What garbage can be composted

Food waste. Kitchen waste is mainly the garbage generated in the daily life of residents and food processing, catering services, unit meals and other activities, including discarded leaves, leftovers, leftovers, fruit peels, eggshells, tea residues, bones, etc., which are mainly home kitchens, restaurants, restaurants, canteens, markets and other industries related to food processing.

Food waste can be composted.

Disposal, which includes discarded bones, eggshells, leftovers, leftovers, vegetable leaves, fruit peels, and tea residues. Kitchen waste planting contains high moisture and high organic matter, which is relatively perishable and will produce foul odors, and after reasonable processing, it can be used as a new resource.

Household waste. Domestic waste can be degraded and composted, generally including paper, wood, plants, food, manure, fertilizer, fruit peel, etc. Garbage composting can improve the reuse of waste, generate value, high-temperature composting treatment will reduce pathogenic bacteria, can kill harmful insect eggs, compost treatment as organic fertilizer application safety is better, but the processing time of garbage is long, garbage volume reduction effect is poor, long-term use is easy to cause soil compaction and groundwater quality deterioration.

Kitchen waste, yard waste, agricultural waste.

The technology is relatively mature in Europe and has been used extensively. Among them, Germany's organic composting technology is a world leader. They use an automated, dynamic process to turn organic-rich household waste into high-quality compost.

Typically, a large composting plant is fitted with two processing silos, each about 48 meters long, which can achieve an annual output of 50,000 tons.

This scale is very effective for large cities, for schools, restaurants, homes, etc., small or micro garbage composting treatment methods can be used, kitchen waste, yard waste, agricultural waste, etc. are stacked, and then reactants are added, worms such as earthworms are put in, kept warm to 70 degrees Celsius, and after storage, fermentation and decomposition, it can be turned into hygienic and odorless compost.

Compost is mainly processed by microorganisms, so it is mainly organic, such as leaves, etc.

Food waste can be used as compost for vegetables, fruits, or flowers.

Here are some guidelines for making fertilizer for your home:

Food waste composting is the process of using microorganisms and small insects in nature to break down organic matter (food waste) in the presence of air and water. The final product is called food waste fertilizer, which is rich in easy-to-use phytonutrients that form part of a healthy soil. It is recommended to buy a bucket and wooden box for composting food waste.

It is best made on the balcony or outdoors. When the food waste compost is fermented, it will have a taste (mainly ammonia and hydrogen sulfide).

Kitchen waste composting mainly has the following conditions: carbon-containing organic matter such as dried leaves, wood chips, paper, peanut shells, melon seed shells, etc. Nitrogen-containing organic matter such as fruit and vegetable waste, coffee grounds, malt powder, etc.

1. Air 2. Appropriate amount of water 3. Treat kitchen waste and turn waste into treasure.

Easy 6 Steps:

1. Separate edible kitchen waste (vegetable peels, fruit peels, a small amount of wasted cooked food) into containers.

2. Collect the dried organic matter (dried leaves, sawdust) in a small container.

3. Take a box or a bucket and drill 4 5 different holes around the container to let air in.

4. Spread a layer of soil on the bottom.

5. Now start adding food waste alternately wet waste (vegetable and fruit skins) and dry waste (straw, sawdust, dry leaves).

6. Cover this container with plastic sheeting or wooden planks to help retain moisture and heat. Some advice Every few days, use a rake to turn the pile quickly to provide inflation. If you feel that the pile is too dry, sprinkle it with some water and make it moist.

Within 2-3 months, your food waste should start to form compost on dry, dark brown soil. There are also ready-made, kitted tools for food waste composting. With time and a little patience, you might enjoy composting food waste.

It is not recommended to use leftover meat, bones, leftovers, leftovers, etc. from food waste.

By sorting, ** and composting, a family of four can reduce waste by 1,000 kg to less than 100 kg per year. Imagine that 90% of all the garbage in Chennai disappeared overnight, a clean green city – and it will help you start your composting journey.

Homemade organic liquid fertilizer from kitchen waste.

