西安华浦水处理设备有限公司

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Oilfield Skid-Mounted Treatment Equipment

Skid mounted oilfield wastewater treatment equipment is mainly used for onshore oilfield produced water reinjection, drilling mud wastewater, offshore platform production wastewater, oil and gas station oily wastewater, shale oil/coalbed methane extraction wastewater, oilfield temporary work areas and remote well sites. It can quickly achieve oil-water separation, removal of suspended solids, removal of iron and manganese, and standard reinjection or discharge, meeting the needs of oilfield mobile operations, emergency treatment, and standardized reuse.

National Service Hotline：400-611-6861

Product Introduction

Two customized treatment modes are mainly adopted for different water quantities and site conditions:

Centralized station construction

Characteristics: large treatment capacity, suitable for areas with concentrated water sources and wide site.

Mobile skid-mounted treatment

Features: modular design, small land occupation, convenient for rapid deployment and transfer, suitable for multi-point operation or temporary emergency scenarios.

Technical Advantage

Efficient coagulation and sedimentation technology

The high-efficiency coagulation and sedimentation technology enhances the process by adding magnetic powder, which can quickly separate pollutants and significantly improve treatment efficiency. This technology is particularly suitable for oilfield produced water and has outstanding advantages of small footprint and economical operation.

Ion empowered air flotation technology

Ionic empowerment air flotation technology releases specific charged ions, such as "magnets", to accurately neutralize emulsified oil droplets and suspended solids, causing them to become unstable. Subsequently, they co polymerize with fine bubbles to form a "bubble ion pollutant" complex, which quickly rises under buoyancy to achieve efficient and rapid separation of pollutants.

Strong process adaptability

The process can be flexibly combined, with excellent oil removal effect, which can meet the needs of emission and reuse; The filter packing has excellent performance and is renewable, coupled with an efficient dissolved air system, reducing power consumption by more than 50% compared to ordinary air flotation.

Intelligent automation operation

Centralized control and automatic operation of equipment, easy operation and maintenance, stable and reliable system; The overall pry assembly is integrated into the rack, which is easy to move, occupies a small area, and is not limited by the site for installation.

Working Principle

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Process Selection

Process Selection	Technical Overview	Technical Advantages	Legend
High-efficiency Coagulation Sedimentation Technology	In oilfield water treatment, "coagulation" is a general term for the two processes of "coagulation" and "flocculation". Coagulation: the process of destabilizing colloidal particles. Flocculation: the process by which destabilized particles aggregate and grow larger. Coagulants purify water quality through charge neutralization, adsorption bridging, and sweeping effects, and the dominant mechanism depends on the type of coagulant, water quality, and environmental conditions.	The high-efficiency coagulation sedimentation technology enhances this process by adding magnetic powder, enabling rapid separation of pollutants and significantly improving treatment efficiency. This technology is particularly suitable for oilfield produced water, with outstanding advantages of small footprint and economical operation.
Ion-Enabled Flotation Technology	The ion-enabled flotation technology releases specific charged ions that precisely neutralize emulsified oil droplets and suspended solids like a "magnet", causing them to destabilize. Subsequently, they co-polymerize with fine bubbles to form a "bubble-ion-pollutant" complex, which rapidly rises under buoyancy, achieving efficient and fast separation of pollutants.
Salt-Tolerant Indigenous Bacteria Enhanced Biochemical Technology	The core of this technology lies in the special composite microbial agents jointly developed by Huapu and universities. These directionally domesticated "super engineered bacteria" can withstand harsh conditions of high temperature and high salinity, digesting and decomposing pollutants such as petroleum hydrocarbons as "food", and ultimately converting them into harmless carbon dioxide and water, achieving deep purification.	Strong targeting, thorough treatment; Eco-friendly, intrinsically safe; Strong adaptability, cost-effective; Synergistic effect, enhanced performance.
Precision Ceramic Membrane Deep Filtration Technology	The ceramic membrane deep filtration technology is centered on a precision "sieve" made of alumina, silicon carbide, etc. Driven by pressure, water flows through its micro-nano scale channels, relying on precise physical sieving to completely intercept emulsified oil, suspended solids, bacteria, etc., thereby achieving efficient and accurate oil-water separation and producing high-quality clean water.	Ceramic membranes achieve ultimate effluent quality through absolute physical sieving; Their materials offer extreme stability and ultra-long service life; The membrane surface has strong anti-fouling properties, leading to long operating cycles; Combined with long life and low maintenance, the whole life cycle cost is economical.

Equipment Selection

Equipment Name	Equipment Overview	Equipment Image
High-Density Hardness Removal Clarifier	The high-density clarifier is specifically designed for treating high-hardness oilfield fracturing flowback fluid. Its core is to add chemicals to convert calcium and magnesium ions in the water into insoluble precipitates. With an integrated "reaction-flocculation-sedimentation" structure and inclined plate and sludge recirculation technology, it achieves rapid separation of precipitates, thereby efficiently reducing water hardness and providing conditions for subsequent reuse or discharge.
Intelligent Multi-Stage Filtration System	The intelligent multi-stage filter uses media such as walnut shell, quartz sand, magnetite, and modified fiber balls as filter layers to intercept suspended solids, oil, and other impurities in water, thereby clarifying the water. This system is mainly used for oil removal, turbidity reduction, and deep filtration. It features automated operation and monitoring, significantly extending equipment life and reducing manual intervention.
Electrochemical Multi-Dimensional Catalytic Oxidation Unit	The electrochemical multi-dimensional catalytic oxidation technology generates highly active hydroxyl radicals (·OH) in situ within the reactor, which non-selectively attack stubborn pollutants in water, directly decomposing them into CO₂ and H₂O, or converting them into easily treatable small molecules, achieving efficient purification and improved biodegradability.
MMBR Treatment Unit	This process adopts a synergistic treatment of "biochemical degradation + membrane retention". The front end uses specialized microorganisms to degrade pollutants such as COD, BOD, ammonia nitrogen, and total phosphorus in water. The rear end uses tubular ultrafiltration membranes to efficiently intercept residual colloids, flocs, and suspended solids, achieving solid-liquid separation. Finally, high-quality purified water is produced, ensuring subsequent reuse or compliance discharge.

Friendship Link

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