Đánh giá điều kiện môi trường không khí tại các cơ sở sản xuất có sử dụng điều hòa nhiệt độ đối với sức khỏe người lao động ở khánh hòa

• Tác giả: Thị Bích Thủy Trịnh, Chinh Chiến Viên
• Ngôn ngữ: vie
• Ký hiệu phân loại: 363.73 Pollution
• Thông tin xuất bản: Tạp chí Y học Việt Nam, 2012
• Mô tả vật lý: 210-213
• Bộ sưu tập: Metadata
• ID: 631198

Tóm tắt

 Across-section study had been carried-out in 9 enterprises which had air-condition central system. 1478 enviromental factors were measured and 1571 workers were examined health enclosing. The result showed: the rate of environmental physical factors, chemical factors and microorganise polluted in air over OELs (occupational exposure limits) were 14.3 percent
  9.8 percent and 9.9 percent respectively. The rate of SBS was 28.9 percent and at least one of SBS's symtoms was 64.4 percent. Female had been SBS higher than male
  workers in air-condition room had been SBS higher than workers out side with p0.05. The officers workers in air-condition had rate of SBS highest. The increasing SO2 or NOx content in air closed-relative the increasing of rate SBS in workers with p0.05. 91 percent air-condition systems in enterprises were not good.