Disposable masks, shirts, tables and chairs, fertilizers... The waste straw discarded by farmers in the fields is "turned into treasure" and processed into various supplies. There are N ways to open them.
On April 11, the reporter saw a dazzling array of straw products in the booth of Anhui Fengyuan Group Co., Ltd. in Bengbu City, Anhui Province.
The clothes made of straw displayed on the hangers are no different from ordinary pure cotton. The wood made of straw is transformed into tables and chairs, which is more environmentally friendly.
It is understood that the straw becomes lactic acid after fermentation, and then becomes polymer polylactic acid through polymerization reaction.
Polylactic acid is environmentally friendly, non-toxic, and degradable. It can be used as a raw material for many products and can increase the overall added value several times.
(Han Suyuan produced Sui Zhiyuan)
Editor in charge: [Wang Kai]