Dyeing Wastewater RO Plant 200L/h, 1-Year Warranty 1

Dyeing Wastewater RO Plant 200L/h, 1-Year Warranty 2

Dyeing Wastewater RO Plant 200L/h, 1-Year Warranty 3

Dyeing Wastewater RO Plant 200L/h, 1-Year Warranty 4

Dyeing Wastewater RO Plant 200L/h, 1-Year Warranty 5

Dyeing Wastewater RO Plant 200L/h, 1-Year Warranty

A compact Dyeing Wastewater RO Plant with 200 L/h capacity and a 1-year warranty. It uses multi-stage pre-treatment and reverse osmosis membranes to lower color, suspended solids, TDS, COD and bacteria. The unit is skid-mounted, energy-efficient and easy to operate with low maintenance. Treated water is suitable for reuse in process applications or safe discharge when combined with final polishing. Fast installation and clear controls make it ideal for small to medium dyeing workshops. Warranty and local support give reliability and peace of mind.

Usage scenarios (3 sentences):

- Small and medium textile dyeing mills recycling process water to cut freshwater use and costs.

- Garment finishing units, laundries, and dye houses needing to meet local discharge limits or reduce pollution loads.

- Pilot plants, R&D labs, or modular installations where compact, reliable treated water supply is required.

brand name:

QILEE

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1(units):30(days),>1(units):To be negotiated(days)

Place of Origin:

China

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Occupy Area(m2)

6.0

Total Weight(tons)

5.5

Disinfection Tank(m3)

0.6

Secondary Clarifier Surface Load(m3/m2h)

1.2

Contact Oxidation Tank(m3)

Primary Clarifier

1.8

Equipment Nm

Disposal Capacity(m3/h)

Processing Type

Reverse Osmosis, Softening, desalination, Filtration

Power(W)

3 kW

Product name

Dyeing Wastewater Treatment Plant

Voltage

220 V, 380 V

weight (kg)

970

productivity

200L/Hour

warranty

1 Year

place of origin

Shanghai, China

Efficient Compact Reliable Purification

The Dyeing Wastewater RO Plant 200L/h with a 1-year warranty combines Mbr Package Wastewater Treatment and reverse osmosis to deliver consistently high-quality permeate for reuse, removing BOD, SS and pathogens while keeping energy use low. Compact flat-sheet PES membranes and a stacked element-and-aeration block design reduce fouling, simplify cleaning, minimize footprint, and ship in standard export cartons for safe delivery. Plug-and-play installation, low manpower and operating costs, and fast lead times (3–20 days) make it ideal for dyeing, municipal and industrial effluent treatment.

Reliable 200L/h RO System

The Dyeing Wastewater RO Plant 200L/h, 1-Year Warranty is a compact Mbr Package Wastewater Treatment solution that integrates a membrane biological reactor and RO polishing to deliver 200 L/h of reuse-ready permeate backed by a one-year warranty. Its core functions use submerged PES flat-sheet membranes with high flux and low fouling to remove BOD, SS and pathogens at high MLSS, while the simple, energy-efficient process and small footprint reduce operating costs and maintenance. Structurally, stacked flat-sheet modules with even pore distribution, upward air-cleaning and permeate headers prevent clogging and sludge entanglement, enable easy retrofitting, and sustain stable effluent quality across variable influent loads.

Efficient 200L/h Wastewater Treatment

The Dyeing Wastewater RO Plant 200L/h with a 1-year warranty combines Mbr Package Wastewater Treatment and RO polishing to produce high-quality permeate suitable for discharge or reuse. Its flat-sheet polyethersulfone membranes and submerged MBR design deliver high flux, low fouling, and effective removal of BOD, suspended solids and fecal coliform while maintaining a compact footprint and easy maintenance. Ideal for textile dyeing, municipal and industrial effluents, the compact system reduces operating costs and is shipped in standard export packing with typical delivery within 3–20 days.

◎ High-Efficiency Purification

◎ Low-Fouling PES Membranes

◎ Simplified Operational Design

Efficient High-Purity Reliable Economical

Crafted by an experienced water-treatment manufacturer with strict quality control, the Dyeing Wastewater RO Plant 200L/h (1-Year Warranty) combines precise engineering and proven Mbr Package Wastewater Treatment to tackle textile effluents efficiently. The system's compact MBR pre-treatment coupled with a 200 L/h RO stage delivers stable COD/BOD and color reduction, high water recovery, and automated control for consistent discharge compliance. Key features and advantages include modular skid design for quick installation, PLC automation for minimal operator intervention, energy-efficient membranes for lower operating costs, easy maintenance access, and the reassurance of a one-year warranty.

