The application of the technology solved the problem of ammonia and hydroxide pollution, saved on water and electricity, and got notable economic benefit.

该技术实施后解决了氨及氮氧化物的污染问题，节约了电力及水资源，经济效益显著。

youdao

Different from sodium hydroxide and ammonia and other alkalizers, the lime milk has many advantages, such as high rate of alkalinization, low dosage and low price.

与烧碱、氨水等碱化剂不同，石灰乳具有碱化率高，用药量少，价格低等优势。

youdao

The extent of coprecipitation of copper with ferric hydroxide in the ammonium chloride-ammonia process has been studied.

用氢氧化铵及氯化铵以分离铜与铁，结果很好。

youdao

Even the use of ammonium hydroxide can be a double-edged sword, since ammonia is perceived to be a noxious substance (although BPI effectively explains the benefits of the process on its website).

FORBES: E. coli Outbreak Underscores U.S. Food Safety Leadership