1)  chlorine-free bleaching
含氯漂白
1.
In this paper the harmfulness of chlorine-containing bleaching and the preventive measures are introduced and development of new chlorine-free bleaching(ECF,TCF)technologies is presented and forecast.
本文介绍了含氯漂白的危害及其预防措施,并对无氧漂白(ECF,TCF)新技术的发展作了介绍和预测。
2)  chlorine bleaches
含氯漂白剂
3)  chloro-bleaching effluents
含氯漂白废水
1.
The pollution control of chloro-bleaching effluents from chemical pulp;
化学浆含氯漂白废水的污染控制
4)  chlorine bleaching effluent
含氯漂白废水
1.
In the treating of chlorine bleaching effluent with Bio-fluidized Bed, the formation of bio-film included two stages: accreting and growing After domestication in reactor, the removal rates of COD_(Cr) and BOD_5 can reach 70% or more, removal rate of AOX is more than 50% and chromaticity color about 60%.
研究了气升式生物膜反应器驯化处理造纸含氯漂白废水,其结果表明:载体上微生物挂膜分为附着和生长两个阶段,生物膜生长成熟后可去除漂白废水70%以上的COD和BOD,AOX(可吸附有机氯)去除率超过50%,色度去除率为60%左右。
5)  Wheat straw pulp Chlorine-Bleaching Effluent
麦草浆含氯漂白废水
6)  chlorine
含氯
1.
Comprehensive treatment of was te gases containing cyanogen and chlorine were put forward.
通过分析百菌清的生产原理、废气组成及治理状况 ,阐述了以废治废、综合治理高浓度含氰废气和含氯废气的依据、流程及预期效果。
参考词条
补充资料:全无氯漂白
分子式:
CAS号:

性质:采用氯或氯化合物漂白纸浆;会造成纸浆和漂白废水中有机氯化合物(如二噁英)的污染,采用完全不含氯及氯化合物的漂白技术,可消除这种污染源。这种全无氯的漂白技术,称为全无氯漂白。如以已二胺四乙酸酯(EDTA)和过氧化氢的漂白,以及氧脱木素和酶剂漂白等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。