Membranas de ultrafiltración presurizada ZeeWeed*

Enabling the world's most advanced water treatment

Veolia offers two premium pressurized ultrafiltration (UF) membrane solutions, each engineered for specific applications:

ZeeWeed 1500 UF membranes feature advanced PVDF hollow-fiber design, offering exceptional versatility across applications. From municipal drinking water to industrial processes, its adaptable configuration delivers consistent, high-quality water in diverse operating conditions.

ZeeWeed 700B UF membranes, with Veolia's Sevenbore* inside-out hollow-fiber design, excels in high-throughput operations. This robust design is ideal for reverse osmosis (RO) and nanofiltration (NF) membrane pre-treatment in municipal and oil & gas applications, making it the choice for many of the world's largest treatment facilities..

By providing superior quality water, ZeeWeed pressurized ultrafiltration membranes enables advanced treatment solutions that address the world's most challenging water needs

Resumen
Cómo funciona
Estudios de casos
Recursos

Resumen

Membrana de ultrafiltración ZeeWeed 1500

ZeeWeed 1500 es una membrana de ultrafiltración de fibra hueca con alimentación de afuera hacia adentro. Our proprietary Polyvinylidene Fluoride (PVDF) membrane is strong, fouling-resistant and easy to clean. ZeeWeed 1500 membrane will consistently deliver the highest quality effluent water.

Beneficios de ZeeWeed 1500

High solids tolerance: hollow-fibre outside-in feed membrane is ideal for treating waters with high solid concentrations
Resilient: handles feed water turbidity spikes, variations in water quality and coagulant use
Versatile: ability to retrofit other ultrafiltration and microfiltration systems
Simple: easy to install, easy to operate, easy to maintain
Customizable: the same module works as a standalone unit in a rack or in our integrated header solution, ZW1500-RMS

ZeeWeed 700B UF Membrane

ZeeWeed 700B is an inside-out SevenBore membrane, ideal for low solids and seawater reverse osmosis (SWRO) pre-treatment applications.

ZeeWeed 700B is a versatile product that can easily retrofit other ultrafiltration and microfiltration systems. Esta membrana única permite lograr que los costos operativos y del ciclo de vida del producto sean más bajos ya que reduce el consumo de energía, la necesidad de mantenimiento y los gastos de reemplazo de químicos y piezas en relación con las opciones de ultrafiltración de un barreno presurizado convencionales.

Beneficios de ZeeWeed 700B

Trusted Performance: Over 1200 MLD operating worldwide since 2005. Trusted at the world's largest wastewater tertiary membrane filtration plant.
Value: Cost-effective membranes with expert support and know-how to meet plant treatment goals.
Speed: World's largest hollow fiber producer ensures fast, global delivery to meet specific timelines.
Simplicity: Modules designed to fit directly into the existing system with no changes to connections, process parameters or controls logic.

Rackless Module System (RMS)

The ZeeWeed 1500 and ZeeWeed 700B membranes are part of the innovative Veolia RMS family of products, available for both of our pressurized ultrafiltration membranes. RMS de Veolia es un sistema integrado simple y rentable que no requiere soporte.

Benefits of Rackless Module System:

Simple: los kits RMS vienen prearmados de fábrica para una instalación fácil y rápida
Bajo costo: 75 % menos que un soporte típico
Modular: personalice la distribución en planta usando kits prearmados estándar y agregue módulos ZeeWeed 1500 en cualquier momento; no necesita construir espacio adicional para soportes en caso de una futura expansión
Impacto optimizado: 50 % de reducción de impacto en comparación con la instalación de un módulo con soporte
Distribución personalizada: arme el RMS en configuraciones de 2 de ancho o 4 de ancho, una rama o doble rama -tantas posibilidades

Cómo funciona

El agua a menudo contiene partículas, bacterias y virus que la hacen insegura para beber y no apta para uso industrial. ZeeWeed pressurized ultrafiltration membranes remove these contaminants while maintaining essential water minerals.

In outside-in filtration, pressurized water enters the bottom of the module and passes through the membrane fibers from the outside. In inside-out filtration, water flows through the center of the fibers and is filtered through the membrane walls. Both designs act like very fine filters, allowing only clean water to pass while blocking unwanted particles and microorganisms.

The most advanced water treatment flow sheets require high quality water, free from suspended solids and micro-organisms. ZeeWeed pressurized ultrafiltration membranes provide the ideal water quality that increases effectiveness other technologies like Ozone, activated carbon, RO and NF membrane filtration.

Cómo funciona la ultrafiltración con ZeeWeed 1500

Estudios de casos

Knox Chapman First to Install the ZeeWeed 1500 RMS Product Line: Descargar estudio de caso completo

Knox Chapman Utility District (KCUD) near Knoxville, TN serves 60 square miles providing water services. They use Veolia's ZeeWeed 1500 UF membranes to treat water from the French Broad River. In 2016, KCUD expanded capacity by implementing Veolia's new ZW1500 RMS system, which offers a smaller footprint and simpler design while maintaining high water quality.
Plant Upgrades for Pathogen Protection, Turbidity Reduction: Descargar estudio de caso completo

The Regional Municipality of Macdonald upgraded its Sanford Water Treatment Facility using Veolia's integrated membrane solutions. They implemented ZeeWeed 1500 Ultrafiltration membrane and MUNI Low Energy Reverse Osmosis systems to improve water quality, increase capacity, and enhance pathogen protection. The pre-engineered, skid-mounted systems allowed for quick installation while keeping the existing facility operational during construction.
Reclaimed Water Reused in Manufacturing Processes: Descargar estudio de caso completo

Taiwan's Water Resources Agency tested wastewater recycling at Nantze Export Processing Zone using Veolia's ZeeWeed ultrafiltration technologies (ZW500 and ZW1500). The project aimed to produce 10,000 cubic meters of water daily for manufacturing. The plant successfully achieved high water quality standards with lower operational costs, demonstrating a model for industrial water recycling worldwide.
Veolia UF and RO Membranes Support World’s Largest Membrane- Based Water Reuse Project in Kuwait: Descargar estudio de caso completo

Kuwait addressed water scarcity by developing the Sulaibiya Wastewater Treatment and Reclamation Plant in 2005, the world's largest membrane-based water reclamation facility. Initially processing 100 MGD, the plant was expanded in 2009 and is undergoing further expansion to reach 160 MGD capacity. Using Veolia's ZeeWeed membranes, the facility converts municipal wastewater into high-quality water for agricultural use, supporting Kuwait's water security goals.
Affinity Water Upgrades to Veolia ZW700B Membranes to Reduce Fiber Breakage Costs: Descargar estudio de caso completo

Affinity Water, the UK's largest drinking water supplier, replaced existing ultrafiltration membranes at their Clay Lane and North Mymms treatment plants with Veolia's ZW700B UF membranes in 2016. The ZW700B membrane was chosen for its cost-effectiveness, durability through SevenBore fiber design, and simple installation process, allowing for quick replacement within 2-3 days per unit.
Produced Water Solids Removal using Ultrafiltration (UF) Membranes: Descargar estudio de caso completo

Veolia implemented an innovative produced water treatment system using ZeeWeed 700B ultrafiltration membranes for enhanced oil recovery operations. The system, operational since 2022, successfully achieves stringent discharge requirements, including oil content below 10ppm, 98-99% TSS removal, and turbidity under 1 NTU. The membrane solution proved more cost-effective than traditional cartridge filters while offering superior oil resistance.