How much do you know about straw?
The straw has always been warm.
It was once an indispensable food for cattle and sheep during the winter, a "scarecrow" who took care of every household's farmland, a thermal insulation quilt that had not yet sprouted seeds, and even a mattress to protect people through the harsh winter.
However, with the change of times, straw has become "waste" in the countryside, abandoned in the field, decayed in the wind and rain, or set ablaze with a match from the farmer.
However, burning straw can produce a large amount of sulfur dioxide, hydrocarbons, hydrocarbons, and soot, and may also produce secondary pollutants such as ozone under the action of sunlight. It not only pollutes the atmospheric environment, but also threatens human physical and mental health.
Until the prohibition of straw burning in recent years, people gradually re recognized straw.
This humble straw actually contains great potential.
Straw itself contains hemicellulose, cellulose, and lignin.
By fermenting compost into fertilizer, it can be made into biomass fuel;
-Can be used to produce various forms of art for people to watch
-Can be made into environmentally friendly plastic tableware and biodegradable plastic bags
The straw is hydrolyzed to glucose, and then lactic acid is produced using biological fermentation technology. After polymerization, lactic acid can be drawn to form polylactic acid fibers, which can be made into clothing fabrics.
