What factors affect the composition of household waste?
Classification is based on the properties of household waste, such as
flammability, chemical composition, calorific value and bulk density. Waste solution equipment manufacturer shares that according
to the combustible performance, it can be divided into combustible waste and
non-combustible waste, according to the calorific value can be divided into high
calorific value and low calorific value waste, according to the chemical
composition can be divided into organic and inorganic waste, according to the
compostable can be divided into compostable and non-compostable waste. This
classification has different USES in different situations. At home and abroad
also often according to the treatment and disposal mode, or the possibility of
recycling resources to carry out simple classification of household waste.
Generally, it can be divided into four categories: recyclable waste, easy to
heap decay, combustible and inorganic waste.
Single Stream Waste
According to the different sources of domestic garbage, it is divided into
general garbage, commercial garbage, cleaning garbage, etc. General garbage is
the general term of solid waste in People's Daily life. Commercial garbage is
the solid waste generated in commercial activities. Garbage cleaning is the
clean up of urban public places such as parks, streets, green belts, and garbage
in public bins. The composition of household waste sorting machine disposal project is very
complicated and influenced by many factors. For example, natural environment,
climatic conditions, city size, residents' living habits and economic
development level all have different degrees of influence on it. Generally
speaking, where the industry is developed, the waste in less developed places
contains more organic substances and less inorganic substances, while the cities
in the south have more organic substances and less inorganic substances than
those in the north.
China's domestic garbage in the total amount of substantial growth, at the
same time, the composition has also undergone great changes, the inorganic
content of domestic garbage continues to decline, organic matter continues to
increase, fuel increase, can be used to increase the value. The composition of
urban household waste is related to urban living standard and economic
development degree. In cities with higher living standard, the content of
organic matter such as kitchen waste, paper, plastic and rubber is higher, and
the recycling value is higher. Garbage sorting system treatment project is
worth noting that some developed countries in the foreign organic waste in the
majority of paper, and China is mainly kitchen waste.
