石灰乳法制备四氧化三锰 - TNMSC 关键字: 石灰乳;碱式氯化锰;四氧化三锰;水热法[gap=1425]Key words: lime milk; basic manganese chloride; manganese tetroxide; hydrothermal method
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lime-milk mixer 石灰乳搅拌器
blender for lime-milk 石灰乳搅拌器
Lime milk pump 灰乳泵
Lime milk tank 灰乳罐
lime-milk stirrer [食品] 石灰乳搅拌机
lime-milk classifier [食品] 石灰乳除砂机
lime-milk [食品] 灰乳
lime milk grit catcher 石灰乳除砂砾器
Copper and zinc in sludge extract were removed by improved ferrite coprecipitation process using lime milk as neutralization reagent.
采用改进铁氧体共沉淀法,用石灰乳溶液作中和剂,从污泥浸出液中去除铜、锌。
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。
The most common method is primary neutralization with lime milk, but the result is not satisfied the discharge standard and deposits will pollute environment once again.
目前国内大部分企业均采用石灰乳一次性中和处理方法,处理结果既不能达标排放,而且大量的沉渣也会对环境造成二次污染。
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