废弃线路板是电子废弃物资源化研究的热点。介绍了废弃线路板资源化处理方法的进展状况。化学方法能得到最终较纯的产品,但成本高;物理方法成本低、再资源化效果好,但产品需进一步提纯。目前.物理方法在废弃线路板资源化研究中逐渐占主导地位。
The reutilization of waste printed circuit boards is a focus problem.The paper introduces the development of processing of waste printed circuit boards. Chemical treatments can get more pure products, but cost is high.Physical treatments have the advantages which are low cost and good reutilization effect, but the products need further purification. Physical treatments have the main research object of today.