Waste or waste is waste material resulting from the exploitation of the environment by humans to meet their needs. According to the garbage faction divided four groups, namely:Human secreta, the waste material is removed from the body of humans and animals, such as sweat, feces (manure solids), and urine (liquid manure).Sawage, the effluent water discharged by the industries or households, such as detergents.Refuse, waste material is a byproduct of industrial processes or household activities, such as plastic, metal, bottles, wooden buildings, the remaining vegetables, rice used, the leaves of plants or waste items.Industrial waste, the waste material from the remnants of industrial processes such as dyes, solvents, waste injection, and others.
Garbage or waste that we produce every day, we usually throw away without us-aggregated and aggregated. This is probably because we do not know or may not want to know that we can trash-pilahkan aggregated into organic and inorganic wastes that can be utilized into useful items.
Inorganic waste is waste that is not derived from living things.Inorganic waste will require a long time or even can not be degraded naturally. Some inorganic wastes such as styrofoam, plastic, cans, and glass materials or glass. One of the utilization of inorganic waste is to recycle (recycle). Recycling is an attempt to process the goods or things which are not used so that they can be reused. Some inorganic wastes that can be exploited through the recycling process, such as plastic, glass, metal, and paper.A. Plastic wastePlastic waste is usually used for packaging goods. Plastics are also used as home furnishings such as buckets, plates, glasses, and so forth. Advantage goods made of plastic which does not rust and durable. The amount of impact on the amount of plastic utilization of plastic waste. Whereas for naturally devastated when buried in soil requires a very long time. Try your plastic waste buried for several months, then dig again cover the land can be ascertained that the plastic will remain intact. Therefore, efforts to do is take advantage of plastic waste to be recycled into items that the same function as the original function and are used for different functions. For example, old plastic buckets are recyclable and the recycling after a bucket can be destroyed or re-created products such as plastic spoons, trash, or a flower pot. Plastic from the former snack or detergent can be recycled crafts such menjdai pockets, purses, laptop bags, shopping bags, slippers, or an umbrella. Beverage bottles can be used to make children's toys. Drinking straws can be made of flowers, picture frames, table cloths, wall hangings or other decorations.2. Metal waste
Garbage or waste from a metal material such as iron, tin, aluminum, tin, and others can easily be found in the environment around us.Waste of material which can usually be found at most and the most easy to use into other useful items. Garbage cans of materials can be used as a variety of handicrafts that are useful. Various products can be produced from waste include garbage cans, flower vases, key chains, piggy banks, gift box, and others.3. Glass or glass waste
Waste glass or broken glass can be recycled into items such as original goods or items lainseperti into new bottles, vases, souvenirs, or other decorations that have artistic and economic value.4. Waste paper
Waste paper is broken down and it looks like a harmless plastic waste. But nonetheless that his name would cause problems if the garbage strewn granted. Waste of paper can be recycled either directly or indirectly. Directly means that the paper was immediately made craft or other useful items. While not directly mean that the paper can be melted into the paper pulp first, then made a variety of crafts.
Of recycled paper a lot of variety as decorative boxes, book covers, photo frames, pencil points, and so forth.
Tidak ada komentar:
Posting Komentar