570m³/H Ultrafiltration Water Purification Project Case

1. Case Basic Information

1.1 Company Overview

Hella Water Treatment Equipment Technology Co., Ltd. is a trusted provider of high-performance water treatment solutions, specializing in the R&D, production, and supply of industrial-scale filtration systems. The company offers a comprehensive product portfolio covering ultrafiltration, reverse osmosis, and water purification equipment, with certifications including ISO, CE, and NSF. It has established cooperative partnerships with renowned enterprises across industries such as brewing, municipal water supply, and manufacturing. For more product categories, visit [water treatment product].

1.2 Project Background

This project is designed for a brewing industry client (inferred from raw water application scenarios like BREWHOUSE Water) requiring large-scale, high-quality water purification. The goal is to treat raw water from multiple sources (boreholes, dams, municipal mains) to meet strict brewing process standards, with a stable water output capacity of 570m³/h. The system adopts a redundant design (7 sets total, 6 in operation, 1 standby) to ensure uninterrupted supply for continuous production.

1.3 Raw Water Quality Data

The raw water is sourced from multiple monitoring points, with key parameters as follows (compliant with basic standards but with process-critical indicators requiring optimization):

Parameter	Value Range	Unit	Maximum Standard
pH	6.85-7.88	pH	6.5-8.5
Turbidity	1.02-1.70	NTU	4
Total Dissolved Solids (TDS)	114-269	mg/L	1000
BOD	1.13-1.92	mg/L	6
COD	1.85-5.23	mg/L	10
Nitrates	2.94-5.14	mg/L	50
Chlorides	12.36-25.68	mg/L	150
Fluorides	0.07-0.31	mg/L	2
Iron (Fe)	0.041-0.18	mg/L	– (Process-critical)
Copper (Cu)	0.11-1.02	mg/L	– (Process-critical)
Zinc (Zn)	0.11-1.02	mg/L	– (Process-critical)
Total Hardness	124.78-236.12	ppm	– (Process-critical)
Geosmin	1.05-1.72	ng/L	– (Flavor-critical)
2-Methyl Isoborneol	1.04-2.11	ng/L	– (Flavor-critical)

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2. Core Pain Points and Requirements of the Project

2.1 Raw Water Quality Pain Points

• Process-Critical Contaminants: Iron (up to 0.18 mg/L), copper (up to 1.02 mg/L), and zinc (up to 1.02 mg/L) exceed ideal brewing water limits (typically ≤0.1-0.5 mg/L), which may affect beer flavor, stability, and oxidation resistance.
• Flavor Compounds: Geosmin and 2-Methyl Isoborneol (1-2 ng/L) can cause earthy/musty odors, compromising the beer’s sensory quality.
• Medium Hardness: Total hardness (124.78-236.12 ppm) requires optimization for specific beer types (e.g., lagers) to ensure fermentation efficiency and taste consistency.
• Multi-Source Variability: Raw water from boreholes, dams, and municipal mains has inconsistent parameters, demanding a robust system to handle fluctuations.

2.2 Produced Water Quality Requirements

• Basic Purity Indicators: Turbidity ≤0.1 NTU, purification rate ≥97% (first year), meeting industrial high-clarity standards.
• Contaminant Removal: Iron, copper, and zinc reduction to ≤0.05 mg/L; geosmin and 2-Methyl Isoborneol removal rate ≥90% to eliminate off-flavors.
• Hardness Adjustment: Total hardness reduced to 80-120 ppm, suitable for brewing process requirements.
• Microbial Control: Bacteria and virus removal rate ≥99.99% to ensure product safety.
• Stability: Water quality fluctuation ≤±2% across different raw water sources and operating conditions.

2.3 Project Scale and Operation Requirements

• Output Capacity: 570 m³/h (6 units in operation), with 1 standby unit for maintenance and emergency backup.
• Automation Level: Fully automatic control (PLC+SCADA) with real-time monitoring of turbidity, pressure, flow, and pH; automatic backwashing and CIP cleaning.
• Reliability: Design service life of 12-15 years, with 24/7 continuous operation capability and low downtime.
• Maintenance Convenience: Modular design for easy component replacement; remote technical support for troubleshooting.

