Jiangsu Longdai Environmental Protection Group Co., Ltd.
                                                                                                           
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Sewage Treatment Equipment

China Integrated MBR Bio-Reactor for Residential Sewage Treatment & Water Reuse for sale

Integrated MBR Bio-Reactor for Residential Sewage Treatment & Water Reuse

Price: Negotiable price
MOQ: 1
Delivery Time: 30-120day

Compact MBR Sewage Treatment System for Residential Areas Product Overview The Membrane Bioreactor (MBR) system represents a modern and advanced method for residential sewage treatment. By integrating biological treatment with membrane separation technology, it effectively replaces traditional settling processes and consistently produces high-quality reclaimed water suitable for direct reuse. This system maintains a high concentration of microorganisms, significantly reduces

China Compact Industrial WWTP Equipment for Efficient Solids Removal & Clarification for sale

Compact Industrial WWTP Equipment for Efficient Solids Removal & Clarification

Price: Negotiable price
MOQ: 1
Delivery Time: 30-120day

Advanced MBR Technology Integrated Wastewater Treatment System | Efficient Solid-Liquid Separation Product Introduction Our advanced Membrane Bioreactor (MBR) system delivers exceptional effluent quality with suspended solids and turbidity levels approaching zero, while significantly reducing bacteria and viruses. The system operates with low energy consumption and a compact footprint, making it ideal for space-constrained applications. Since the 1970s, MBR technology has

China 10m3/h Sewage Treatment Equipment With Membrane Biological Reactor Technology for sale

10m3/h Sewage Treatment Equipment With Membrane Biological Reactor Technology

Price: Negotiable
MOQ: 1
Delivery Time: 30-60 days

China-Made High-Efficiency MBR Sewage Treatment and Recycling System Product Overview This Membrane Bioreactor (MBR) sewage treatment system represents an advanced method for modern wastewater purification and recycling. By integrating biological treatment with membrane separation technology, it replaces conventional settling processes and delivers high-quality reclaimed water suitable for direct reuse. The system excels in solid-liquid separation, maintains high microbial

China 1 m³/h Dissolved Air Flotation (DAF) Unit | 2.2 kW Power for sale

1 m³/h Dissolved Air Flotation (DAF) Unit | 2.2 kW Power

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Packaged Dissolved Air Flotation (DAF) System | High-Efficiency Treatment & Compact Design Overview This packaged dissolved air flotation (DAF) system is engineered for high-productivity wastewater treatment. Designed with a compact rectangular steel structure, it integrates key components including a dissolved air pump, air compressor, dissolved air tank, aeration system, and sludge scraping mechanism to achieve efficient solid-liquid separation. Structural Composition The

China Industrial Water Purifier: 15 m³/h Capacity, 3.7 kW Pump, 304 Stainless Steel Construction for sale

Industrial Water Purifier: 15 m³/h Capacity, 3.7 kW Pump, 304 Stainless Steel Construction

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Integrated Wastewater Purification System | Robust Construction & Customizable Color Options Overview Our comprehensive product range encompasses essential wastewater treatment equipment, including: mechanical bar screens, dissolved air flotation (DAF) units, chemical dosing systems, sludge scrapers, cooling towers, decanters, chemical degreasing units, hydraulic screens, sand-water separators, filters, conveyors, thickeners, biofilters, softened water systems, and buried

China Municipal Wastewater Vortex Grit Separator - 2130mm for sale

Municipal Wastewater Vortex Grit Separator - 2130mm

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Optimized Product Introduction: XLC Series Vortex Grit Chamber for Municipal Wastewater Treatment Application The XLC Vortex Grit Chamber utilizes a hydrocyclone mechanism to effectively separate silt, sand, and organic matter from wastewater. It is widely applied in pre-treatment processes across municipal sewage treatment plants, industrial facilities, mining operations, and institutional water treatment systems. Technical Parameters Parameter / Model XLC-1830 XLC-2130 XLC

China Advanced Alloy Grit Treatment Systems: High-Efficiency Sedimentation Solutions for Municipal Wastewater for sale

Advanced Alloy Grit Treatment Systems: High-Efficiency Sedimentation Solutions for Municipal Wastewater

