Liquid oxygen bleaches contain hydrogen peroxide , which supplies the oxidizing agent directly 是強(qiáng)力還原漂白劑,用作為染色的脫色較多。
These results confirmed quantitatively that lignin oxidation is essential for the delignification during oxygen bleaching 定量地證明了在氧漂過(guò)程中木質(zhì)素氧化是脫木質(zhì)素反應(yīng)的實(shí)質(zhì)。
Oxygen bleaches are available in both a dry and liquid form . all dry oxygen bleaches contain inorganic peroxygen compounds , such as sodium perborate tetrahydrate and sodium percarbonate 漂白后所產(chǎn)生的二氧化錳會(huì)是巧克力色,所以必須使用酸性亞硫酸鈉或保險(xiǎn)粉來(lái)去除這種二氧化錳。
Probably the best advantage of an oxygen bleach is that you can get rid of stubborn dirt and organic stains without having to use toxic and hazardous materials like chlorine bleach 過(guò)氧碳酸鈉是一種具有多用途的新型氧系漂白劑,具有漂白、殺菌、洗滌、水溶性好等特點(diǎn),對(duì)環(huán)境無(wú)危害。
Sodium hypochlorite and oxygen bleaches should not be used together . the benefits of both are lost when combined . color removers , considered reducing bleaches , are also products in the bleach category 漂粉因?yàn)楹}( ca ) ,所以不能與肥皂共同使用,因?yàn)槿缫黄鹗褂脮r(shí),則會(huì)產(chǎn)生鈣的肥皂沉淀,這就是在洗衣業(yè)不能被使用的原因。