A treatment method for oilfield sewage
A treatment method and technology for oilfield sewage, applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of difficult oil-water separation, high waste water content, complicated operation, etc., and achieve oil-water Short separation time, no secondary pollution, good demulsification performance
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example 1
[0020] First, take 1kg of fresh tea oil seeds, wash and remove surface dirt, soak in water for 2 hours, then place them in a pineapple sieve, and expose them to the sun for 1 day, and turn them in the sun every 4 hours. Put the sun-dried tea oil seeds into a pot and stir-fry for 45 minutes, control the temperature at 55°C, so that the water content of the tea oil seeds is 5%; then put the above-mentioned fried tea oil seeds into a dryer for drying, Until the water content drops to 1%, put the dried camellia oil seeds into a steamer and cook at 70°C for 40 minutes. After steaming, take it out and cool it down to room temperature naturally, then put it into a twin-screw press for pressing, repeat Squeeze 2 times, press and discharge the oil to get tea oil bran; then dry the tea oil bran obtained above by microwave until the water is completely removed, then put it into a pulverizer for crushing, crush for 3 minutes, and sieve to get 80 mesh Granules, collected particles sealed a...
example 2
[0023]First, take 1.5kg of fresh tea oil seeds, wash and remove the surface dirt, soak in clean water for 2.5 hours, then put them in a pineapple sieve, and expose them to the sun for 1.5 days, and turn them every 4 hours to dry them. After completion, put the sun-dried tea oil seeds into a pot and stir-fry for 50 minutes, control the temperature at 60°C, so that the water content of the tea oil seeds is 7%; then put the above-mentioned fried tea oil seeds into a dryer for drying Process until the water content drops to 1.5%, then put the dried tea oil seeds into a steamer, and cook at 75°C for 45 minutes. After steaming, take it out and cool it down to room temperature naturally, and then put it into a twin-screw press for pressing , repeated pressing for 3 times, and the tea oil bran was obtained after the oil was discharged from the pressing; then the tea oil bran obtained above was dried by microwave until the water was completely removed, then it was put into a pulverizer ...
example 3
[0026] First, take 2kg of fresh tea oil seeds, wash and remove surface dirt, soak in water for 3 hours, then place them in a pineapple sieve, and expose them to the sun for 2 days, and turn them in the sun every 4 hours. Put the sun-dried tea oil seeds into a pot and stir-fry for 55 minutes, control the temperature at 65°C, so that the water content of the tea oil seeds is 8%; then put the above-mentioned fried tea oil seeds into a dryer for drying treatment, Until the water content drops to 2%, put the dried tea oil seeds into a steamer, and steam them at 80°C for 50 minutes. After steaming, take them out and cool them down to room temperature, then put them into a twin-screw press for pressing, repeat Squeeze 4 times, press and discharge the oil to get tea oil bran; then dry the tea oil bran obtained above by microwave until the water is completely removed, then put it into a pulverizer for crushing, crush for 5 minutes, and sieve to get 100 mesh Granules, collected particle...
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