Description

The source water enters the inlet of the high-pressure pump, and is fed to the treatment under pressure. Water is purified from mechanical impurities and dissolved organic substances (optionally depending on the type of cartridges used) in the pre-filter and enters the body of the nanofiltration membrane, where it is divided into desalted permeate and salt-rich concentrate by the membrane. The concentrate is discharged into the sewer.


The purified water passes through the permeate water meter, is supplied with a preservative dose of sodium hypochlorite (optional, depending on the version) and enters the storage tank.

SPECIFICATIONS

Name, unit of measure Value

Dimensions LxWxH, mm, not more than 500 x 500 x 1 800

The average productivity of purified water (at a temperature of initial water + 8 ° С), l / h, not less than 160

Dry weight, kg, not more than 52

Power supply 220 V, 50 Hz

either 380 V, 50 Hz

Installed electric power of the system, kW, not more than 0.75

The average consumption of drainage water, l / h, not more than 80

The vacuum in the path of the source water at the entrance to the system, MPa, not more than 0.05

The pressure in the path of the source water at the entrance to the system, MPa, not more than 0.4

Ambient temperature during storage and operation, ° C +5 ... + 40

Resource before overhaul, m3 of purified water, not less than 1,000

Assigned resource, m3 of purified water, at least 8,000

Specification

1. specification.docx