【摘要】 以卤虫卵壳作为材料研究了其保水特点。结果表明 :原始的卤虫卵壳pH值为 6 .5～ 7.0 ,含盐量为3 .38% ;要将原始卤虫卵壳开发为保水剂 ,关键在于降低其含盐量 ,实验表明脱盐过程卤虫卵壳与水以 1∶80的重量比 ,分两次等量冲洗处理可将其含盐量降低到无盐害状态。脱盐处理后的卤虫卵壳的容积吸水比为 0 .95∶1 ;经脱盐处理后的卵壳与土壤等体积配比保水性好更多还原

【Abstract】 The characteristics of artemia barkolica cyst shells as water -containing material were studied.The results showed that the pH of raw shells is 6.5～7.0,salinity is 3.38%.The main problem for shells as water-co ntaining material is its high salinity.The results also indicated that the ratio between shells and water is 1∶80(in quality), and shells were flushed two time s with the same quantity of water in the process of desalinization. The water-c ontaining quality will be improved obviously after soil mixes with desalted shel ls.There is much prospect of shells being water-containing material.更多还原