• <abbr id="ck0wi"><source id="ck0wi"></source></abbr>
    <li id="ck0wi"></li>
  • <li id="ck0wi"><dl id="ck0wi"></dl></li><button id="ck0wi"><input id="ck0wi"></input></button>
  • <abbr id="ck0wi"></abbr>
  • <li id="ck0wi"><dl id="ck0wi"></dl></li>
  • Home >

    A New Environment-Friendly Leather Making Process Developed In India

    2007/12/30 16:19:00 41674

    Scientists in India have developed a new tannery process, which has good ecological and environmental friendliness.


    Leather making is a complex chemical process that can make perishable hide into durable leather.

    However, the water pollution of this process is very serious.


    Today, RaghavaRao of the Institute of leather research in India's center has led its research team to improve the technology, making it an eco-friendly and cost-effective technology.

    Researchers found that by simply inverting tanning and tanning steps and raising the non chemical tanning method, the chemicals released from leather making process can be reduced by 82% and energy saved by nearly 40%.

    Rao said: more importantly, compared with the traditional leather making process, the quality of the finished leather is not inferior.

    • Related reading

    Japan Develops Natural Felt Leather Down Coats

    Leather knowledge
    |
    2007/12/30 16:19:00
    41692

    New Research On Pfer Printing Technology

    Leather knowledge
    |
    2007/12/30 16:18:00
    41670

    Maintenance Of Leather Sofa

    Leather knowledge
    |
    2007/12/26 16:57:00
    41830

    Photos: Identify The 6 Kinds Of Leather That Are The Most Popular Brand Shoes.

    Leather knowledge
    |
    2007/12/8 15:51:00
    41685

    Chromium Compounds Are Toxic, Chrome Free Tanning Leather And Healthier.

    Leather knowledge
    |
    2007/12/8 15:33:00
    41671
    Read the next article

    Testing Methods And Evaluation Criteria For Environmental Friendliness Of Tannery And Chemical Materials

    Based on the raw materials used for leather chemical materials, the domestic and foreign related technologies are qualitatively speculated on the environmental friendliness of products. Germany has studied the biodegradability of tannery fatliquoring agents. Research and development contents of biochemical activity of activated sludge, standardization of degrading rules of activated sludge for tannery chemical materials and standardization of test methods are also discussed.

    主站蜘蛛池模板: 国产黄在线观看免费观看不卡| 特级毛片AAAAAA| 日本乱妇bbwbbw| 国产亚洲精品无码成人| 久久久精品人妻一区亚美研究所 | 国产三级毛片视频| 久久久久久国产精品免费无码| 非洲黑人最猛性xxxx_欧美| 日韩深夜福利视频| 国产在线一区二区视频| 久久亚洲成a人片| 色吧首页dvd| 成人免费观看高清在线毛片| 午夜福利试看120秒体验区| 中国人观看的视频播放中文| 精品国产国产综合精品| 宅男66lu国产乱在线观看| 体育男生吃武警大雕video| 99精品国产在热久久无码| 欧美肥老太肥506070| 国产精品中文字幕在线| 久青草影院在线观看国产| 足本玉蒲团在线观看| 成人在线色视频| 人妻体体内射精一区二区| 777久久精品一区二区三区无码| 欧美一级做a影片爱橙影院| 国产大尺度吃奶无遮无挡网| 久久中文骚妇内射| 精品无码久久久久久久动漫| 女人与大拘交口述| 亚洲欧美日韩精品久久| www.尤物视频| 日日夜夜狠狠操| 免费精品国产日韩热久久| 99ri在线观看| 最新国产精品精品视频| 国产aaa女人十八毛片| canopen永久| 欧美aa在线观看| 国产av无码久久精品|