[Industrial hygiene studies in the production of various fibers and plastics].
The results from the labour-hygienic and clinical laboratory studies on working environment and workers engaged in production of polyamide (PAS) and polyacrylnitrile fibres (PAN) are summed up as well as in the production and processing of polyvinylchloride resin, polyurethan, polysterene and glass fibre laminates. The main deleterious factors in those productions are the chemical ones: caprolactam, acrylonitrile,tolyl diisocyanate, vinylchloride, styrene, etc. Noise and microclimate are the other unfavourable on-the-job factors. The concentrations of the toxic substances in the air of the working environment are pointed to be far over MAC, in spite of the new plants. Experiments are reported aiming at the determination of the real exposure of the workers - via individual sample collecting and elaboration of BMAC. The measures for the improvement of the conditions of the working environment in the production of synthetic fibres and plastics are summed up as well as the reduction of occupation risk of the workers.
D000395:Air Pollutants, Occupational / Q000506:poisoning; D002617:Chemical Industry; D006801:Humans; D008834:Microclimate; D009623:Noise, Occupational / Q000009:adverse effects; D009784:Occupational Diseases / Q000139:chemically induced / Q000209:etiology*; D010578:Petroleum; D010969:Plastics; D012306:Risk; D013783:Textile Industry
D000395:Air Pollutants, Occupational; D010578:Petroleum; D010969:Plastics
Trudovokhigienni izsledvaniia v proizvodstvoto na niakoi vlakna i plastmasi.