| 摘要 |
<p>The process for preparing a solution for cleaning sand by electrolysis of sea water, comprises transporting sea water from a reservoir (3) to a cell (6) for performing electrolysis in the sea water by the action of current of determined intensity, redirecting the seawater electrolysate comprising active agents in the reservoir, and constantly re-circulating the seawater solution/sea electrolysate contained in the reservoir to the electrolysis cell. The current intensity applied in the electrolytic cell is adjusted depending on the volume of reservoir. The process for preparing a solution for cleaning sand by electrolysis of sea water, comprises transporting sea water from a reservoir (3) to a cell (6) for performing electrolysis in the sea water by the action of current of determined intensity, redirecting the seawater electrolysate comprising active agents in the reservoir, and constantly re-circulating the seawater solution/sea electrolysate contained in the reservoir to the electrolysis cell. The current intensity applied in the electrolytic cell is adjusted depending on the volume of reservoir thus allowing a constant and complete refilling of the reservoir. The re-circulation of the seawater solution/sea electrolysate to the electrolytic cell is stopped when the solution contained in the reservoir reaches an active chlorine concentration of 800-1000 mg/liter. The sea water to be discharged into the reservoir is pumped from a storage well (20) equipped with elements that prevent the lifting of sand during pumping. Independent claims are included for: (1) a process for cleaning a sandy ground; and (2) an installation for preparing a solution for cleaning sand.</p> |
