
STARK reverse osmosis system 8040 Best RO membrane 4040 RO Membrane
Achieve unparalleled water purity and system reliability with Stark Water’s STARK 8040 / 4040 Reverse Osmosis Membrane. As the best RO membrane available, it delivers superior contaminant rejection and extended lifespan, making it the top choice for industrial and commercial reverse osmosis systems demanding peak performance.
Descrição do produto
In the world of water purification, the Reverse Osmosis (RO) membrane is undeniably the most critical component, directly dictating the purity, efficiency, and reliability of the entire system. The Stark Water STARK 8040 / 4040 Reverse Osmosis Membrane is meticulously engineered to stand as the best RO membrane in its class, offering uncompromising quality and superior performance for a diverse range of industrial and commercial applications. We understand that “best” isn’t just a word; it’s a promise of consistent excellence and long-term value.
Defining the Best RO Membrane: Uncompromising Quality and Purity
Our claim to be the best RO membrane is founded on several key pillars of quality and performance. Each membrane is manufactured using advanced Thin-Film Composite (TFC) technology with proprietary formulations, ensuring:
- Industry-Leading Rejection Rates: Consistently achieving over 99.5% rejection of dissolved salts, heavy metals, organic pollutants, bacteria, viruses, and other impurities, even from challenging feed water sources.
- Optimized Permeate Flow: Designed for stable and high permeate flux, maximizing the output of your sistema de osmose inversa.
- Superior Fouling Resistance: Enhanced membrane surface chemistry minimizes fouling from organic and inorganic contaminants, reducing the frequency of chemical cleaning and extending membrane life.
- Exceptional Durability: Robust construction allows the membrane to withstand demanding operating pressures, frequent cleaning cycles, and harsh industrial environments, ensuring a prolonged operational lifespan.
- Rigorous Quality Control: Each membrane undergoes stringent testing and quality assurance procedures before leaving our facility, guaranteeing consistent performance and reliability batch after batch.
Versatility Across Scales: 8040 RO Membrane and 4040 RO Membrane Options
To cater to the varied needs of industrial and commercial clients, our best RO membrane is available in two widely used standard sizes: the 8040 Membrana RO e o 4040 Membrana RO. The 8040 (8-inch diameter, 40-inch length) is the workhorse for large-scale industrial RO systems, capable of handling significant flow rates and high-capacity purification demands. The 4040 (4-inch diameter, 40-inch length) is ideal for medium-scale commercial RO systems, laboratories, and specialized industrial applications where space efficiency and a more moderate flow rate are required. This versatility ensures that regardless of your system’s size, you can leverage the superior quality and performance of a Stark Water membrane, optimizing your water purification process for specific requirements.

Integral to Your Reverse Osmosis System for Peak Performance
Choosing the STARK 8040 or 4040 RO membrane is an investment in the overall efficiency and long-term reliability of your entire sistema de osmose inversa. By delivering consistent high-purity water, minimizing downtime, and extending component life, these membranes contribute directly to lower operational costs and a significantly reduced total cost of ownership. They are designed for seamless integration into standard membrane housings, ensuring straightforward installation and maintenance, allowing your operations to run smoothly and continuously with confidence in your water quality.