The garbage is classified and treated, and the garbage in each village is simply divided into treatable substances (mainly kitchen waste) and non-treatable materials, and the collector transports the collected treatable materials to the "garbage resource utilization station", and puts them into the equipment for treatment after secondary classification, and produces waste grease and waste dry residue after automatic crushing, solid-liquid separation, oil-water separation, and high-temperature disinfection and drying.

After integrated treatment, the waste dry residue is made into organic fertilizer by using the method of bacterial fermentation by the fermentation machine and returned to the field; Waste oil can be further processed to produce biodiesel, turning waste into treasure.

<> food waste can be degraded and composted. Kitchen waste includes discarded leaves, leftovers, leftovers, eggshells, peels, bones, tea residues, etc., mainly in family kitchens, restaurants, restaurants, markets, canteens and other industries related to food processing. Composting treatment refers to the method of decomposing, decomposing, and converting the organic matter in domestic waste into stable humus-like soil under artificial control conditions by virtue of the biochemical action of microorganisms.

1. What kind of garbage can be degraded and composted

1. Kitchen waste can be degraded and composted. Kitchen waste refers to the garbage generated in residents' daily life and catering services, food processing, unit feeding and other activities, including discarded leaves, leftovers, leftovers, eggshells, peels, bones, tea residues, etc., which are mainly used in family kitchens, restaurants, restaurants, markets, canteens and other industries related to food processing.

2. Degradable composting treatment refers to the method of decomposing, decomposing and converting the organic matter in domestic garbage into stable humus-like soil under artificial control conditions by virtue of the biochemical action of microorganisms. The principle can be roughly divided into aerobic fermentation and anaerobic fermentation, aerobic fermentation is the method of turning over the pile, forced air supply, and decomposing organic matter with aerobic bacteria to make it stable, and the products are water, carbon dioxide and humus soil; Anaerobic fermentation is the process of reducing or completely isolating waste from contact with air, and using anaerobic bacteria to decompose organic matter to produce water, carbon dioxide, methane and humus soil.

Second, the operation method of garbage composting

1. Pre-treatment: The main task is to crush and sort, remove non-compostable substances, and crush the garbage in the appropriate particle size range of 12-60mm.

2. Main fermentation: It can be carried out in the open air or in the fermentation bin, and oxygen is supplied by turning over the pile and stirring or forced ventilation, and the way of air supply varies with the type of fermentation bin. The decomposition of the initial fermentation is carried out by mesophilic bacteria (the most suitable temperature for growth and reproduction is 30-40), and the main fermentation period of aerobic composting of domestic waste is about 4-12 days.

3. Post-fermentation: It can be carried out in a special warehouse, but the materials are usually piled up to a height of 1-2m, and the open post-fermentation is usually carried out for more than 20-30 days.

4. Post-treatment: Plastics, glass, ceramics, metals, small stones and other debris that have not been completely removed in the pre-treatment process should be removed through this sorting process. The above impurities can be separated and removed by pretreatment equipment such as magnetic separators, rotary vibrating screens, and air separators, and re-crushed as needed (such as the production of refined compost).

5. Deodorization: In the process of composting, there will be hydrogen sulfide, ammonia, amines, methyl mercaptans and other substances produced in each process, which must be deodorized, mainly by chemical deodorization and adsorbent adsorption method.

6. Storage: It is necessary for general composting plants to set up storage facilities that can accommodate at least 6 months of output to ensure continuous production. Compost is generally used in spring and autumn, and needs to be accumulated in summer and winter.

Kitchen waste refers to the garbage generated in residents' daily life and food processing, catering services, unit meals and other activities, including discarded leaves, leftovers, leftovers, peels, eggshells, tea residues, bones, etc., which are mainly home kitchens, restaurants, restaurants, canteens, markets and other industries related to food processing.

Food waste contains extremely high levels of moisture and organic matter, which can easily perish and produce foul odors. After proper treatment and processing, it can be converted into new resources, and the high organic content allows it to be used as fertilizer, feed, biogas for fuel or power generation after strict treatment, and the oil and fat part can be used to prepare biofuels.