Project Overview
Location
Jakarta, Indonesia
Capacity
3,000 L/h (3 m³/h)
Water Quality
Conductivity ≤10μS/cm
System Type
Single-Stage RO + FRP Pre-treatment
Client Background & The Challenge
A fast-growing food processing and snack manufacturing plant in Jakarta, Indonesia, required a reliable, compact, and cost-effective purified water system for daily food ingredient preparation, recipe mixing, and equipment rinsing.
- High Mineral Content: Local well and municipal blended water had elevated Total Dissolved Solids (TDS) and suspended impurities, which risked scaling up food processing cookers and affecting food taste.
- Space & Budget Constraints: As a mid-sized facility, they needed an efficient skid-mounted system that fit within a limited utility room while keeping operational and capital expenditures optimized.
- Strict Hygiene Requirements: The system needed to prevent organic contamination and ensure food-grade safety standards without requiring complex manual maintenance.
Our Custom Engineering Solution
We engineered a compact, highly reliable 3 m³/h single-stage reverse osmosis system utilizing corrosion-resistant FRP (Fiberglass Reinforced Plastic) components:
FRP Pre-treatment Unit:
Equipped with Multi-Media Sand Filtration to remove suspended solids, Activated Carbon Filtration to eliminate residual chlorine and odors, and Precision (Security) Filtration to trap fine particles.
Automated Dosing System:
An integrated antiscalant dosing system protects the RO membrane from mineral scaling, extending service life and stabilizing output.
Single-Stage RO Host & Control:
Features a high-efficiency single-stage reverse osmosis core paired with an intuitive electrical control panel, ensuring steady pressure, easy operation, and 24/7 reliable performance.
Project Results & Benefits
Following successful installation and commissioning, the 3 m³/h purification plant delivered stable, high-purity water with conductivity consistently below 10μS/cm, fully meeting the facility’s food processing requirements. The durable FRP tanks and automated dosing setup effectively prevented corrosion and membrane fouling, resulting in low maintenance costs, minimal operator intervention, and uninterrupted daily production.
Technical Specifications
| APPLICABLE WATER SOURCE | Urban tap water, groundwater, raimwater, river water, lake water. |
| INFULENT QUALITY | TDS<1000ppm,Water Temperature<25°C |
| PRODUCTION WATER QUALITY | Quality influenced by influent TDS, process flow, and system configuration. |
| WORKING VOLTAGE | AC380V/50HZ or AC220V/50HZ 3P(customizable for regional standards) |
| WORKING PRESSURE | Pre processing: 0.2-0.4Mpa, RO host: 0.7-1.8Mpa |
| DESALINATION RATE | 95%-98% (NOTE: Rate varies with temperature, pressure, and fouling) |
| RECOVERY RATE | 50%-65% (Subject to temperature, pressure, and membrane conditions) |
| OPTINAL ADD-ONS | Raw Water Tank / Pure Water Tank/ Booster Pumps/UV Sterilizers |