What can be used as snow, and what can snow be used for

Snow can be used both to cool and purify the air. The structure of snowflakes is very complex, and the air of harmful substances such as carbon monoxide and pollen passes through it, and the harmful components will adsorb the tremor nucleus on the snowflakes. If the air flow is adjusted to the right level, snowflakes can remove a lot of harmful components from the air.

Snow water is an icy water that is formed by water evaporation and re-condensation, and it is an ultra-soft water. It does not contain minerals such as potassium and sodium and has a strong penetrating power. <

1. Snow can be used to cool and purify the air.

2. The structure of snowflakes is very complex, and the air of harmful substances such as carbon monoxide and pollen will pass through it, and harmful components will be adsorbed on the snowflakes. If the air flow is adjusted to the right level, the snowflakes can remove a large number of harmful components from the air.

3. Snow water is an icy water formed by water evaporation and re-condensation, which is an ultra-soft water. It does not contain minerals such as potassium and sodium and has a strong penetrating power.

4. You can also build snowmen and have snowball fights to increase the fun.

5. Collect clean snow, put it indoors, and after it melts naturally, use snow water to water flowers, which is a natural nutrient fertilizer.

1.It can be compared to catkins. The snowflakes are like the catkins of spring, and the small hills are flying lightly and all over the sky.

2.It can be compared to a white butterfly. Snowflakes are like white butterflies fluttering, waving their delicate wings in winter.

3.It can be compared to a pear blossom. Snowflakes are like clusters of pear blossoms, a gust of wind blows, falling to the world.

4.It can be compared to a sedan elf. Snowflakes are like naughty letter elves, pointing on tiptoe, spinning and dancing, and come to the world.

5.It can be compared to a pearl. Snowflakes fell like pearls from the broken chains.

1. Snowflakes are like pieces of goose feathers, fluttering and falling one after another; clean old withered beauty;

2. Snowflakes are flying in the air, they are like happy notes, dancing the warmest picture in winter;

3. Snowflakes are like dancers, fluttering in circles in the air;

4. Snowflakes fall down like catkins;

5. The snow shouted and the flowers flew all over the sky like goose feathers.

Zhezhe....Oh, hehe, hehe...When it's the time, there is an auxiliary clue.,No.。

Equipment Tools: Large mixing bowl.

Ingredients: 1 pound of baking soda, 10 ounces of shaving cream, white or silver glitter.

1. Start by preparing the ingredients and placing all the baking soda in a large mixing bowl.

2. Add shaving cream.

You don't need a lot of shaving cream to make artificial snow. Add a little, stir, and add more as needed. Usually, one-third to one-half of a can is required. When the mixture retains its shape, you know that enough shaving cream has been added.

3. Sprinkle with glitter. Flashing isn't necessary to make fake snow, so skip this step if you want to avoid sparkling hands and clothing.

4. Then add together and mix.

Please roll up your child's sleeves. Once all the ingredients are well blended, you can add more shimmer for added shimmer, or more shaving cream for more formability of the snow.

5. Remove the fake snow from the bowl and you're good to go.

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At present, in terms of snow treatment, new snow treatment equipment should be developed to reduce the use of chloride salt snow melting agent. In terms of snow transportation, it is possible to transport the snow on the ice surface in the ornamental water area of the city. Not only can it reduce the cost of transportation, but it can also replenish the amount of water used for urban ornamental water when the snow and ice melt.

7] The establishment of low-temperature snow storage mainly involves two parts: snow storage and application. One way to store snow is to build underground structures in the form of cellars. In addition, in order to reduce costs, existing environments, such as swimming pools, can be utilized.

A simple modification of the swimming pool can be used as a low-temperature snow storage. Another way of storing snow is the above-ground snow storage building, which can choose the size of the building according to the demand, or select the appropriate abandoned building and carry out the corresponding transformation and application. In the construction of this type of snow storehouse, reference was made to the Eskimo igloo for thermal insulation, and the outer structure of the snow leach acts as an insulating layer, which can be used as a snow storage room to keep the snow cold and prolong the melting time of the snow as long as heat exchange is reduced.

For the application of low-temperature snow storage, both low-temperature snow storage can be applied to store food in spring and summer. The biggest advantage of using a low-temperature cold room to preserve food is that it keeps food fresh at low cost, and quick-freezing maintains the nutrients of the food without losing nutrients. [7]

On the industrial side, it is possible to expand the snow storage capacity of the low-temperature snow storage for the cooling of production equipment. The low temperature of the snow can be used to mix the snow stored in the snow storage with the output of high-temperature wastewater in proportion, convert the snow into snowmelt water, keep its temperature at about zero degrees, and cool the equipment again, and so on. [7]

For the application of snowmelt water, the use model of rainwater can also be learned. In the snowfall season, the snow is continuously melted, and after static precipitation, it is concentrated into the pipes, and through the water network pipes, it leads to various public places for flushing toilets, which can reduce the amount of tap water used. Further treatment of snow water can also expand the range of applications of snow water in daily life. [7]