Oilfield sewage treatment training device

After mining crude oil in the Liaohe Oilfield, the nearby refineries were refined, and wastewater was discharged from production devices such as distillation, severe, stacked, coking, and oil tank areas. Oil in the wastewater is mostly suspended or emulsified in the water. In addition to the oil content of the wastewater, it also cont--ns sulfide and phenol. In addition, there are alkaline wastewater excreted during the alkali washing process of oil.

The treatment of wastewater in the refinery generally includes oil removal, sulfur removal, and phenol.

This equipment is designed according to the experimental process process in the Liaoshe Oilfield. The process is reasonable and the effect is good, so that students can achieve the following purpose after learning:

1. Understand the process and technical parameters of this set of equipment;

2. Deepen the understanding of the basic concepts of experiments and improve theoretical and practical knowledge;

3. Through operation, the removal rate of oil can be measured, the removal rate of COD, BOD5, and SS can be measured to improve operating skills.

2. M--n technical indicators and parameters:

1. Environmental temperature: 5 ℃ ～ 40 ℃

2. Treatment of water: 10 ～ 15L/h,

3. Oil content of water inlet: 300 ～ 500 mg/L.

4. Oil content of water out of water: 2 ～ 5 mg/L,

5. Device shape size: 3500mm × 500mm × 1600mm,

6. Electricity working power supply: AC220V ± 10%, 50Hz, single -phase three -line system, power of 1500W, safety protection: ground protection, leakage protection, overcurrent protection

1. Experimental principles and purposes:

The device can conduct various physical, chemical, and physical chemistry comprehensive treatment technologies. Experiment includes:

1. Filtering experiment: Use sand filtering filtering (including backwash strength experiments);

2. activated carbon adsorption experiment: (can test the adsorption performance of the activated carbon of various types of liquid);

3. ion exchange experiment: can be used to exchange water in the water in the water, or you can also test the exchange performance of various brands of resin (regeneration outside the tower);

Each reaction column of the device can be operated parallel, and it can also be decomposed into multiple sets of multi -group students. The device can issue basic experiments of seven or eight types of water treatment and chemistry.

This device specializes in the basic research of water treatment technology to improve students' hands -on ability.

And make the students reach the following purpose:

1. Understand the process and technical parameters of the device;

2. Deepen the understanding of the basic concepts of experiments.

2. M--n technical indicators and parameters:.

1. Environmental temperature: 5 ～ 40 ℃

2. Treatment of water: All use 20L/h;

3. Counter -routing strength: calculate at 15L/s ・ m2.

4. Reacting column size: φ50mm × 1000mm × 10 roots

5. Device shape size: 1300mm × 500mm × 1300mm,

6. Work power: AC220V ± 10%, 50Hz, single -phase three -line system, power 200W, safety protection: ground protection, leakage protection, overcurrent protection