木素磺化盐
The recycle of calcium lignosulphonate from pulped waste liquor in pulp industry has a dual significance whether from the perspective of energy use or environmental protection.
作为造纸废弃物的木质素磺酸钙,其再利用具有废弃物资源化利用和环境保护的双重意义。
ZL and lignosulphonate calcium don't harm the strength development of granular soil stabilized with cement.
ZL和木钙两种缓凝剂对水泥稳定粒料土的强度发展无不良影响.
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