Parâmetro do produto
Parâmetro | Specification (for 8040 / 4040 models) |
---|---|
Foco na palavra-chave principal | Best RO membrane conceção e desempenho. |
Tipo de membrana | Thin-Film Composite (TFC) Polyamide RO Membrane (High Performance Grade). |
Available Dimensions | 8040 Membrana RO (8-inch × 40-inch) and 4040 Membrana RO (4-inch × 40-inch). |
Permeate Flow Rate (Typical) | 8040: 9,000 – 12,000 GPD (34.1 – 45.4 m³/day) 4040: 2,200 – 2,800 GPD (8.3 – 10.6 m³/day) (Specific flux rates vary by model type and operating conditions; refer to individual data sheets) |
Stabilized Salt Rejection | ≥99.5% (Nominal; very high rejection for consistently pure water). |
Rejeição mínima de sal | 98.5% |
Pressão máxima de funcionamento | 600 PSI (4.1 MPa) for standard brackish water applications; higher pressure options available for high-TDS or seawater RO. |
Temperatura máxima de funcionamento | 45°C (113°F). |
Gama de pH (funcionamento contínuo) | 2 – 11. |
Gama de pH (limpeza a curto prazo) | 1 – 13. |
Maximum Feed Silt Density Index (SDI) | SDI < 5 (requires adequate pre-treatment). |
Maximum Free Chlorine Concentration | < 0.1 ppm (requires carbon filtration for removal). |
Compatibilidade da caixa | Fits standard 4040 or 8040 RO membrane housings/pressure vessels. |
Application Focus | High-Purity Industrial and Commercial Reverse Osmosis Systems for various feedwater types (Brackish, Municipal). |
Setor aplicável
- Indústria farmacêutica e médica: Essential for RO systems generating Purified Water (PW), pre-treatment for Water for Injection (WFI), and other ultra-high purity water requirements for drug manufacturing, medical device sterilization, and laboratory diagnostics, strictly adhering to GMP standards.
- Fabrico de eletrónica e semicondutores: Crucial for RO systems that produce ultra-pure water (UPW) used in chip fabrication, component rinsing, and cleanroom operations, where even sub-trace impurities are detrimental to product yield.
- Indústria de alimentos e bebidas: Used in RO systems to produce pristine process water for beverage formulation (bottled water, soft drinks, juices, beer), dairy processing, and food ingredient preparation, ensuring product consistency, taste integrity, and safety at various production scales.
- Geração de energia: Utilized in RO systems for boiler feed water pre-treatment and cooling tower make-up water in both large and medium-sized power plants, preventing scaling and corrosion in critical equipment and improving energy efficiency.
- Indústria química: Applied in RO systems for purifying water for precise chemical formulations, dilutions, and various process applications, ensuring product purity and preventing unwanted reactions.
- Municipal Water Utilities: For RO systems treating municipal water or brackish well water to produce high-quality drinking water, serving communities of various sizes.
- Laboratories & Research Facilities: Supplies ultra-pure water for highly sensitive analytical testing, reagent preparation, and complex experimental procedures in diverse lab settings.
- Commercial & Institutional Facilities: For RO systems providing high-quality drinking water and utility water for large hotels, resorts, hospitals (non-critical areas), schools, and major office complexes, enhancing guest/occupant experience and protecting appliances.
- Wastewater Treatment & Reuse (Advanced Systems): Employed in advanced RO stages of industrial or municipal wastewater treatment facilities to produce high-quality effluent suitable for discharge or reuse, promoting water conservation.
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FAQ
Q1: Quanto tempo dura o sistema de osmose inversa?
A vida útil de um sistema de osmose inversa depende da qualidade da água e da manutenção. Normalmente, a membrana dura 2-3 anos, enquanto o sistema em si pode durar mais de 10 anos com os cuidados adequados.
Q2: O sistema pode ser personalizado com base nas diferentes condições da água?
Sim, todos os nossos sistemas são totalmente personalizáveis. Analisamos o seu relatório de água e as necessidades da aplicação antes de fornecer soluções à medida.
Q3: A que normas obedece o equipamento STARK?
Os nossos produtos estão em conformidade com a norma CE, ISO 9001, e podem ser concebidos para cumprir regulamentos regionais específicos ou normas industriais, mediante pedido.
Q4: Qual é o prazo de entrega dos sistemas STARK RO?
Os sistemas standard são enviados no prazo de 7 a 15 dias. Para encomendas personalizadas, o prazo de entrega pode prolongar-se até 20-25 dias, dependendo da complexidade.
Q5: Prestam assistência técnica ou orientação para a instalação?
Sim. Fornecemos documentação técnica completa, orientação remota através de vídeo e podemos enviar engenheiros internacionalmente mediante pedido.
Q6: O que está incluído no vosso orçamento?
O nosso orçamento inclui o sistema RO completo, o painel de controlo, as bombas, as unidades de pré-tratamento e todos os acessórios necessários. As ferramentas de instalação e as peças sobresselentes podem ser incluídas mediante pedido.