The technology of managing the pollution of black-liquor of straw pulping in paper-making is a hot point in China's water pollution controlling research.

草浆造纸黑液的污染治理技术是国内水污染控制研究的热点，但由于草浆黑液的特点不同于木浆造纸废水，因而其治理成本较大。

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To qualify for the tax credit, paper companies started adding diesel fuel to “black liquor”, a pulp-making byproduct that they were already using to generate electricity on its own.

而造纸企业正是利用了这项法案，在“黑液”中加入柴油。 黑液是纸浆生产中的一种副产品，造纸厂早已用它来发电。

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Black liquor also contains lignin from the trees.

黑液木质素还载有从树上。

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The Vikings who settled Iceland smoked, dried, salted or pickled just about anything to get them through the long Arctic winter and their descendents still occasionally indulge in the delicacies of their ancestors, washing it all down with Black Death, a caraway-flavored liquor that apparently goes well with rancid shark.

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