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'GRANULAR WATER TREATMENT COMPOSITION, WATER TREATMENT TABLE, WATER TREATMENT COMPOSITION AND RECREATION WATER TREATMENT METHOD'
'GRANULAR WATER TREATMENT COMPOSITION, WATER TREATMENT TABLE, WATER TREATMENT COMPOSITION AND RECREATION WATER TREATMENT METHOD'
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机译:“颗粒状水处理组成,水处理表,水处理组成和再生水处理方法”
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摘要
The present invention is directed to a granular water treatment composition, comprising: 35-95 wt % calcium hypochlorite; 1 to 50 wt % magnesium sulfate or a hydrate thereof; 0.1 to 10 wt % lime; and 0.1 to 55 wt % of a water soluble zinc salt or a hydrate thereof; wherein the weight percents are based on the total weight of the composition. The present invention is also directed to a water treatment tablet, comprising 35-95 wt % calcium hypochlorite; 1 to 50 wt % magnesium sulfate or a hydrate thereof; 0.1 to 10 wt % lime; and 0.1 to 10 wt % of a water soluble zinc salt or a hydrate thereof; wherein the weight percents are based on the total weight of the composition.
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