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Descrição do produto

The STARK 160 m³/h ultrafiltration system delivers high and stable filtrate quality for municipal, industrial and reuse applications. Hollow-fiber UF with nominal pore size ~0.01–0.03 μm forms a physical barrier to suspended solids, algae, most bacteria and high-molecular organics while keeping operating pressure low.

Each rack integrates backwash pumps, air scour and automated chemically enhanced backwash (CEB); periodic CIP (e.g., NaOCl/citric) restores permeability. The PLC sequences transmembrane pressure (TMP) limits, flux, backwash intervals and chemical dosing. Options include inline coagulation for difficult feeds, integrity testing, and UF→RO interlocks.

  • Consistent filtrate SDI < 3 for RO pretreatment (when designed with inline coagulation/flux setpoints)
  • Modular racks allow future capacity expansion beyond 160 m³/h
  • Food-grade or industrial build; SS/UPVC wetted piping per duty

Nota: Final design is engineered from feed turbidity/SDI, temperature and fouling indices. Pilot or jar-test data can be used to set flux, recovery and chemical regime.

Parâmetro do produto

Technical Parameters

Rated Capacity160 m³/h (continuous, configurable)
Tipo de membranaHollow fiber UF, PVDF or PES/PS, hydrophilic
Pore Size (nominal)~0.01–0.03 μm
Operation ModeDead-end with periodic backwash & air scour; CEB/CIP programmable
Typical Flux60–120 L/m²·h (temperature & feed dependent)
TMP Range0.05–0.25 MPa typical; max per module spec
Recuperação~90–95% (accounting for backwash/CEB losses)
Feed Water LimitsTurbidity ≤ 50 NTU typical (higher with coagulation); SDI < 8 recommended
BackwashEvery 20–60 min; filtrate/air; 30–60 s cycles
ChemicalsCEB/CIP: NaOCl, citric, NaOH (ranges per membrane OEM); pH 2–12 service
Filtrate QualityLow turbidity; bacteria removal to log levels typical of UF membranes
ControlsPLC/HMI with TMP/flux control, integrity/pressure interlocks, data logging
MaterialsSkid SS304; process piping SS/UPVC/CPVC; instruments SS/PTFE seals
Electrical380–415 V/50 Hz or 460 V/60 Hz; VFD pumps
PegadaModular racks; layout per site & access aisles
NotasValues are typical; final BOM & guarantees confirmed after feed study.

Setor aplicável

  • Municipal water & groundwater plants — clarification & polishing
  • Industrial RO pretreatment — stable SDI and biofouling control
  • Bottled water & beverage — particulate removal and clarity
  • Wastewater tertiary treatment & reuse — low-turbidity filtrate
  • Desalination pretreatment — seawater/brackish UF before SWRO/ BWRO
  • Surface water treatment — algae & pathogen barrier

Vantagem Um

Advantage 1 — Stable Water Quality & RO-Ready

  • UF barrier (~0.01–0.03 μm) for turbidity, colloids and most bacteria
  • SDI control supports high RO uptime and longer membrane life
  • Inline coagulation option for challenging surface waters
  • Automatic integrity & pressure interlocks for safe operation

Vantagem DOIS

Advantage 2 — Automated, Service-Friendly Operation

  • PLC/HMI sequences backwash, air scour, CEB and CIP with recipes
  • Modular racks, front access to pumps & valves for quick service
  • VFD pumps optimize energy at variable flux and temperature
  • Remote support & spare parts through STARK global network

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FAQ

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.

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.

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.

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.

Sim. Fornecemos documentação técnica completa, orientação remota através de vídeo e podemos enviar engenheiros internacionalmente mediante pedido.

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.

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