Ceramic flat sheet membrane technology provider

GROUNDWATER
RO PRE-FILTRATION

REFERENCE FACT SHEET

PROJECT DESCRIPTION

Filtered water capacity up to 13,500 m³/d
Brownfield BOT
Modification of pre-treatment process steps, replacement of existing pressurized sand filters
Location: Jordan
In operation since 07/2018

PROCESS CHAIN

BLOWER FOR AIR-SCOURING

RETENTION TANK FOR CHEMICAL OXIDATION OF Fe & Mn

RAW WATER FROM WELLS

INJECTION POINT OF CHLORINE

PACKED AERATION TOWER FOR Fe OXIDATION

CERAFILTEC WITH 5 TRAINS AND 1×3 TOWERS PER TRAIN

FILTRATION PUMP

SPRINKLER PUMP

BACKWASH PUMP

CIP CIRCULATION LINE

INJECTION POINT HMO (OPTIONAL)

FILTERED WATER TANK

FILTERED WATER TO RO

CONCENTRATED SLUDGE DISCHARGE

PARAMETER	UNIT	FEED WATER	FILTERED WATER
Fe	ppm	5.2	< 0.02
Mn	ppm	0.1	< 0.02
TOC	ppm	< 1.0	< 1.0
TSS	ppm	> 22	< 1 (nil)
TDS	ppm	2,810	2,810
Turbidity	NTU	> 10	< 0.2
SDI 15	%/min	> 5.0	< 0.5


Fe	Feed water 5.2 ppm Filtered water < 0.02 ppm
Mn	Feed water 0.1 ppm Filtered water < 0.02 ppm
TOC	Feed water < 1.0 ppm Filtered water < 1.0 ppm
TSS	Feed water > 22 ppm Filtered water < 1 (nil) ppm
TDS	Feed water 2,810 ppm Filtered water 2,810 ppm
Turbidity	Feed water > 10 NTU Filtered water < 0.2 NTU
SDI 15	Feed water > 5.0 %/min Filtered water < 0.5 %/min