Advanced Water & Wastewater Treatment Solutions for the Dairy Industry
Complete effluent treatment and water management systems from plant design to installation, operation, and long-term maintenance delivering clean water, clean operations, and a cleaner future.
Critical Challenges in Dairy Industry Water Management
Addressing complex wastewater treatment requirements in dairy processing operations
High-strength wastewater generation
Large volumes of complex effluent during milk processing, cheese and yogurt production, and cleaning operations containing high levels of organic matter, fats, oils, proteins, lactose, suspended solids, and cleaning chemicals
Complex organic load management
Varying levels of organic load and high chemical oxygen demand (COD) from highly biodegradable dairy wastewater requiring specialized biological treatment approaches
CIP system integration
Clean-in-place systems requiring high-quality water for product consistency, safety, and hygiene standards while generating significant wastewater volumes
Fluctuating wastewater characteristics
Variations in flow, temperature, and pollutant concentrations from batch processing operations requiring equalization and neutralization systems
Resource recovery opportunities
Potential for biogas generation from milk sugars, proteins, and organic residues while achieving water reuse and renewable energy production
Regulatory compliance pressure
Stringent discharge standards requiring effective treatment to ensure environmental sustainability and regulatory compliance
WTT Integrated Treatment Approach
Comprehensive treatment stages designed specifically for dairy industry applications
| Treatment Stage | Core Technologies | Key Applications | Operating Window | Guaranteed KPI |
|---|---|---|---|---|
| Raw Water Treatment | Advanced treatment systems | Milk processing, CIP systems, packaging | pH 6.5-8.5, TDS <500 mg/L | Food-grade process water, equipment protection |
| Pre-Treatment Systems | Rotary brush screener, coarse screener | Large particles removal | Flow rate 10-1000 m³/h | Equipment protection, operational continuity |
| Primary Treatment | DAF, equalization, neutralization | FOG removal, flow stabilization | HRT 2-4 hours, pH 6-8 | Reduced organic load, consistent conditions |
| Secondary Biological | Biological oxidation, USBR, MBBR | Organic pollutant degradation | MLSS 3000-5000 mg/L, DO 2-4 mg/L | BOD/COD reduction, biogas generation |
| Tertiary Filtration | MBR, sand/carbon filters, microfiltration | Water polishing and reuse preparation | Flux 15-25 LMH, TMP <0.5 bar | Ultra-clear, pathogen-free water |
| Advanced Treatment | Nanofiltration, reverse osmosis | Water recovery and reuse | Recovery 75-85%, Pressure 15-25 bar | Maximum water recovery, sustainability |
| Zero Liquid Discharge | RO, evaporation, crystallization | Complete discharge elimination | Recovery >95%, Energy 25-35 kWh/m³ | Total compliance, ESG goals support |
Advanced Dairy Treatment Solutions
Cutting-edge technologies designed for optimal dairy wastewater management
Advanced Biological Treatment
USBR and MBBR systems for high-strength dairy wastewater with biogas generation
- BOD/COD reduction >95%
- Biogas generation
- Flexible operation
DAF Technology
Specialized dissolved air flotation for efficient FOG and protein removal
- FOG removal >98%
- Protein recovery
- Compact design
MBR Systems
Membrane bioreactor technology for ultra-clear, pathogen-free water production
- Pathogen removal >99.9%
- Compact footprint
- High-quality effluent
Resource Recovery
Integrated systems for biogas generation and water reuse maximization
- Energy generation
- Water recovery >85%
- Sustainability focus
Comprehensive Dairy Treatment Process Flow
Step-by-step treatment process from raw water intake to final discharge/reuse
Raw Water Intake
Advanced treatment systems for food-grade process water production
Milk processing, CIP systems, product consistency, packaging applications
Pre-Treatment & Screening
Rotary brush and coarse screener systems for large particle removal
Milk solids, packaging removal, equipment protection, wear prevention
Primary Treatment
Dissolved air flotation and equalization for FOG removal
FOG, proteins removal, flow stabilization, pH control
Secondary Biological
Advanced biological systems for organic pollutant degradation
Aerobic BOD/COD reduction, USBR biogas generation, MBBR flexible treatment
Tertiary Filtration
MBR and advanced filtration for water polishing
Ultra-clear pathogen-free water, suspended solids removal, organic compounds elimination
Advanced Treatment
Nanofiltration and reverse osmosis for water recovery