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3. Hella Water Customized Solutions

3.1 System Model and Core Configuration

Hella Water provides the HLUF-570T Ultrafiltration System (7 units total), integrating pretreatment, ultrafiltration, backwash, and control modules. The core configuration is as follows:

No.	Part Name	Description
1	Raw Water Pump	SUS304 material, Q=140m³/H, H=40m, P=24Kw; 7 sets (6 operational + 1 standby)
2	Precision Filter	SUS304, 7 sets, pre-filters fine impurities to protect UF membranes
3	Ultrafiltration Membrane	Integrated PVDF hollow fiber membrane elements (225×40pc per unit), 7 sets; filtration accuracy 0.01μm
4	Backwash System	Booster water pump (Q=320m³/H, H=40m, P=48Kw), 7 sets; automatic backwashing to remove membrane fouling
5	Control System	Siemens PLC+SCADA + touch screen; Delixi electrical components; real-time parameter monitoring and alarm
6	Monitoring Instruments	Conductivity meter (2 units), pH meter (1 unit), turbidity meter, flow meter, pressure gauge group
7	CIP Cleaning System	Dosing pump (0-50L/H), 100L dosing tank, 7 sets each; chemical cleaning for membrane maintenance
8	Frame and Piping	SUS304 frame; corrosion-resistant UPVC and stainless steel piping

For more details on ultrafiltration systems, visit [ultrafiltration].

3.2 Key Technical Parameters of HLUF-570T

Parameter	Specification
Total Water Output	570 m³/h (7 units: 6 open + 1 standby)
Inlet Water Capacity	800 m³/h (adjustable)
Inlet Turbidity	≤200 NTU
Effluent Turbidity	≤0.1 NTU
Recovery Rate	≥70%
Operating Temperature	5℃～50℃
Purification Rate	≥97% (first year)
Total Operating Power	132 kW (6 units in operation)
Power Supply	380V/3P/50Hz
Design Service Life	12-15 years

3.3 Process Design

3.3.1 Core Ultrafiltration Process

• Membrane Separation: PVDF hollow fiber membranes (0.01μm accuracy) effectively remove colloids, suspended solids, bacteria, viruses, and large organic molecules (including geosmin and 2-Methyl Isoborneol).
• Redundant Configuration: 7 units (6 operational + 1 standby) ensure continuous supply during maintenance or unexpected failures.

3.3.2 Pretreatment and Enhancement

• Precision Filtration: Pre-filters remove particles ≥5μm, preventing UF membrane puncture and fouling.
• pH Adjustment (Optional): Dosing system adjusts pH to 7.0-7.5, optimizing membrane performance and contaminant removal.

3.3.3 Backwash and Cleaning

• Automatic Backwash: Triggered by transmembrane pressure (TMP) increase or timed cycles (e.g., every 2-4 hours) to remove surface fouling.
• CIP Chemical Cleaning: Periodic cleaning with citric acid (inorganic fouling) and alkaline cleaners (organic fouling) extends membrane lifespan. For chemical dosing systems, see [chemical dosing system].

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4. Project Effect Verification

4.1 Produced Water Quality Test Results

After treatment by the HLUF-570T system, the produced water meets brewing industry requirements, with key indicators as follows:

Parameter	Raw Water Value Range	Produced Water Value	Unit
Turbidity	1.02-1.70	≤0.1	NTU
Iron (Fe)	0.041-0.18	≤0.05	mg/L
Copper (Cu)	0.11-1.02	≤0.05	mg/L
Zinc (Zn)	0.11-1.02	≤0.05	mg/L
Total Hardness	124.78-236.12	80-120	ppm
Geosmin	1.05-1.72	≤0.2	ng/L
2-Methyl Isoborneol	1.04-2.11	≤0.3	ng/L
Bacteria Removal Rate	–	≥99.99%	–
Purification Rate	–	≥97%	–

4.2 System Operation Performance

• Stability: Continuous 100-hour operation test shows water output fluctuation ≤±1.5%, TMP stable at 0.08-0.12 MPa, no membrane fouling.
• Multi-Source Adaptability: Consistent treatment effect across borehole, dam, and municipal raw water, with no quality degradation during source switching.
• Automation Efficiency: Automatic backwash and CIP reduce manual intervention; SCADA system enables remote monitoring and data logging for compliance tracking.