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Optimized Bridge-Type Grit Removal Machine with Alloy Construction – Product Introduction Overview The QX Bridge-Type Grit Extraction System is designed for efficient removal of sand, gravel, cinder, and other settled particles from aeration grit tanks in urban sewage treatment plants and waterworks. It effectively transports the mixture of settled solids and wastewater to adjacent sand discharge channels. An optional oil and slag skimming attachment is available to meet

China Efficient Shaftless Screw Separator for Wastewater Treatment for sale

Efficient Shaftless Screw Separator for Wastewater Treatment

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

China Grit-Water Separator: Shaftless Screw Style Desanding Equipment for Grit Basin in Urban Sewage Treatment Introduction The spiral sand-water separator is designed for grit tanks in sewage treatment plants. It is an integrated system for separating and lifting inorganic grit from sewage, capable of effectively removing particles with a diameter ≥0.2mm. With high separation efficiency, this equipment features a shaftless spiral design and operates without water bearings.

China Stainless Steel Sand Water Separator With Mud Dropping Basin for sale

Stainless Steel Sand Water Separator With Mud Dropping Basin

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

China XLCS Series Sand-Water Separator - Advanced Desanding Equipment for Sewage Treatment Plants To Our Customers: We specialize in manufacturing wastewater treatment equipment, including the XLCS Sand-Water Separator . For inquiries or custom solutions, contact our technical team for immediate assistance. Application The XLCS Sand-Water Separator is designed for hydrocyclone-based grit removal in urban sewage treatment plants. It efficiently separates sand, grit, and

China 6m Siphon Sand Suction Pump - Non-Clogging Cleaning System for sale

6m Siphon Sand Suction Pump - Non-Clogging Cleaning System

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Durable QXS Series Siphon Sand Suction System - Non-Clogging Desanding Equipment Application The QXS Bridge-Type Sand Suction Machine is engineered for grit removal in aeration grit tanks at urban sewage treatment plants and water facilities. It efficiently extracts settled sand, cinder, and large particles from tank bottoms, discharging them into adjacent sand collection tanks. Optional oil skimming and slag removal attachments are available for customized operations.

China 10m Depth Alloy Steel Sand Suction System - Eddy Current Submersible Pump for sale

10m Depth Alloy Steel Sand Suction System - Eddy Current Submersible Pump

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Siphon Sand Suction System - High-Efficiency Desanding Equipment with Eddy Current Submersible Pump Product Overview The Bridge-Type Siphon Sand Suction Machine is engineered for efficient grit removal in aeration grit tanks at sewage treatment plants. Combining a siphon-based suction mechanism with an eddy current submersible pump, this system ensures seamless extraction of sand and debris with minimal energy consumption. Its simple structure and automated operation make it

China 350mm Hydrocyclone Grit Separator - 0.55kW Efficient Wastewater Treatment for sale

350mm Hydrocyclone Grit Separator - 0.55kW Efficient Wastewater Treatment

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

LSF Series Sand-Water Separation System - Durable Desanding Equipment for Municipal Wastewater Treatment To Our Valued Customers: We specialize in manufacturing advanced wastewater treatment equipment. For technical inquiries or customized solutions, please contact our engineering team. Technical Parameters Equipment Specifications Model LSF-260 LSF-300 LSF-350 LSF-400 Spiral Diameter (mm) 260 300 350 400 Screw Diameter (mm) 235 285 320 385 Capacity (L/h) 5–12 12–20 20–27 27

China Advanced SUS316L Oxidation System for Hazardous Petrochemical Wastewater for sale

Advanced SUS316L Oxidation System for Hazardous Petrochemical Wastewater

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

China Integrated Wastewater Collection & Filtration System - Simplified Purification Solution Company Profile Located in Yixing, Jiangsu Province, Longdai Co., Ltd is a leading supplier of petrochemical and environmental processing equipment. We integrate independent R&D, design, engineering contracting, manufacturing, and material supply to deliver comprehensive wastewater treatment solutions. Technical Parameters Model AF-1 AF-3 AF-5 AF-7.5 AF-10 AF-15 AF-20 AF-30 AF-40

