hydrogenation unit, which solved the problem of long water flow in the mechanical seal cooling system and the total energy consumption of the equipment. Achieve "dual control" of volume and intensity .
A chemical company in Shangrao, Jiangxi Province was exposed, and the long-term discharge of waste water resulted in the emergence of a "two-color river"
Time of Update: 2021-07-13
discharged from the factory. > > Holding pictures in his hand, Mr. Wang, a villager, told reporters that for many years, the sewage produced by this factory was directly discharged
Can't drink "Thousand Boiling Water"?
Time of Update: 2021-06-29
Zhou Ping said that although nitrite was not detected in the test samples, some research reports showed that the heating of metal containers would increase the nitrite content, and mineral water would increase more than tap water .
Can boiling water disinfect tableware?
Time of Update: 2021-06-28
1. Hot water to blanch the tableware, it cannot be disinfected When many people eat out, they will use hot tea or hot water to burn the dishes and chopsticks, hoping to sterilize and clean .
Shengli's long-term sand control technology in high water cut period is the international leader
Time of Update: 2021-06-22
Recently, at the project acceptance appraisal meeting organized by the Ministry of Science and Technology of China Petrochemical Corporation, the high water-cut stage multi-stage stable
[Information of Tu Society] The road to water-based mechanical coatings is a long way to go!
Time of Update: 2021-05-07
of the construction machinery industry has promoted the gradual integration of construction machinery coatings with international standards in terms of product structure, technical level, and coating technology, and production and sales have also increased
How long is the global road for water-based coatings?
Time of Update: 2021-02-15
industry "sewage charges", these two major environmental protection policies directly for the current paint, furniture two major industries serious pollution phenomenon, two songs together, upstream and downstream together control, expand
How long is the global road to water-based coatings promotion?
Time of Update: 2021-02-15
control, expand the application of water-based coatings in industrial coatings. , policy constraints alone cannot accomplish such a difficult task. In doing a good job in the basic environmental protection steps of colleagues, from the production technology, brushing and so on, to change the water-based paint "difficult to promote" the status quo is more important.
German Nutrition Association: long-term drinking of pure water is not conducive to human health
Time of Update: 2021-02-09
the German Nutrition Association, symptoms such as fatigue, weakness and headache, muscle spasms or arrhythmic disorders can be caused by drinking large amounts of pure water every day and lacking the necessary electrolytes in the body.
Boiled eggs have to pay attention to eggs cooked too long good fat will "get worse"
Time of Update: 2021-01-29
Boiling for five minutes, the egg yolk is still not bright yellow, the center is greasy, medium cooked; 4.
Preparation of cultured and sterile water
Time of Update: 2021-01-21
at present are all biologic reagents , sheets. II, equipment triangular bottles, test tubes, beers, glass rods, balances, enamel cups, cartridges, aluminum foil, angle spoons, Dushi tubes, silicone plugs, electric
How long is the global road for water-based coatings?
Time of Update: 2021-01-08
, furniture two major industries serious pollution phenomenon, two songs together, upstream and downstream together control, expand the application of water-based coatings in industrial coatings. Of course, policy constraints alone cannot accomplish
To ensure the long-term use of wood furniture water-like wood paint construction precautions
Time of Update: 2021-01-01
paint primer: brush 2-3 times the primer interval of 4-5 hours, each time after good drying (depending on humidity and climate conditions), with 800 s sandpaper polishing, primer with 10-20% water dilution.
God horse? It's 2021, are you still boiling dumplings and ordering water?
Time of Update: 2020-12-31
。 Now cook the dumplings, float on the dumplings, turn the fire off small, keep the slightly boiling state and wait 5 minutes can be out of the pot, the taste is the same.
A low-carbon water diet helps maintain weight loss in the long term
Time of Update: 2020-12-20
new study, researchers at Boston Children's Hospital and others helped obese people consolidate their weight loss by adjusting the ratio of carbohydrate to fat in their diets.
