The calcium ion which induced dissolution turned to calcite then settled as sediment and also accelerated the decomposition process of sulfate mineral by SRB.
新生矿物方解石的形成说明在分解过程中可以发生固碳反应，减少温室气体的排放。
These sulfate minerals have been used as a new type of acid resource for wet smelting of copper, showing great advantages in mineral beneficiation and environmental protection.
该类硫酸盐矿物已作为新型资源直接制酸用于湿法炼铜，具有选矿和环保上的巨大优势。
The major components of PM are sulfate, nitrates, ammonia, sodium chloride, carbon, mineral dust and water.
它的主要组成成分是硫酸盐、硝酸盐、氨、氯化钠、碳、矿物粉尘和水。
According to the World Health Organization, the main components of particulate matter are sulfate, nitrates, ammonia, sodium chloride, carbon, mineral dust and water.
据世界卫生组织称，微粒物的主要成分为硫酸盐、硝酸盐、氨、氯化钠、碳、矿物性粉尘和水。
Effects of sulfate concentration, water-binder ratio, mineral admixtures and chemical additives on the compressive strength of concrete were studied through the grey relational analysis.
采用灰色关联理论研究了硫酸盐浓度、水胶比、矿物掺合料及外加剂等因素对混凝土抗压强度的影响。
To systematically study the effects of mineral admixtures such as slag, expanding agent on sulfate resistance of concrete, a series of concrete immersion test was carried out.
通过混凝土的抗硫酸盐浸泡试验，系统研究了矿渣、膨胀剂等矿物掺合料对混凝土抗硫酸盐侵蚀性能的影响。
Contains no parabens, sodium lauryl sulfate, mineral oil or synthetic dyes.
不含羟基苯甲酸，十二烷基硫酸钠，矿物油或合成染料。
It also indicates that the addition of mineral admixtures in concrete might not improve the cyclic sulfate resistance of concrete.
矿物掺和料的掺入不能改善混凝土的抗干湿循环-硫酸盐侵蚀性能。
The absorption capacity of a natural mineral adsorbent has been investigated for sulfate reduction in acid mine drainage.
介绍了一种采用针铁矿的天然矿物原料吸附酸性矿井废水中硫酸根离子的试验研究。
The measure of multi-elements mineral admixtures mixing is propitious to improving the performance of resistance to concrete sulfate attack and concrete dry-wet cycles.
多元矿物掺合料复掺措施有利于改善混凝土的抗硫酸盐侵蚀及抗干湿循环性能。
The measure of multi-elements mineral admixtures mixing is propitious to improving the performance of resistance to concrete sulfate attack and concrete dry-wet cycles.
多元矿物掺合料复掺措施有利于改善混凝土的抗硫酸盐侵蚀及抗干湿循环性能。
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