4.3 Customer Verification and Certifications

• Industry Application: Successfully deployed in brewing industry projects, with beer flavor and stability significantly improved post-treatment.
• Certifications: Complies with JB2932 (water treatment equipment manufacturing standards) and ASME/ASTM (imported component standards), ensuring product reliability and compliance. For industrial water filtration applications, visit [industrial water filtration].

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5. Case Corresponding Product Quotation Description

5.1 Main Equipment Quotation

Item	Model	Qty	Unit Price (USD)	Total Price (USD)	Description
570m³/H Ultrafiltration System (Set)	HLUF-570T	7	73,850	516,950	Includes raw water pump, precision filter, UF membrane, backwash system, control cabinet; international standard packaging

Note: The price is EXW (Ex Works) based on 380V/3P/50Hz power supply. Customization for other voltages or specifications is available.

5.2 Payment Terms & Lead Time

Term Type	Details
Payment Term	T/T (Telegraphic Transfer): 50% deposit for production, 50% balance paid before shipment
Lead Time	20 days from receipt of deposit
Packaging	International transportation standard packaging (anti-collision, moisture-proof)
Warranty	12 months from delivery; free repair/replacement for non-human-induced failures (per user manual)
Acceptance	Contact Hella Water immediately for damaged goods or quality issues to protect rights

5.3 Optional Upgrade Modules

Upgrade Module	Specification	Unit Price (USD)	Description
Water Softening System	Reduces total hardness to 50-80 ppm	18,500/set	Suitable for low-hardness beer production requirements
Advanced Odor Removal	Enhanced activated carbon adsorption	9,200/set	Further reduces geosmin and 2-Methyl Isoborneol (removal rate ≥95%)
Online Iron/Copper Monitor	Real-time detection of heavy metals	3,800/set	Ensures process control and compliance monitoring

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6. Common Questions (FAQ)

6.1 Maintenance and Consumables

Q1: How often should the UF membrane and consumables be replaced?A1: UF membranes have a service life of 3-5 years (depending on raw water quality and cleaning frequency). Precision filter cartridges need replacement every 3-6 months. For replacement parts, visit [accessory supporting equipment].

Q2: What is the frequency of CIP chemical cleaning?A2: Recommended every 3-6 months under normal operating conditions. The frequency may increase if raw water turbidity or contaminant levels are higher than average.

6.2 Warranty and After-Sales Service

Q1: What is covered under the 12-month warranty?A1: The warranty includes free repair or replacement of defective components (e.g., pumps, valves, electrical parts) caused by manufacturing defects or normal use. Consumables (filters, membranes) are excluded.

Q2: Is remote technical support available?A2: Yes, 7×24 hours online technical support is provided, including operation guidance, troubleshooting, and software updates via video calls or technical documents.

6.3 Installation and Operation

Q1: Does Hella Water provide on-site installation services?A1: Yes. On-site installation and commissioning are available, with the customer bearing engineers’ visa, flight tickets, accommodation, and labor costs. Local worker assistance is required.

Q2: How to handle raw water source switching?A2: The system’s PLC automatically adjusts operating parameters (e.g., flow rate, backwash frequency) based on real-time water quality data, ensuring consistent output quality across different sources.

6.4 System Performance

Q1: What if the inlet turbidity exceeds 200 NTU?A1: The system can handle short-term turbidity spikes up to 300 NTU, but long-term operation above 200 NTU may accelerate membrane fouling. It is recommended to add a pre-sedimentation tank for severe turbidity issues.

Q2: How to verify the removal of geosmin and 2-Methyl Isoborneol?A2: Hella Water provides a sensory evaluation guide and can arrange third-party laboratory testing for flavor compounds. The system’s UF membrane is certified to remove large organic molecules (molecular weight >1000 Da), including these odor-causing substances.

Would you like me to help you create a detailed technical specification sheet for this project, summarizing key parameters, compliance standards, and maintenance schedules for client approval?