Understanding Type of Trash and Its Sources
Types of Waste - Definition, Sources, Principles, Processing, Factors, Impact: Waste is a material that is wasted or disposed of as a result of human and natural activities that do not yet have economic value.
Types of Waste and Full Explanation
Understanding Trash
Trash has many meanings within the limits of science. But in principle, waste is a material that is wasted or discarded from sources of human and natural activities that do not yet have economic value. The form of waste can be in every phase of matter that is solid, liquid, and gas.
Simply stated, the type of waste can be divided based on its nature. Waste is sorted into organic and inorganic waste. Organic waste or wet garbage is waste originating from living things, such as leaves and kitchen waste.
This type of waste is very easily biodegradable (degradable). Meanwhile, inorganic rubbish or dry rubbish is rubbish that cannot be biodegradable (undegradable). Garbage can be divided as follows:
Human erecta
Human erecta is a term for waste material released by the human body as a result of digestion. Feces (faeces) and urine (urine) are the result. This human waste can be dangerous for health because it can be a vector of disease caused by bacteria and viruses.
Sewage
Household and factory waste water is included in sewage. Household liquid waste is generally channeled into sewers without a filtering process, such as residual bath water, used laundry, and kitchen waste. Meanwhile, factory waste needs to be treated specifically before being released into the chamber to be safer. However, it is not uncommon for this hazardous waste to be channeled into rivers or the sea without filtering.
Refuse
Refuse is defined as material left over from industrial processes or a by-product of household activities. This refuse is what is popularly called trash in terms of everyday society. This rubbish is divided into garbage (rubbish rubbish) and rubbish (rubbish is not rotten and not easily weathered).
Weathered waste is rubbish from household processing or by-products of food market activities, such as vegetables. Meanwhile, non-weathered waste is a type of waste that cannot be weathered at all, such as mica, glass, and plastic.
Garbage is not easy to decompose is rubbish that is very difficult to decompose, but can be destroyed naturally in the long term. This type of waste can be burned (paper and wood) and not burned (cans and wires).
Industrial waste
Industrial waste is generally generated on a large scale and is a waste material from the remnants of industrial processes.
Types of Trash
Proper waste management requires the integration of various aspects ranging from upstream to downstream. Upstream aspects include waste processing activities at the first stage of waste generation, including households, hotels and restaurants.
Steps that can be taken in the upstream aspect are waste sorting based on the type of waste divided into three. Each of these waste groups has their own place. If this classification process is applied, it is expected to facilitate the processing of waste at a later stage.