Purification & Filtration
Protect irrigation performance from source to emitter- Technologies
- Sand, disc, screen, centrifugal filters
- Operation
- Automatic backwash cycles
- Flow capacity
- 10–500 m³/h
Equipment
Water Treatment Systems
Engineered water management for precision agriculture.
Farmnet designs complete water treatment systems — filtration, desalination, UV disinfection, and pH stabilization — matched to source water characteristics and operational needs, and fully integrated with irrigation and fertigation infrastructure.
Product Range
Complete Water Treatment Solutions
Four complementary water treatment technologies engineered to work together. Deployed individually or as a coordinated stack, each system integrates with Farmnet irrigation and fertigation controls.
Desalination (Reverse Osmosis)
Reduce salinity to meet crop requirements- Salt rejection
- 95–99% of dissolved salts
- Flow range
- 5–200 m³/h agricultural scale
- Output
- 0.1–0.5 mS/cm permeate
DISMART UV Disinfection
Chemical-free water disinfection for safe drainage recycling- Method
- UV-C irradiation
- Dose control
- Automatic (UV intensity + flow)
- Cost recovery
- 30–50% fertilizer cost reduction
NSMART pH Stabilizer
Stops pH from rising after acid injection- Process
- Bicarbonate neutralization + degassing
- Result
- Stable pH at root zone, not just at mixer
- Integration
- Directly before FISMART fertigation
Core Capabilities
Complete Water Treatment Management
Source Analysis
Treatment scope defined by actual source water characteristics — EC, pH, bicarbonates, suspended solids, and pathogen risk.
Purification & Filtration
Sand, disc, screen, and centrifugal filters remove suspended solids that cause emitter clogging, valve wear, and equipment damage.
Desalination (RO)
Reverse osmosis reduces dissolved salts to crop-safe levels (0.1–0.5 mS/cm), enabling production in high-salinity source regions.
UV Disinfection
Chemical-free UV-C disinfection eliminates pathogens from recycled drainage water without altering EC, pH, or fertilizer balance.
pH Stabilization
NSMART removes bicarbonate alkalinity before fertigation — preventing pH rebound and ensuring stable pH delivery to the root zone.
Integrated Monitoring
Pressure differentials, EC, flow, and UV intensity monitored with alarms and remote access through the Farmnet Platform.
Ecosystem
Part of a Complete Control Ecosystem
Water treatment is engineered as part of the full operational stack — not added after the fact. Each treatment system integrates directly with irrigation control and fertigation for coordinated operation.
01
Fertigation Systems
Clean, prepared water ensures accurate EC/pH dosing and prevents interference from background salinity or particulates.
View Fertigation Systems 02Irrigation Controllers
Flow and pressure monitoring integrated with valve scheduling for consistent, protected water delivery across all zones.
View Irrigation Controllers 03Farmnet Platform
Centralized water system status, alarm management, and treatment performance history — one interface for the full stack.
View PlatformWhere It's Deployed
Water Treatment Applications
Greenhouse Operations
Water treatment as part of a complete greenhouse fertigation and irrigation stack — from source to root zone.
Learn MoreOpen Field Agriculture
Filtration and salinity management for large-scale drip and pivot irrigation systems in demanding water conditions.
Learn MoreDrainage Recycling
UV disinfection and pH stabilization for safe recirculation in closed and semi-closed greenhouse growing systems.
Learn MoreDefine your control architecture
Need water treatment for your operation?
Tell us your water source, EC, pH, and flow requirements. Our engineering team will design the right treatment system for your irrigation and fertigation infrastructure.