长毛兔养殖成本分析

　　Rabbit hair does not have to undergo hair washing and carbonization.

　　畜牧业生产所有动物的纤维除兔毛外都必须经过水洗工序，除污去杂志。有的还要经过碳化工序除去杂物。尤其是洗毛工序产生的大量污水对环境污染很严重。

　　All animal husbandry production of fiber in the rabbit have to go through the washing procedure, decontamination to the magazine. Some also have to be carbonized to remove the sundries. In particular, the large amount of sewage produced by the washing process is very serious to the environment.

　　洗毛时加入的洗涤剂和助剂，洗毛后形成的污水，有的是乳浊液，有的是悬浊液，处理起来非常困难。国外曾花大力气研究低流量洗涤技术，以减少污水的处理费用。

　　When adding wool washing detergents and additives, the formation of wool washing water after some emulsion, some suspension, it very difficult to deal with. It has been a great effort abroad to study low flow washing technology to reduce the cost of sewage treatment.

　　然而，洗毛设备庞大，代价太高。要设置污水处理设备，占地面积大，投资也大。有些工厂为了减少投资，污水未处理就排放，严重污染了环境。而兔毛因为“净”，无须洗毛，不必碳化，对环境无污染，纺织企业可节约大量投资。

　　However, the hair washing equipment is huge and the cost is too high. To set up the sewage treatment equipment, the area is large and the investment is great. In order to reduce investment, some factories discharge the sewage without treatment and seriously pollute the environment. The rabbit because of the "net", no need to wash hair, no carbonation, no pollution to the environment, textile enterprises can save a lot of investment.