, both of whom are subordinates of Yin Fucai. > Not only engage in power and money trading, but also engage in guarding and stealing
Shandong: the largest province in the chemical industry
Time of Update: 2021-06-20
dangers such as safety distance and sanitary protection distance that cannot be completed within the promised time limit, the park qualification will be cancelled, and a healthy competition development mechanism with entry and exit will be formed
Investment of 500 million yuan, put into production in October
Time of Update: 2021-06-20
>ABS and ABS alloy material modified plastics company in East China near
Graphene transfer: paving the way for the application of chemical vapor deposition of graphene
Time of Update: 2021-06-20
between the graphene and the target substrate can be achieved by heating; 5) Dissolve PMMA in an organic solvent (such as acetone), leaving uncovered graphene on the substrate . ? However, it is difficult
Major hazard source companies realize online monitoring before the end of the year
Time of Update: 2021-06-20
work safety situation and the activities related to the "Work Safety Month". Situation and answer reporters’ questions. > > Strengthen the intelligent safety supervision of chemical
Research progress of Professor Yongqiang Yang's team from South China University of Technology in the field of new generation SLM technology
Time of Update: 2021-06-20
In this issue, 3D printing technology reference introduces the research progress of Professor Yang Yongqiang's team from South China University of Technology in the field of new generation SLM technology .
Alzheimer's is saved
Time of Update: 2021-06-20
At the same time, the approval of this new therapy also brings new hope for the treatment of targeted amyloid protein, which is expected to benefit more than 100 million Alzheimer's patients worldwide and reduce the burden .
Biogen brings the gospel to Alzheimer's disease for the first time since 2003
Time of Update: 2021-06-20
According to the terms of accelerated approval, the FDA requires Biogen to conduct a new randomized controlled clinical trial to verify the clinical efficacy of the drug .
The performance of the four private petrochemical giants is divided
Time of Update: 2021-06-20
Hengyi Petrochemical said that under the above-mentioned background, its Brunei refining and chemical project maintained a high-load and stable operation throughout the year, and the overall production and operation remained stable.
The three departments jointly issued a plan to do a good job in basic medical security for urban and rural residents in 2021
Time of Update: 2021-06-20
. Local governments at all levels shall arrange financial subsidy funds in full according to regulations and allocate them in time . Further
"Robots" make the manufacturing industry even more powerful, and it will also have a lot to do in the pharmaceutical field
Time of Update: 2021-06-20
and safety of medicines; and the intelligent inspection robot on the filling production line can not only quickly detect glass dander, hair, fiber and other foreign objects in the bottled liquid medicine. , It can also detect the damage
Organic sewage treatment process and treatment unit
Time of Update: 2021-06-19
Figure 1-8 Secondary treatment process flow③Sewage wastewater contains not only suspended matter, organic matter, but also nitrogen and phosphorus.
Determination of Sudan Red in Food
Time of Update: 2021-06-19
in ether and dilute to 250 mL with n-hexane . >3. Apparatus>(1) High performance liquid chromatograph (equipped with UV-visible light detector
Sustainable technology development of sewage treatment
Time of Update: 2021-06-19
the influent COD load is high) technology, or the back-end anaerobic co-digestion (kitchen waste, food processing waste, manure Etc. ) technology, energy recovery, sewage treatment energy self-sufficiency rate can reach more than 60%, and some
Several common industrial wastewater treatments (1
Time of Update: 2021-06-19
b. Alkaline fluorine-containing wastewater method: At room temperature, add a lime milk solution with a concentration (CaO) of 10% to the wastewater to precipitate fluorine as calcium fluoride , and the fluorine content is reduced from 0.
Inorganic wastewater treatment process and treatment unit
Time of Update: 2021-06-19
Figure 1-11 AAO synchronous nitrogen and phosphorus removal process flowFigure 1-13 The process flow of papermaking wastewater treatment in a paper mill②Wastewater contains suspended solids, but the particles are small and cannot meet the discharge standard within the specified time.
The concept of supercritical water
Time of Update: 2021-06-19
. The best reaction solvent, and supercritical water itself participates in the free radical reaction process. Because of this, supercritical water is quite attractive as a reaction medium for oxidation reactions, thermal decomposition
Water pollution substances and hazards (2
Time of Update: 2021-06-19
Many heavy metals are significantly toxic to organisms, and can be absorbed by organisms and concentrated ten million times through the food chain, and eventually enter the human body to cause chronic poisoning or serious diseases .
Determination of sodium cyclamate (cyclamate) in food
Time of Update: 2021-06-19
is a little higher. It is a commonly used additive in food production . If consumers often consume foods with excessive sodium cyclamate content, they will cause harm to the liver and nervous
