| 摘要 |
A sponge containing Dead Sea mud and minerals in solid or viscous (gel) state. The mud and minerals in the sponge do not constitute a separate and independent unit within the sponge, but rather are distributed throughout the sponge and there is no clear and defined boundary between the sponge and the mud and minerals. The method, subject of the invention, enables to inject liquid mud and minerals into a sponge and make them solid or viscous. The method comprises the following operations: A tubule with holes is inserted into the sponge. A predetermined dose of liquid mud and minerals is pumped through the tubule into the sponge, and is distributed throughout most of the sponge. The liquids in the sponge are dried to obtain a sponge that contains solid or viscous mud and minerals. |
