| 摘要 |
<p>An apparatus (10) for the treatment of wastewater, particularly wastewater originating from a process (11) for the production of photovoltaic cells or the like, comprising: a first line (12) for the treatment of wastewater originating from the process (11), with a high level of acidity (AWC), a second line (13) for the treatment of wastewater with a low level of acidity (AWD), a third line (14) for the treatment of wastewater with a very low level of acidity (AWDD), a fourth line (15) for the treatment, of alkaline wastewater (CAWC), the wastewater that exits from the second line (13) and the third line (14) being adapted to be sent to a purification line (16) designed for filtering, obtaining pure water and ultrapure water, ready to be reused in the same production process (11).</p> |
