Como deve ser tratada a filtrado que是中文文本，请忽略不匹配
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Após a destilação精馏脱醇，再通过蒸发浓缩氯化铵，氯化铵过滤产出滤液，滤液呈红色主要含有乌洛托瞵，甘氨酸？氯化铵？甲醇。，Como é queque里面是什么物质呈红色，焚烧的话会产生大量的白烟有没有其他工艺方法来处理。
Pode-se是中文文本，请加碱（石灰）氧化处理
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