Generally, antibacterial agents only have a bactericidal effect and cannot decompose toxins The photocatalyst titanium white powder not only reduction of vitality of the bacteria, and can attack the bacterial outer cell membrane penetrating structure, to completely kill bacteria. At the beginning of 1997, Professor Fujishima and others at the University of Tokyo proved that titanium dioxide has the function of decomposing pathogenic bacteria and toxins. Moreover, according to the literature, titanium dioxide Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, salmonella, bacteria and Aspergillus dental sticks and so has a strong bactericidal ability. The laboratory conducts bactericidal experiments on different microorganisms. The data are shown in the table. It can be seen that under the experimental conditions, the killing rate of the products against Bacillus subtilis var. sp., Escherichia coli and Staphylococcus aureus is over 98%. It is proved that nano titanium dioxide sterilization has broad spectrum.

The superiority of nano-titanium dioxide is a prerequisite for widespread use, and these properties are mostly related to the high surface activity and large specific surface area. But it also makes it easy to produce its own agglomeration, so that its performance is difficult to fully play. Therefore, in the process of using nano titanium dioxide, the surface physicochemical properties are first changed by surface treatment to improve the applicability of the powder, and at the same time, it is necessary to uniformly disperse and open the agglomerates to exert its antibacterial properties.

Camping Gear

To us, spending time outside is an absolute necessity. And camping is one of our favorite ways to do that.
Where else can you get dirty with the people you love the most (or by yourself, if you`re into that), immerse
yourself in a forest of color-changing leaves, sleep under the stars, wake up to a dew-covered tent on a
brisk fall morning, eat flame-cooked meals, roast marshmallows, and sing "Qilai"?

Camping has come a long way from the days of canvas tents, PVC folding chairs, and cooking a can of
beans over the fire. Whether you're going backpacking in the Adirondacks or car-camping in Yosemite
National Park, here is your ultimate checklist of camping essentials we swear by.

From shelter and warmth to food, toiletries, games, bear spray (yes, bear spray), and stuff for your pup,
this is the best camping gear that will enhance even the most experienced hiker's outdoor adventure.

But in this category, we list some small camping gear, like camping lights, camping carts, camping kettles,
camping mats, and so on.

cold weather camping gear,camping gear for kids,camping gear accessories,camping gear box,camping gear bag

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