>>24
Merits of the above way introduced in this section are as follows.
・ It enables us to effectively utilize unnecessary coal dusts.
・ Because the environmental hormone can be decomposed under the mixture of such hormones and coal dusts at room temperature, the cost required for decomposition can be suppressed to below the half of the usual cost.
We should pay attention that volcanic ashes also can contribute to industrial waste treatment and cost-reduction.
一
