How to deal with hotel waste oil

Question 1: How do you handle the gutter oil in restaurants? Sell it to people who make waste oil, and then make it into waste oil and sell it to restaurants.

All the food in the restaurant is gutter oil.

Question 2: How to deal with the gutter oil in restaurants and canteens in China? People usually buy them to feed pigs.

Question 3: What should I do if the restaurant is blocked by oil? 1. Remove it physically first, hang it with a wooden shovel or bamboo pieces, and draw a chessboard with a toothpick if you can't scrape it.

2. Spray with heavy oil cleaner.

Use 1 in 3.20 minutes.

4. Repeat the above steps.

Be careful, never use barbed wire or hard shovel, it will damage the surface of metallic paint, otherwise it will become more and more oily. The first step is the most important and annoying, so we must do it well.

Question 4: How to clean the mixed oil used in restaurants? Firstly, heating for precipitation and separation, and after the oil is cooled, performing secondary precipitation with dry flour. It is almost clean, but it is inedible and causes serious cancer.

Question 5: How can a small restaurant simply treat oily sewage with a grease trap (1)?

If the management is strict, the following process will be adopted:

Treatment process:

Mechanically remove the directly recovered restaurant sewage to remove impurities such as bones, vegetable leaves and even washing cloths, as well as impurities such as starch, protein, sugar, detergent and colloidal substances in beer sewage. Then oil-water separation is carried out on the liquid part. For the oily part, waste oil is obtained by acid precipitation and water washing, and the optimum amount of acid added during acid precipitation is to control the pH value between 2 and 3. After the water after oil-water separation is mixed with washing water, the water quality and quantity are adjusted by the regulating tank, and then lifted to the coagulation air flotation tank by the pump to remove most SS, oil and some organic matters, and then biochemical treatment is carried out. SBR―PACT method was used for biochemical treatment, powdered activated carbon was added to the biochemical tank, and the effluent from biochemical treatment reached the standard. Sludge is dehydrated after entering the sludge concentration tank. In this process, the treatment of restaurant sewage consists of pretreatment system and biochemical treatment system.

Treatment system: the regulating tank and the coagulation air flotation tank are mainly used to stabilize the water quality and quantity, and to remove or reduce the organic and inorganic substances in the sewage that affect the subsequent biochemical treatment. Because beer wastewater belongs to acidic wastewater with high oil content and low pH value of influent, alkali neutralization-coagulation air flotation process is adopted.

Process characteristics:

1, stable operation, meeting the requirements of effluent, mature technology and successful operation experience. The pretreatment tank is responsible for removing some organic matters, and the biochemical process removes most organic matters.

2. The aeration adopts blast aeration, and the aeration system is evenly distributed at the bottom of the pool, which has high power efficiency, low energy consumption and less land occupation.

3. The amount of sludge produced by the system is small, which avoids pollution transfer and saves operation cost and sludge treatment cost.

4. Sludge generated during operation will flow back to the contact oxidation tank and be pumped out regularly.

Equipment characteristics:

1. Restaurant sewage treatment equipment is made of glass fiber reinforced plastic, carbon steel and stainless steel, which has excellent characteristics such as corrosion resistance and aging resistance, and its service life is over 60 years.

2. The catering sewage treatment equipment saves land, and the surface above the equipment can be used as greening or other land without building, heating and heat preservation. Maximize the integration of equipment and reduce the floor space;

3. The invention has no pollution and peculiar smell, and reduces secondary pollution;

4. The modular design of catering sewage treatment equipment is not limited by the amount of sewage from poultry slaughter, and it is flexible and can be used alone or in combination.

5. The integrated catering sewage treatment equipment is equipped with automatic control system and equipment fault alarm equipment, so that water can run and sewage can stop, and the operation is safe and reliable, without special management, and the operation and management cost is low.

Scope of application of equipment:

1. The invention is suitable for hotels, guesthouses and restaurants;

2. The invention is suitable for school restaurants and nursing home restaurants;

3. The catering sewage treatment equipment is suitable for factory restaurants, military restaurants and scenic restaurants.

Question 6: How to punish hotels for using secondary recovered oil, and severely punish them according to law! ! !

In my opinion, the above problems should be punished in accordance with the Food Safety Law and national safety and health standards, and harmful substances should also be detected for oil products. Whoever contains substances that obviously threaten personal safety shall be investigated for criminal responsibility and given a heavier punishment in accordance with the relevant provisions of the Criminal Law.

Because, "the problem of eating is no small matter", it must be hell to pay! ! !

Question 7: How to deal with the lampblack in the hotel? The oil smoke in the hotel is large, so the treatment effect can not be achieved by using ordinary household range hoods. Qingdao Changji does fume purification, and Baidu searches Teng Manager.

Question 8: How to deal with the oil pollution in the hotel kitchen? Kitchen oil pollution has always been a big problem in hotels, restaurants and canteens. There are many ways to deal with it, but the old methods can't solve the final problem, such as pipeline blockage and waste oil being served on the table. In order to solve these problems, a new product-oil-water separator has emerged, which can effectively separate oil and water, is convenient, fast and clean, and can realize pollution-free discharge. There is already a factory here in Hefei that produces this piece. It seems to be called Taineng. There is a hotel near our home, which is too clean.

Question 9: How to deal with oil pollution? I am a restaurant owner. The oil stain in the kitchen is the heaviest place, especially in the restaurant. That oil stain must be terrible. The handling method is actually very simple. You only need a bottle of Wang Wei range hood, you can clean the range hood, exhaust fan and stove in the kitchen, decompose stubborn stains accumulated in the kitchen, and quickly dissolve heavy oil stains to make them as bright as new. That's not all:

1. Deoiling formula, especially for dirty or hard-to-wipe parts such as range hoods and exhaust fans.

2. It can not only decontaminate but also sterilize, and the sterilization rate reaches 99.9%.

3. The formula is mild, with lemon fragrance, strong cleaning power but not pungent, and the kitchen has a lemon fragrance after cleaning.

Suitable for kitchen range hoods, exhaust fans, gas stoves, tiles, stainless steel and floors, and can also be applied to various surfaces such as dishwashing pools, microwave ovens and cabinets.

The use method is also very simple:

1. Turn the nozzle to the T-shaped open position or unscrew the bottle cap. 2. Spray the detergent on the dirt and wipe it with dry paper or cloth after a few minutes.

3. You can also dip a rag with a proper amount of detergent on the dirt and wipe it directly.

4. Stubborn stains, please reuse them.

5. Close the nozzle or the bottle cap after use.

I hope I can help you. Thank you.

Question 10: How to deal with the oil fume generated by opening a restaurant? Different places have different rules. Strictly speaking, you should install oil fume overhead discharge pipeline and electrostatic oil fume purification device.