- 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
PMID24784750
ABSTRACT
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).
MATERIALS
Product Number
Brand
Product Description
radiello™ Vertical Adapter, threaded for standard use, pk of 20
radiello™ Cartridge Adsorbents, for sampling Aldehydes, matrix SS net with 2,4-DNPH coated FLORISIL®, pk of 20
radiello™ Barcode Labels, pk of 198
radiello™ Anesthetic Gases and Vapor Sampler
radiello™ Cartridge Adsorbents, for sampling Anaesthetic Gases/Vapors, matrix SS net with mix of mol sieve and activated charcoal (30-50 mesh), pk of 20
radiello™ Cartridge Adsorbents, for sampling Ammonia (NH3), matrix microporous PE impregnated with phosphoric acid, pk of 20
radiello™ Triangular Support Plate, pk of 20
radiello™ Outdoor Shelter, pk of 10
radiello™ Cartridge Adsorbents, for sampling Phenolic Compounds (thermal desorption), matrix SS net (100 mesh, 4.8 mm diam.), Tenax-TA, pk of 20
radiello™ Replacement Mounting Strips, for use with Radiello Outdoor Shelter, pk of 100
radiello™ Cartridge Adsorbents, 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
radiello™ Cartridge Adsorbents, for sampling BTEX and VOCs (thermal desorption), matrix SS net (3 x 8 μm, 4.8 mm diam.), Carbograph, pk of 20
radiello™ Clips, suspending Radiello triangular support plate, pk of 20
radiello™ On-Field Thermometer, Includes one standard Radiello vertical adapter (RAD122) for each thermometer, configured for standard use, pk of 3
radiello™ Diffusive Bodies, white, configured for general use, pk of 20
Supelco
radiello™ Aldehyde Calibration Standard, 50 μg/mL each component in acetonitrile, pkg of 10 mL
radiello™ On-Field Thermometer, Reader, pk of 1
radiello™ Empty Storage Tubes, polypropylene (with stopper), volume 12 mL, pk of 100
radiello™ Filtration Kit, pk of 20
radiello™ BTEX/VOC Starter Kit, CS2 Desorption
Supelco
radiello™ Methylene Blue Calibration Standard for H2S (Hydrogen Sulfide), pkg of 100 mL
radiello™ Empty Storage Tubes, glass (with stopper), volume 2.8 mL, pk of 100
radiello™ Diffusive Bodies, permeative, configured for anaesthetic gases and vapors, pk of 20
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)
radiello™ Hydrogen Sulfide Starter Kit
radiello™ Diffusive Bodies, yellow, configured for reduced sampling rates, pk of 20
radiello™ BTEX/VOC Starter Kit, Thermal Desorption
radiello™ Diffusive Bodies, blue, configured for sampling light sensitive compounds, pk of 20