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首页> 外文期刊>International Journal of Textile Science >Estimation of Total Hardness of Bath Water in Knit Dye Houses in Bangladesh and Study of Its Effects
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Estimation of Total Hardness of Bath Water in Knit Dye Houses in Bangladesh and Study of Its Effects

机译：孟加拉国针织染料房中沐浴水的总硬度估算及其影响研究

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It is well known that the hardness of process water can cause different types of problems in textile processing. But it is considered that not only the water, but also some chemicals like electrolyte and metal contamination of fiber by naturally or during production are responsible for hardness of bath water. That is why the total hardness of bath water should be maintained at a minimum level. In this work, emphasize has been given to determine the hardness of water, salt and substrates of knit dyeing industries in Bangladesh. Samples of water, salts, grey fabrics and sequestering agents from fifteen different knit dyeing industries situated in different industrial zones surrounding Dhaka in Bangladesh were collected and total hardness of bath water was determined. At the same time, the negative influences of water hardness of the bath in knit dyeing industries and the performance of water softening chemicals were also investigated.
机译：众所周知，加工用水的硬度会在纺织品加工中引起不同类型的问题。但是据认为，不仅是水，而且某些化学药品（如电解质）和天然或生产过程中纤维对金属的污染也是造成浴水硬度的原因。这就是为什么浴水的总硬度应保持在最低水平的原因。在这项工作中，重点是确定孟加拉国针织染色行业的水，盐和基质的硬度。收集了孟加拉国达卡周围不同工业区的十五个不同针织染色行业的水，盐，坯布和螯合剂样品，并确定了沐浴水的总硬度。同时，还研究了针织染浴中水浴硬度的负面影响以及水软化剂性能的负面影响。

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