The industrial environment productive toxicants variety, on the body of workers have many bad effects, according to the survey, occupation poisoning accounted for about half of the total number of occupation disease. In order to ensure that workers in the work are less toxic hazards, we introduce several ways to prevent occupation poisoning.
1, measures of organization and management. Enterprise leaders at all levels must attaches great importance to the prevention of occupation poisoning work, work conscientiously implement the relevant national occupation poisoning prevention laws and policies, combined with internal contact poison nature, develop preventive measures and rules for safe operation, and to establish corresponding organization leadership.
2, strict environmental monitoring, monitoring and health examination of biological materials. To monitor the regular workplace air toxicant concentration, the maximum allowable concentration following. The implementation of the employment of workers health examination to exclude contraindications for occupation, exposure to the toxicant. Work must also adhere to the periodic health examination, discover Kang and properly handle.
3, do a good job of personal protective. Personal protection and personal hygiene, for the prevention of occupation poisoning is not a fundamental measure, but in many cases can play an important role. In addition to ordinary work clothes, for some workers still need to supply special texture or pattern of protective clothing. Such as contact with alkali acid due to acid and alkali resistant overalls, work on some poison to respirator and gas masks. To maintain good personal hygiene, reduce the effects of a poison opportunity, should set the shower and toilet facilities, cloakroom, equipped with private locker etc..
4, enhance physical fitness. The rational implementation of toxic work care treatment system, suit one's measures to local conditions to carry out physical exercise, pay attention to arrange the night-shift workers rest, youth organization of beneficial physical and mental activities, as well as seasonal disease prevention, to improve the body resistance has important significance.
5, reduce the toxicant concentration. Reducing air toxicant content to achieve even lower than the maximum permissible concentration, is the prevention of occupation poisoning center link. Therefore, we should first make poison cannot escape into the air, or elimination of workers exposed to toxicants opportunity. Secondly, to escape the poison to try to control the flying, diffusion, scattered the ground should be timely elimination of toxicant. Third, narrowing the toxicant exposure range, in order to control and reduce the harm of poison, by number. The method includes reducing the toxicant concentration:
( 1) the reform process. To adopt advanced technology and process, avoid open production, elimination of toxicant emissions conditions; the use of remote program control, minimize the opportunity for workers exposed to toxicants; nontoxic or low toxic substance instead of toxic substances and so on. As with the vacuum filling instead of hot filling method in the production of mercury thermometer; four vinyl chloride instead of carbon tetrachloride Dry Cleaning clothing; electrostatic painting instead of manual painting.
( 2) ventilation. Application of local exhaust ventilation device will produce a poison as soon as possible collected, prevent toxicant emissions. Commonly used device has fume hood, exhaust hood, groove side suction hood, exhaust poison after purifying device, or recovery or purification after emptying.
( 3) the reasonable layout. Different production process layout, not only to meet the needs of production, but also to consider the hygiene requirement. Toxic and non-toxic homework assignments should be separated, harm of poison to isolation facilities and preventive measure.
( 4) safety management. On production equipment to strengthen the repair and management, prevent run, run, drip, leak pollution environment.
