REVERSE OSMOSIS SYSTEM SURVEY

Company*

Email*

Telephone*

Location

Number

Province*

Country*

RO system*

Project*

BWT Engineer*

R.O. Feedwater analysis

pH*

Conductivity (µS/cm)*

Ca²⁺ (ppm CaCO3)*

TAC or M-Alk or HCO₃⁻ (ppm CaCO3 or Ca or °F)*

Mg²⁺ (ppm Mg²⁺)*

TA ou P-Alk ou CO₃ ²⁻ (ppm CaCO3 or Ca or °F)*

K⁺ (ppm K⁺)*

Cl⁻ (ppm Cl⁻)*

Sr²⁺ (ppm Sr²⁺)*

SO₄ ²⁻ (ppm SO₄ ²⁻)*

Na+ (ppm Na+)*

F⁻ (ppm F⁻)*

Ba²⁺ (ppm Ba²⁺)*

NO₃⁻ (ppm NO₃⁻)*

Mn²⁺ (ppm Mn²⁺)*

PO₄ ³⁻ (ppm PO₄ ³⁻)*

Fe³+ (ppm Fe²⁺)*

SiO₂ (ppm SiO₂)

Al³⁺ (ppm Al³⁺)*

Suspended solids (ppm):

Feedwater flow (m³/h)*

HP pump power (Watts)*

Number of passes*

Electricity Cost (€/kw.h)*

Recovery (%)*

In case of pH control your preference is...

Membranes*

Raw water cost (€/m³)*

Type*

Waste water cost (€/m3)*

Special design