Lactose concentration, whey protein preparation, high-purity water production
Water Recovery & Reuse
Final water treatment for CIP and utility applications
CIP systems, boiler feed, cooling towers, equipment washing applications
Why Choose WTT for Dairy Water Treatment
Superior performance and comprehensive solutions for dairy industry applications
| Advantage | WTT Solution | Benefits |
|---|---|---|
| Complete System Integration | Plant design to long-term maintenance | Sustainable, compliant, cost-efficient operations |
| High-Strength Wastewater Expertise | Specialized treatment for complex dairy organics | Effective BOD/COD reduction, biogas generation |
| Resource Recovery Focus | Biogas generation and water reuse | Renewable energy, cost savings, sustainability |
| Advanced Biological Systems | USBR, MBBR, biological oxidation | Maximum organic load reduction, flexible operation |
| CIP Integration Expertise | Food-grade water production | Safety, hygiene standards, product consistency |
| Flexible Operation Design | Batch cycle handling capabilities | Variable load management, operational reliability |
| ZLD Implementation | Complete discharge elimination | Total compliance, environmental sustainability |
Specialized Dairy Industry Services
Comprehensive service portfolio designed specifically for dairy processing operations
Raw Water Treatment Systems
High-quality water systems ensuring removal of suspended solids, hardness, and unwanted minerals providing stable, food-grade process water
Pre-Treatment & Screening
Rotary brush and coarse screener systems removing large particles like milk solids, plastic packaging fragments, and fibrous matter
Dissolved Air Flotation (DAF)
Effective treatment for dairy wastewater rich in fats, oils, grease (FOG), proteins, and suspended solids using fine air bubbles
Advanced Biological Treatment
Aerobic systems engineered to harness microbial activity for breaking down organic pollutants by optimizing oxygen supply
USBR Anaerobic Systems
Upflow sludge blanket reactors particularly effective for high-strength dairy wastewater with biogas generation
Moving Bed Biofilm Reactor (MBBR)
Advanced biological technology with microorganisms growing on bio-media suspended in wastewater forming biofilms
Membrane Bio-Reactor (MBR)
Integrated biological degradation with membrane filtration producing ultra-clear, pathogen-free water
Advanced Filtration Systems
Sand filters removing suspended solids and milk residues, carbon filters adsorbing dissolved organics and cleaning chemicals
UV & Ozonation Disinfection
Pathogen elimination systems for bacteria, viruses, and microorganisms without harmful residues
Nanofiltration Specialization
NF membranes used for lactose concentration in whey protein preparation using specially designed dairy NF membranes
Reverse Osmosis Systems
High-purity water production removing dissolved salts, nutrients, and trace contaminants suitable for boiler feed
Zero Liquid Discharge (ZLD)
Complete systems combining RO, evaporation, and crystallization ensuring no wastewater leaves facility
Dairy Industry Applications
Specialized solutions for different dairy processing operations
Milk Processing Facilities
Advanced biological treatment systems including USBR and MBBR technologies effectively handling high-strength wastewater from milk processing operations with biogas generation providing renewable energy sources while achieving regulatory compliance.
Cheese & Butter Production
DAF technology crucial for efficient separation of fats, oils, and greases from cheese and butter production wastewater combined with specialized treatment for whey processing and protein recovery applications.
Yogurt Manufacturing
Comprehensive treatment trains addressing complex organic loads from yogurt production with flexible MBBR systems handling batch processing variations while ensuring consistent effluent quality and water reuse opportunities.
Whey Processing Operations
Specialized nanofiltration systems for lactose concentration in whey protein preparation using optimally designed dairy NF membranes combined with resource recovery and renewable energy generation capabilities.
Comprehensive Frequently Asked Questions
Expert answers to common dairy wastewater treatment questions
Ready to Transform Your Dairy Water Management?
Our dairy industry water treatment specialists will assess your specific processing operations and deliver customized sustainable solutions for your facility.
WTT – delivering innovative, efficient, and environmentally responsible effluent treatment and water management solutions to future-proof your dairy operations with clean water, clean operations, and a cleaner future.