由于煤带来的硫酸盐污染通过遮蔽阳光照射到地球表面使地球变冷。
Sulphate pollution due to coal cools the planet by shading its surface from sunshine.
几十年世界上用类似硫酸盐的物质来减少空气污染、净化全球空气早有立法，而当前寻找一条下坡路来走完全没有意义。
Reducing pollution by things like sulphates has been the goal of clear-air legislation around the world for decades, and finding a downside now would not be helpful.
钠化合物的回收在这种方法的经济效益中起重要作用。在近代的硫酸盐制浆厂中，操作过程是全封闭的；废液经回收处理后重复使用，消除了对水的污染。
Recovery of sodium compounds is important in the economy of the process. In modern kraft mills, operations are completely contained; waste streams are recycled and reused, eliminating water pollution.
粗硫酸松节油是硫酸盐法制浆生产的副产品，因其含有许多硫化物故有恶臭味，不加处理对环境造成污染。
Raw sulfuric turpentine is the by product of kraft pulp mill. There are some kinds of sulfuric in it, so its odor is stink, which can result in pollution to environment without any treatment.
说明在适宜的工艺条件下，光合细菌具有耐受高浓度的硫酸盐、氨氮和硫化物及高效去除有机污染物的能力。
So, Under optimal operational conditions, PSB is characterized with tolerance to high concentration of sulfate and ammonia and high efficient removal of organic pollutants.
本工作通过柱实验研究了硫酸盐还原菌（SRB）和零价铁（ZVI）协同去除废水铀和硫酸盐等污染物的潜力。
Based on column experiments, we investigated the potential using sulfate reducing bacteria(SRB) and zero-valent iron(ZVI) to synergetic treat contamination in wastewater such as sulfate, uranium, etc.
大气硫酸盐化速率是反应大气污染的重要指标。
Atmosphere vitriol velocity is an important index of Air pollution.
影响能见度的空气污染因子，不仅包括一次源，还应包括经由气-粒转化化学反应而产生的硫酸盐、硝酸盐等二次污染粒子。
Air pollution factors include sulfate or nitrate second particles derived from gas-to-particle transformation as well as original particles.
我市大气主要污染物是二氧化硫，硫酸盐化速率反映了二氧化硫的污染状况。
Sulphur dioxide is the major matter of pollution in air. Transformation rate of sulphate reflects the condition of the pollution by sulphur dioxide.
含硫酸盐废水的污染是一个全球性的问题。
Pollution of sulfate containing wastewater is a global problem.
含硫酸盐废水的污染是一个全球性的问题。
Pollution of sulfate containing wastewater is a global problem.
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