氫氧化鉀是強(qiáng)堿,有腐蝕性,如果是固體的粉塵也會(huì)有影響。因此,操作人員在使用過程中需要進(jìn)行才做防護(hù)措施,目前常用的個(gè)體防護(hù)措施有:
Potassium hydroxide is a strong alkali and corrosive. If it is solid dust, it will also have an impact. Therefore, operators need to take protective measures during use. At present, the commonly used personal protective measures are:
1、監(jiān)測(cè)方法:火焰原子吸收光譜法。
1. Monitoring method: flame atomic absorption spectrometry.
2、工程控制:密閉操作。提供淋浴和洗眼設(shè)備。
2. Engineering control: closed operation. Provide shower and eye wash equipment.
3、呼吸系統(tǒng)防護(hù):可能接觸其粉塵時(shí),佩戴過濾式防塵呼吸器。必要時(shí)配戴空氣呼吸器。
3. Respiratory system protection: wear a filter type dust respirator when it may be exposed to dust. Wear an air respirator if necessary.
4、眼睛防護(hù):戴化學(xué)防護(hù)眼鏡。
4. Eye protection: wear chemical protective glasses.
5、身體防護(hù):穿橡膠耐酸堿服。
5. Body protection: wear rubber acid and alkali resistant clothes.
6、手防護(hù):戴橡膠耐酸堿手套。
6. Hand protection: wear rubber acid and alkali resistant gloves.
7、其他防護(hù):工作場(chǎng)所禁止吸煙、進(jìn)食和飲水,飯前要洗手。工作完畢,淋浴更衣。注意個(gè)人清潔衛(wèi)生。
7. Other protection: smoking, eating and drinking are prohibited in the workplace, and hands should be washed before meals. After work, take a shower and change clothes. Pay attention to personal hygiene.
個(gè)體防護(hù)能減少氫氧化鉀對(duì)皮膚的刺激,每次工作完成后要進(jìn)行集中處理,避免粉塵刺激。
Personal protection can reduce the irritation of potassium hydroxide to the skin, and centralized treatment shall be carried out after each work to avoid dust irritation.
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