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Wastewater reuse project at a paper mill in Indonesia

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Case Details


Project Overview

A paper mill in Indonesia adopts a dual-membrane process to treat surface water, with a daily capacity of 30,000 tons. The produced water is utilized for paper manufacturing. The system comprises 32 skid-mounted units, each equipped with 336 membrane elements.
Approximately 4,368 units of BW-8040FR membrane elements were procured between 2019 and 2020. Currently, the system operates stably, with both water production volume and quality meeting manufacturing requirements.

 

Treatment Process

 

Project Information

Unit Model

Flux Design

LMH

Recovery Rate

%

Operating Pressure

MPa

Salt Rejection

%

Array (Qty)
RO BW-8040FR 22.8 75 0.8-1.2 98.2

32:16:8

Six-core installation