1) chrome-containing leather waste
废革屑
1.
The adsorption behaviors of chrome-containing leather waste to dyes,surfactants and aromatic organic acids in a- queous solutions were investigated.
系统研究了含铬废革屑对水体中染料、表面活性剂及芳羧酸的吸附特性。
2) chrome-containing leather waste
含铬废革屑
1.
The experimental results indicated that the chrome-containing leather waste could substantially adsorb acid dyes and direct dyes.
分别研究了含铬废革屑和含单宁废革屑对染料和金属离子的吸附特性 。
2.
The chrome-containing leather waste, produced from leather manufacturing was used as a low-cost absorbent, and its adsorption behaviors to phosphate in aqueous solution were investigated.
以制革过程中产生的含铬废革屑作为一种廉价的吸附剂,研究了其对水体中磷酸根的吸附特性。
3) tannins-containing leather waste
含单宁废革屑
4) chromium-containing leather waste
含铬废革料
1.
Through orthogonal experiment,the best prescription of culture medium,which was made up of glucose, peptone, and degradation liquids, which were obtained by hydrothermal-acid method from chromium-containing leather waste and contained abundant chromium(Ⅲ) hydrolysate of collagen was determined as: glucose 5?g/L, peptone 2?g/L, and degradation liquids 79?ml/L.
在含铬废革料湿热-酸法降解的基础上,通过两次正交试验,以富铬酵母铬含量为指标,确定出发酵制备富铬酵母的最优培养基配方为:含铬废革料降解液79ml/L,葡萄糖5g/L和蛋白胨2g/L;最优发酵条件为:发酵温度28℃、接种量10%、培养基装量50ml/250ml。
2.
Chromium-containing leather waste was firstly t.
与此同时，含铬废革料是制革工业产生的一种固体废弃物，其成分主要为胶原蛋白和铬(Ⅲ)。
补充资料：废革
1.废除。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。