the results show that the decolour rate is more than 99% and the cost of treatment is low.
此法处理废水,脱色率达到99%,并且处理费用低。
maoyuan decolour agent;
茂源脱色剂;
the best results can be gained with decolour sesameseed oil of 2.5% added into lard oil and sesameseed oil of 5 % into rapeseed salad oil.
在猪油中加2.5%脱色芝麻香油、菜子色拉油中加5%未脱色芝麻香油均可获得最佳的效果。
studying on 10x type molecular sieve to remove mercaptan, oxalic acid to remove alkalescence nitrogen and decolour with nature active clay were conducted.
研究了选用10x型分子筛脱除硫醇,草酸脱除堿性氮,同时用天然活性白土脱色。
in a pan, to gain decolour cut shallots in hot oil.