生产可溶性粒剂,先要将百草枯母液烘干,再粉碎成粉剂,然后加入粘合剂和崩解剂,最后再挤压造粒或沸腾造粒,做成成品。两种制造方法离不开粉碎过程,不管技术多先进,很难做到无粉尘飘移。如果百草枯粉尘通过呼吸道被人体吸入,会腐蚀气管和肺泡,造成生命危险。在可溶性粒剂或水分散粒剂的国标中,没有粉尘率这一指标,可是,在实际生产粉碎、烘干和包装过程中,总有 Production of soluble granules, the first paraquat liquor drying, and then crushed into powder, and then add binder and disintegrant, and finally squeeze granulation or boiling granulation, made of finished products. Two manufacturing methods can not be separated from the crushing process, no matter how advanced technology, it is difficult to achieve no dust drift. If paraquat dust is inhaled through the respiratory tract by human beings, the trachea and alveoli may be eroded, posing a danger to life. In the national standard of soluble granules or water-dispersible granules, there is no indicator of the dust rate. However, during the actual production of crushing, drying and packaging, there are always