softening of water

This paper discussed several failure modes of VRLA battery such as positive grid corrosion, premature capacity loss, active mass softening or sulfation, negative plates strap corrosion, water loss, thermal runaway, and so on.

探讨了阀控式铅酸蓄电池（VRLA）失效的常见模式，如正板栅腐蚀、早期容量损失（PCL）、活性物质软化或硫酸盐化、负极汇流排腐蚀、失水和热失控等。

Technique of Desalinating and Softening the Bitter and Salty Water in Tarim Oil Field

塔里木油田沙漠苦咸水淡化与软化技术

Zeolite ( 4A) and sodium metasilicates are largely used as phosphate-free detergent builders in industry. There is a potential pollution because of the zeolite containing Al 3+. The softening water capability of sodium metasilicate is poor.

目前工业上大量使用的无磷洗涤助剂为4A沸石和偏硅酸钠，4A存在潜在的铝污染问题，而偏硅酸钠的抗硬水性差。

Increased water temperature can increase swelling and softening of the surfaces of textiles being washed.

提高水温能增加洗涤中纺织表面膨胀和软化的程度.

Rust-resisting and Rust-preventing Properties and Film-forming Mechanism of Water-softening Aluminum Phosphorate

水乳型磷酸铝除锈防锈性能及成膜机理研究