Smith K A, Williams P L, Middendorf P J, Zakraysek N
Am Ind Hyg Assoc J. 1984 Jan;45(1):48-50. doi: 10.1080/15298668491399352.
Ambient levels of formaldehyde in kidney dialysis units were discussed. Five kidney dialysis clinics were surveyed and air sampling was performed in all major work areas. Formaldehyde levels were found to be below the TLV of 1.0 part per million (ppm) in all samples and the mean ambient level was below 0.5 ppm. Feasible engineering controls that would further reduce or eliminate potential employee exposures were identified.
讨论了肾透析单位的甲醛环境水平。对五家肾透析诊所进行了调查，并在所有主要工作区域进行了空气采样。所有样本中的甲醛水平均低于百万分之一（ppm）的阈限值（TLV），平均环境水平低于0.5 ppm。确定了能够进一步减少或消除潜在员工接触甲醛的可行工程控制措施。
