| abstract |
The present invention provides a base material including an adsorbent that reduces radioactive substances present in an environment where people live. A yarn and a sheet containing a radioactive substance adsorbent are produced by sticking a radioactive substance adsorbent to the surface of a substrate through a binder, and the yarn and sheet are used to produce a knitted fabric, A net is manufactured, and radioactive materials released into the atmosphere or eluted into water are adsorbed to the knitted fabric or net to reduce it. [Selection figure] None |