1) black core
黑心[制革]
2) reforming the temperament
革心
3) Leather Black
皮革黑PRV
4) black center
黑心
1.
Applying a genetic algorithm and taking the maximum output as an objective function, a copper vapor laser with about 100?W output is optimized and designed for reducing the “black center” of the radial laser intensity.
应用遗传算法 ,以激光束径向光强无“黑心”的最大输出功率为目标函数 ,整体优化设计了百瓦量级铜蒸气激光系统的激光头以及放电电路 。
5) leather-making
制革
1.
The stability of emulsion,the emulsifying ability of sulphonated oil SS and the application in the leather-making are studied.
研究了磺化油SS的乳液稳定性、乳化能力以及在制革中的应用,并与氧化亚硫酸化菜油进行比较。
2.
The pollution of some traditional processes before tanning during the leather-making, the development and application of the clean leather-making technologies have been reviewed in this paper.
对制革生产过程中常规工艺鞣前各工序存在的污染现状以及对应工序的清洁化技术进展和应用进行了综述。
3.
Keratinase can degrade disulfide bonds in the keratin obviously,and make it hydrolysable,which can effectively solve the problem of serious pollution in the traditional unhairing process in leather-making industry.
角蛋白酶可以特异降解维系角蛋白结构的双硫键,使角蛋白发生水解,从而达到使动物皮脱毛的目的,因而能够从根本上消除传统制革工业硫化碱脱毛产生的严重污染。
6) leather making
制革
1.
The situation of wastewater discharge of domestic leather making plant was introduced briefly,and the wastewater separation treatment and comprehensive utilization well-done method of leather making wastewater disposal were put forward respectively,meanwhile the wastewater comprehensive treatment method which was suitable to most of leather making plants were proposed.
简要介绍了国内制革厂污水排放情况,并分别提出了一种废水分隔治理和综合利用相结合较好的处理制革废水的办法;同时还提出了适合国内大多数制革厂的废水综合治理方法。
2.
The heavy pollution of beam-house,dying,re-tanning,fat-liquoring process and finishing process during the leather-making and the new methods,the faced questions in the clear leather making were discussed in this paper.
就目前制革实施过程中的准备工段、染整工段以及涂饰工段中的存在的严重的污染问题以及清洁化制革实施过程中可能采取的新的方法进行了探讨,提出清洁化是我国制革行业的必由之路,研究出相应新型、高吸收、少污染的化工材料及配套工艺技术使工艺达到平衡,最终实现制革行业的清洁化,使皮革行业能够可持续发展。
3.
However,discharging pollution is unavoidable in leather making,and so clean production is the ultimate goal in leather industry.
制革是人类利用天然可再生资源的重要活动。
补充资料：黑心[制革]
分子式：
分子量：
CAS号：
性质：植鞣革切口内层出现黑色。原因一般是：（1）脱灰（碱）不彻底，皮的内层留有灰（碱）沉积物，与鞣质结合，使皮纤维变黑且酥脆；（2）干皮在准备阶段未浸透，鞣质不能透入，升温热鞣即可造成黑心；（3）植物鞣质的胶体中有一部分颗粒大，难以透入准备不良的皮内。
分子量：
CAS号：
性质：植鞣革切口内层出现黑色。原因一般是：（1）脱灰（碱）不彻底，皮的内层留有灰（碱）沉积物，与鞣质结合，使皮纤维变黑且酥脆；（2）干皮在准备阶段未浸透，鞣质不能透入，升温热鞣即可造成黑心；（3）植物鞣质的胶体中有一部分颗粒大，难以透入准备不良的皮内。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条