Company 2024 Annual Hazardous Waste Pollution Prevention Information Disclosure

2024-10-25

The company currently generates hazardous waste including coal tar (category code: 451-003-11) with an annual output of approximately 300 tons; phenolic waste liquid (category code: 261-070-39) with an annual output of approximately 0.1 tons; waste vanadium-titanium catalysts (category code: 772-007-50) with an annual output of approximately 20 tons; waste engine oil (category code: 900-249-08) with an annual output of approximately 0.5 tons; waste engine oil barrels (category code: 900-249-08) with an annual output of approximately 0.1 tons; waste packaging barrels (category code: 900-041-49) with an annual output of approximately 0.1 tons; and waste activated carbon (category code: 900-039-49) with an annual output of approximately 0.2 tons. The company has signed hazardous waste transfer contracts with qualified companies, and the hazardous waste manufacturers have complete and valid qualifications. All involved hazardous waste is transferred with a joint transfer document. The company's hazardous waste storage room is constructed strictly in accordance with relevant regulations, with qualified notice slogans posted, etc.

Company Hazardous Waste Pollution Prevention and Control Information Disclosure

2024-10-25

The company is involved in hazardous waste, specifically coal tar   The hazardous waste currently generated by the company is coal tar (category code: 451-003-11), containing phenolic waste liquid (category code: 261-070-39), waste vanadium-titanium catalysts (category code: 772-007-50), waste engine oil (category code: 900-249-08), and waste packaging barrels (category code: 900-041-49). The company has signed contracts for the transfer of hazardous waste, and the qualifications of the hazardous waste manufacturers are complete and valid. All involved hazardous waste is transferred with a joint slip. The company's hazardous waste storage room is constructed strictly according to relevant regulations, with qualified notice slogans posted, etc.

Boston bottle manufacturers: Green bottle beer has become a symbol of high-quality beer.

2023-01-31

Boston bottle manufacturers: The glass processing technology has improved, which can eliminate this residue, but the cost is very high, and it is not worth the effort to use it for glass that is not for instruments and meters. Moreover, everyone has found that green bottles can slow down the flavor change of beer, so in the early 19th century, they began to specialize in the production of green bottles for beer. The tradition of green bottles may have been preserved for this reason. Boston bottle manufacturers: Later, people would add ferrous oxide and chromium oxide as colorants to make the glass look greener. Boston bottle manufacturers: In the 1930s, they unexpectedly discovered that beer stored in brown bottles did not lose its flavor over time. "This is mainly because brown bottles can better prevent the impact of sunlight on beer." Beer exposed to sunlight can develop an off-flavor. Research shows that the culprit causing the off-flavor is the iso-alpha acids in hops. Under light conditions, the bitter components in hops can help the formation of vitamin B2, and the iso-alpha acids in beer under sunlight will react with vitamin B2 to form a chemical substance that smells like a weasel's fart. Using brown bottles or some dark brown bottles can absorb most of the sunlight.

What are the advantages of using a Boston bottle?

2025-02-25

The Boston bottle is primarily made of brown glass, which has the advantage of being able to store away from light, extending the shelf life of medicines, making them less likely to become ineffective and not causing chemical reactions. Therefore, the packaging of the Boston bottle proves the quality of the medicine. Now let's talk about its advantages. The Boston bottle can block light, which is well known to effectively resist sunlight and extend the shelf life of light-sensitive products. However, it can also obscure the color of the product. Some products may work well but are not visually appealing, affecting the consumer's appetite. In fact, this does not cause any discomfort. Of course, what we need to know when using it is that it mainly depends on the different designs of the Boston bottle and the effects of use, etc. The Boston bottle can bring us a lot of convenience. Therefore, through good design, we can have strong advantages. This way, it naturally provides a lot of convenience, allowing people to play an important role in the selection process. Thus, the effectiveness of use will be stronger. Its design is quite reasonable, with many varieties, and its materials and design can create a good spatial effect. The Boston bottle has a variety of shapes, complete specifications and capacities, and obvious packaging advantages. It increases mechanical strength during transportation, shock resistance, and abrasion resistance, reducing the breakage rate of glass bottles.

The principle of light shielding in Boston bottles

2023-01-06

The Boston bottle is mainly characterized by its excellent physicochemical properties, including good chemical stability, heat resistance, mechanical strength, smoothness, transparency, ease of cleaning, and good sealing performance, making it widely used in the pharmaceutical industry. Now, let me explain the light-shielding principle of the Boston bottle. The Boston bottle is also made by adding certain raw materials that can block light, such as concentrated nitric acid, silver iodide, silver bromide, and silver chloride. Therefore, it is essential to know that these substances need to be stored inside. During storage or transportation, these light-sensitive products should avoid direct sunlight; otherwise, it may lead to product failure. Nowadays, many drugs undergo chemical reactions under light, resulting in the inactivation of many medications, which poses a threat to people's health. So, what is the difference between Boston bottles and transparent glass bottles? It is important to know that many substances are light-sensitive, so these substances need to be stored in brown glass bottles to prevent such medications from deteriorating, and they should also be kept in a cool, shaded area. Many white substances can be placed in transparent glass bottles as long as they do not react with light and silica.

What are the precautions for using a Boston bottle?

2022-12-27

The Boston bottle is widely used and recognized for its various advantageous features, making it easier to operate. Only by strictly following the operational regulations can good results be achieved. Let's understand the precautions for using the Boston bottle together. If you want to know, hurry up and take a look. The Boston bottle has strong corrosion resistance and can combine different characteristics in design and shape. There are certain requirements for the thickness of the glass and the size of the glass bottle. Therefore, it has good corrosion resistance. This naturally leads to strong performance in terms of firepower. Thus, when choosing a Boston bottle, it can be combined based on its thickness and wear resistance, making the design more reasonable. We can choose different types based on its overall functionality and characteristics, and we can also select different sizes according to our needs. Although there are many advantages in use, it is important to note that it should not be used for heating. When taking reagents, the Boston bottle stopper should be inverted on the countertop, and after use, the stopper should be tightened and sealed if necessary. Of course, since the interior of the brown wide-mouth glass bottle is frosted, combined with a frosted glass stopper, strong alkaline reagents cannot be stored with a glass stopper. Additionally, when using the Boston bottle, it is important to note that if it contains alkaline reagents, it needs to be handled carefully.