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首页> 外文期刊>Journal of Agricultural and Food Chemistry >DISINFECTION OF POULTRY CHILLER WATER WITH CHLORINE DIOXIDE - CONSUMPTION AND BYPRODUCT FORMATION
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DISINFECTION OF POULTRY CHILLER WATER WITH CHLORINE DIOXIDE - CONSUMPTION AND BYPRODUCT FORMATION

机译:二氧化氯消毒禽冷却水的消耗和副产物的形成。

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摘要

Chlorine dioxide is effective in controlling the natural nora occurring in poultry chiller water (PCW). However, it is not approved for use as a disinfectant because of the lack of information pertinent to its human health risks. In PCW, most added chlorine dioxide was rapidly reduced to chlorite and chlorate. The formation of chlorite was dependent on both chlorine dioxide dose and treatment time. The chlorine dioxide demand by PCW, the consumption at a given treatment time, was found to be independent of treatment dose. When used at the demand level, half of the added chlorine dioxide was reduced to a mixture of chlorite (90%) and chlorate (10%). On the basis of the acceptable daily intake of chlorite, 0.075 mg/kg, disinfecting PCW at the level of chlorine dioxide demand, 0.30 mM (20 mg/L), is not only effective but also has a low health risk from the standpoint of chlorite and chlorate contamination.
机译:二氧化氯可有效控制家禽冷却水(PCW)中的自然诺拉。但是,由于缺乏有关其对人类健康的危害的信息,因此未获批准用作消毒剂。在PCW中,大多数添加的二氧化氯迅速还原为亚氯酸盐和氯酸盐。亚氯酸盐的形成取决于二氧化氯的剂量和处理时间。发现PCW的二氧化氯需求量(给定治疗时间的消耗量)与治疗剂量无关。当按需求水平使用时,添加的二氧化氯的一半还原为亚氯酸盐(90%)和氯酸盐(10%)的混合物。根据可接受的每日亚氯酸盐0.075 mg / kg摄入量,以0.30 mM(20 mg / L)的二氧化氯需求水平对PCW进行消毒,不仅有效,而且对健康的危害也较低。亚氯酸盐和氯酸盐污染。

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