China Industrial Rotational Cyclone Desander - 3050mm Treatment System for sale

Industrial Rotational Cyclone Desander - 3050mm Treatment System

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

China SLC Series Rotational Flow Grit Removal System - Advanced Air Blower Desanding Equipment Product Introduction The SLC Series Rotational Flow Grit Basin combines innovative hydrocyclone technology with efficient air blower systems to remove inorganic sand and gravel from water sources. Designed for municipal and industrial wastewater treatment, this system features a compact structure, minimal footprint, and corrosion-resistant materials for long-term durability. Its

China Compact SS304 Sewage Treatment Unit - 1m³/h Capacity for sale

Compact SS304 Sewage Treatment Unit - 1m³/h Capacity

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

High-Efficiency Ammonia Nitrogen Stripping System for Sewage Treatment Introduction Ammonia nitrogen stripping technology offers a mature and highly efficient solution for treating ammonia-rich wastewater. By leveraging pH adjustment and temperature control, this process effectively converts dissolved ammonia (NH₄⁺) into gaseous ammonia (NH₃) for removal. Key operational parameters include: pH Adjustment : Wastewater pH is elevated to ≈11.5 (via变频-controlled dosing) to favor

China Automatic Valveless Filter for Groundwater Purification and Contaminant Removal for sale

Automatic Valveless Filter for Groundwater Purification and Contaminant Removal

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

China DLB Gravity Valveless Filter Tank - Compact Water Purification System Business Introduction We specialize in providing integrated solutions for petrochemical processing equipment, municipal water systems, urban and industrial wastewater treatment, domestic sewage treatment, pure water production, reverse osmosis systems, water purification, and exhaust gas pollution control. Product Overview The DLB Gravity Valveless Filter Tank features a compact, lightweight design

China Advanced Chemical Water Purification System for Organic Wastewater Filtration for sale

Advanced Chemical Water Purification System for Organic Wastewater Filtration

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Automatic Organic Wastewater Purification System with Subsequent Filtration To Our Customers: All equipment can be fully customized to meet your specific requirements. Please share your technical parameters, flow charts, or other demands. We guarantee a quick response within 12 hours via email or online chat. Technical Parameters Model Water Yield (T/H) Inlet Pipe (Dg1/mm) Outlet Pipe (Dg2/mm) Drain Pipe (Dg3/mm) Equipment Dimensions (mm) Weight (T) DLB 20-11 20 Φ100 Φ100

China Stainless Steel Sand Suction Machine - 4m Suction Type Reciprocating Pump for sale

Stainless Steel Sand Suction Machine - 4m Suction Type Reciprocating Pump

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Bridge-Type Desanding Equipment: 4m Sand Suction & Skimming System Company Overview Located in Yixing, Jiangsu Province, China, Longdai Co., Ltd is a specialized supplier of petrochemical and environmental processing equipment. We integrate independent R&D, design, general contracting, manufacturing, and material supply to deliver tailored solutions for industrial water and wastewater treatment. Key Parameters Model QXS-3 QXS-4 QXS-6 QXS-8 QXS-10 QXS-12 Pool Width (m) 3 4 6 8

China Industrial-Grade Activated Carbon Filter for Purification and Softening for sale

Industrial-Grade Activated Carbon Filter for Purification and Softening

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Rotating Water Distributor for Purification Systems: Activated Carbon Filtration & Softened Water Treatment Overview A Rotating Water Distributor is a precision-engineered component designed to ensure uniform water distribution across filtration media—critical for optimizing the performance of activated carbon filters, water softeners, desalination units, and other purification systems. By rotating and dispersing water evenly through perforated pipes, it maximizes contact

China Industrial Square Wastewater Filter Made from SS304 Stainless Steel for sale

Industrial Square Wastewater Filter Made from SS304 Stainless Steel

Price: Negotiatable
MOQ: 1 Set
Delivery Time: 3-5 weeks

Advanced Valveless Gravity Filtration System for Water Treatment Plants Brief Introduction We specialize in manufacturing a comprehensive range of water treatment equipment, including mechanical bar screens, air flotation devices, dosing systems, sludge scrapers, cooling towers, decanters, chemical degreasing units, hydraulic screens, sand-water separators, filters, conveyors, thickeners, biological filters, water softening systems, and buried sewage treatment units.