QZYC serial Skid-mounted integrated oil field produced water treatment is a highly integrated and automated armored processing equipment independently developed by our company based on years of oilfield produced water treatment produced experience.
QZYC serial Skid-mounted integrated oil field produced water treatment is a highly integrated and automated armored processing equipment independently developed by our company based on years of oilfield produced water treatment produced experience.It is mainly composed of multi-effect liquid-sealed cyclone, electrocatalytic oxidation, electromagnetic scale inhibition, fine filter, sludge concentration and dewatering equipment. The quality of outlet water from it could meets the oilfield re-injection standard. The treatment has the characteristics of small installation area, short installation and commissioning period, high automation and easy operation.In addition, we can provide oilfield produced water treatment or produced water treatment technology services according to clients needs.
Process A：It is suitable for the treatment of oilfield produced water with large amount , high concentration of pollutants and polymer.
Process B：It is suitable for the treatment of oilfield produced water with large amount ,moderate concentration of pollutants.
| Process A Device Renderings | Process B Device Renderings |
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Technical Indicators:
Output Water Parameter of theOil field Produced Water Treatment
Item | Parameter | |
Process A | Process B | |
Capacity（m3/d） | 100,400,600,800,1000,1200,1600,2000 | |
Working Pressure（MPa） | 0.6 | |
Applicable Median Temperature（℃） | ≤80 | |
Environment Temperature（℃） | -30~80 | |
Oil (Input)(mg/L) | ≤2000 | |
Suspends(Input)(mg/L) | ≤1000 | |
Oil (Output)(mg/L) | ≤10 | ≤6 |
Suspends(Output)(mg/L) | ≤10 | ≤2 |
Median Particle Size(Output)(μm) | ≤3 | ≤1.5 |
Scale Inhibition Rate(%) | ≥99 | |
Sterilization Rate((%) | ≥97 | |
Explosive Proof Grade | ExdⅡBT4 | |
Protection Level | IP65 | |
Technical Characteristics：
a).The principle of centripetal air floatation and liquid seal swirling is adopted to realize high-efficiency air flotation inside and outside, effectively reducing the residence time, and the oil and suspends oil removal rate is over 90%, which is especially suitable for the treatment of oilfield produced water;
b).Electromagnetic scale inhibition, effective distance of 40 kilometers, long-distance protection equipment and pipelines do not scale;
c).The principle of polarization is used to oxidize desulfurization, iron removal, oxygen removal, sterilization, and no need to add medicine during the whole process;
d).The new filtration and backwashing methods can effectively avoid the problem of filter material knots caused by long-term filtration;
e).The equipment has high degree of automation, good stability, low failure rate and unattended operation;
f).Modular design, flexible selection of treatment processes for different input water quality, to achieve different processing requirements;
g).It has a sustainable environmental treatment process, and can ensure stable effluent water quality;
h).The equipment is armored for easy installation and quick commissioning on site.
Advantages：
Multi-effect Liquid Seal Cyclone Separation Technology
Superefficient Shallow Air Flotation
Resistance Descaling Technology
Outstanding Achievement and Case：
The technology and supporting devices arewidely used in domestic oilfields such as Changqing Oilfield of CNPCand Yanchang Oilfield to meet the different processing requirements of the owners.
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| Dissolved Gas in WaterBefore | After |
Changqing Oilfield Water Injection Station
Changqing Oilfield Water Transportation Station
