| 摘要 |
<p>A water treatment device comprises: a membrane desalination unit; a first conduit transporting a first stream of feed water to the membrane unit; a second conduit transporting a first stream of product water from the membrane desalination unit; an electrical separation unit; a third conduit transporting a first stream of reject water from the membrane desalination unit to the electrical separation unit; a fourth conduit transporting a second stream of product water from the electrical separation unit; a precipitation unit; a fifth conduit transporting a second stream of reject water from the electrical separation unit to the precipitation unit; a sixth conduit transporting a second stream of feed water from the precipitation unit to the electrical separation device; a seventh conduit releasing a discharge stream of water; and a chemical injection unit communicating with at least one of the electrical separation device and the precipitation unit. Associated method is provided.</p> |
