Using fly ash as the neutralization agent of acid wastewater, the reaction is fast, the effluent is nice, the equipment is simple and the cost is low.

利用粉煤灰中和酸性废水，反应快，效果好，工艺简便，成本低。

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The effects of neutralization degree, drying condition, the type and concentration of photoinitiator, neutralization agent type and structure of prepolymers on the curing rate were discussed.

考察了光引发剂种类、用量、干燥条件、中和度、中和剂种类及结构对光固化速度的影响。

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The influences of monomer concentration, neutralization degree, crosslinking agent and radiation dosages on absorption performance of crosslinking poly (sodium acrylate) were studied.

研究了单体浓度，中和度，交联剂，辐照剂量等因素对交联聚丙烯酸钠吸水性的影响。

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