The meaning of biodegradable

The meaning of biodegradable

Biodegradablemeans that it can be biodegraded using micro-degradable materials. Itis often connected with biodegradablematerials.

Biodegradable materialsrefer to materials that can be completely decomposed intolow-molecular compounds by microorganisms (such as bacteria, fungi,and algae, etc.) under appropriate and definite natural environmentalconditions.
 significance:
 Fully biodegradablematerialscan be completely decomposed by microorganisms and have a positiveeffect on the environment.
 While human beings create moderncivilization, it also brings negative impacts—white pollution.Disposable tableware, disposable plastic products, and agriculturalmulch are difficult to recycle, and their treatment methods aremainly incineration and landfill. Incineration will produce a largeamount of The harmful gases pollute the environment; if buried, thepolymers in it cannot be decomposed by microorganisms in a shorttime, and also pollute the environment. Residual plastic films existin the soil, hindering the development of crop root systems and theabsorption of water and nutrients, making the soil The airpermeability is reduced, resulting in crop yield reduction; aftereating the discarded plastic film, it will cause intestinalobstruction and death; synthetic fiber fishing nets and fishing lineslost in the ocean or discarded in the ocean have caused considerabledamage to marine life. Therefore, it is imperative to promote greenconsumption and strengthen environmental protection.