Material introduction

The Mbr Package Wastewater Treatment Dyeing Wastewater RO Plant (200 L/h) is constructed from corrosion‑resistant materials including high‑grade stainless steel tanks, FRP/PVC piping, and robust permeate headers and tubes to ensure long service life. Filtration relies on hydrophilic polyethersulfone (PES) flat‑sheet membranes in the MBR element—chosen for low contact angle, even pore distribution, high flux and low fouling—while the downstream RO polishing stage uses durable thin‑film composite membranes for effective dissolved solids removal. Aeration blocks, air diffusers and chemical dosing components are made from wear‑resistant polymers and elastomers for easy maintenance and stable operation, and the compact system is backed by a 1‑year warranty.

◎ MBR Flat-sheet PES Membranes

◎ Construction Elements (spacers, headers, tubing)

◎ RO & Housings Integration

FAQ

What is the "Dyeing Wastewater RO Plant 200L/h" used for and in which application scenarios does it work best?

This RO plant (200 liters per hour) is designed to treat textile dyeing effluents to recover water and reduce dissolved salts, suspended solids and some organics. Typical applications: recycling rinse and wash water for reuse in rinsing or process water, reducing freshwater demand in small to medium dyeing/minor textile facilities, pretreatment step before biological or chemical polishing, or as part of a packaged solution to help meet local discharge limits (with appropriate downstream polishing). It is best used where the effluent has been pre-treated to remove large solids, oil, and heavy color load.

What pre-treatment steps are required before feeding dyeing wastewater to this RO plant?

Effective pre-treatment is critical to prevent rapid fouling. Common steps: - Equalization and screening to even out flows and remove large solids. - Oil/grease removal if present. - Coagulation/flocculation and sedimentation or clarification for high suspended solids and dyes. - Sand/ multimedia filtration and cartridge (PP) filters to protect membranes. - Activated carbon or adsorption for some color/surfactants and dyes. - Chemical dosing: antiscalant and pH adjustment as recommended. - Dechlorination if the plant uses chlorine (most polyamide RO membranes are sensitive to free chlorine). Design the pre-treatment to the specific wastewater characteristics before commissioning.

What permeate quality and recovery rates can I expect from this RO system treating dyeing wastewater?

Permeate quality and recovery depend strongly on feed composition and pre-treatment. Typical expectations: - Salt/TDS rejection (for dissolved salts) is commonly high (often >95% for suitable feeds). - Color and organics reduction can be significant but variable; some dyes and high COD may require additional polishing (activated carbon, advanced oxidation, or biological treatment) to meet discharge or reuse standards. - Practical recovery typically ranges from ~40% to 75% depending on feed salinity, solids, and treatment strategy (lower recoveries reduce fouling risk). You should run site-specific lab or pilot tests to predict final permeate quality and choose recovery settings.

How often does the RO system need maintenance and what is the expected membrane life?

Routine maintenance schedule (typical): - Daily/shift checks: feed pressure, permeate flow, conductivity/TDS, and visual leaks. - Replace pre-filter cartridges every few weeks to months based on turbidity and solids load. - Monitor differential pressure across membrane housings; perform chemical cleaning (CIP) as needed—commonly every 1–6 months depending on fouling rate. - Membrane life varies with wastewater quality and care: commonly 2–5 years in industrial use if well-maintained. Heavy fouling or poor pre-treatment shortens life. Note: the product has a 1-year warranty for manufacturing defects; consumables (filters, membranes) and damage from improper operation or inadequate pre-treatment are usually not covered—refer to the warranty terms.

How should the concentrate (reject) stream be handled or disposed of safely?

Concentrate handling options depend on local regulations and concentrate composition: - Direct disposal to sewer may be allowed only if within regulatory limits—check permits. - Further treatment: chemical/biological polishing, evaporation, brine concentrators, or crystallizers for high-salinity streams. - Reuse possibilities: use as make-up for boiler or utility water only after appropriate treatment, or route to processes that tolerate higher salinity. - Dilution and controlled discharge or collection for offsite disposal are other options. Always analyze concentrate composition and follow local environmental regulations; consult an environmental engineer for disposal design.

What are the installation requirements and what does the 1-year warranty cover?

Installation requirements: - Stable power supply matched to the system’s rated electrical load and protection (e.g., starter, breaker). - Adequate feed water supply and an equalization tank or surge protection for variable flows. - Proper drainage for concentrate and blowdown. - Space and mounting for pre-treatment units (filters, dosing pumps, tanks), the RO skid, and access for maintenance. - Basic instrumentation: feed and permeate flow, pressures, conductivity/TDS, and pH/temperature monitoring. Warranty coverage (general): - The advertised 1-year warranty typically covers manufacturing defects in supplied equipment under normal use and proper commissioning. It does not usually cover consumables (membranes, filter cartridges), damage from inadequate pre-treatment, chemical misuse, improper installation, or normal wear and tear. Always review the specific written warranty and commissioning requirements provided with the system.

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