| 摘要 |
<p>A solid formulation of paraquat and a preparation method of the same. The formulation comprises a paraquat salt solution, an adsorbent, a surfactant, and a filler. The solid adsorbent adsorbs the paraquat solution, crashed filler is then added to be prepared as solid, and the surfactant and other additives, such as a nauseant, are added to be prepared as solid. It is further comprised that the concentration of the paraquat solution is increased by means of a water absorbent treating agent to reduce the water content, and the solid formulation is prepared according to the above method.</p> |
