The Tanzanian government has once again started mining the lake for soda ash, used for making chemicals, glass and detergents.

坦桑尼亚政府再次开始湖中开采用于制造学品、璃和洗涤剂纯。

Today, the chemicals needed to produce soda ash and baking soda also come from mines.

今天，生产纯和小苏打所学品也来自矿山。

Soda ash is the alkali obtained from ashes that combines with fat to form soap.

纯是从灰烬中提取，与脂肪结形成肥皂。

The Leblanc process yielded quantities of good-quality, inexpensive soda ash.

勒布朗法生产了大量质量好、价格便宜纯。

At the first stage in the production of glass, sand, soda ash, limestone and other chemicals are mixed together.

璃生产第一阶段，将沙子、纯、石灰石和其他学物质混一起。

And their Chemical Division is the world's second largest manufacturer of soda ash, which is used for the manufacturing of glass.

他们学部门是世界第二大纯生产商，纯用于制造璃。

Although the planned operation will be located more than 40 miles away, drawing the soda ash in through pipelines, conservationists worry it could still upset the natural water cycle and breeding grounds.

尽管规划操作将位于 40 多英里之外，并通过管道抽取纯，但环保人士担心，这仍可能破坏自然水循环和繁殖基地。

It's made from soda ash, which at the time, it came from the ashes of sodium-rich marine plants like seaweeds, or it was made synthetically by reacting table salt, also known as sodium chloride, with other chemicals and minerals.

它由苏打灰制成，当时纯来自海藻等富含钠海洋植物灰烬， 或者是通过食盐（也称为氯钠） 与其他学物质和矿物质反应成制成。