RAD141 adsorbing cartridges and barcode labels, 1 RAD1202 yellow diffusive body, 1 RAD121 triangular support plate, 1 instruction sheet)

RAD127

radiello^™ Feld-Thermometer, Reader, pk of 1

RAD1203

radiello^™ Diffusionskörper, permeative, configured for anaesthetic gases and vapors, pk of 20

RAD198

radiello^™ Ersatz-Montagegurte, for use with Radiello Outdoor Shelter, pk of 100