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Waste treatment technology

1、Garbage collection system
      Garbage collection system garbage doesn't fall to the ground five technologies of“LJ” garbage disposal,are collected by fully enclosed buried environmental barrels, compression truck with a special hook arm. Closed transportation, no odor, no mosquitoes and flies ,no bad smell.Don’t need transfer station and the investment can be reduced by half. Less land occupation, urban and rural areas are more environmentally friendly. The collection system not only can be installed in urban high populated areas such as lawn, square, which is convenient for public garbage disposal and reduce the labor intensity of the sanitation workers, also increase the environmental landscape of the city .and is especially suitable for the villages and towns garbage collection, completely solve the problem that the quantity of villages and towns garbage is too little to construct garbage disposal plant and also solve these problems: large investment of building garbage transfer station , high cost of collection and transportation, serious secondary pollution. New socialist countryside completely from the garbage pollution.

2、Garbage sorting system
     Sorting system of garbage doesn't fall to the ground five technologies of“LJ” garbage disposal is totally closed mechanical sorting system without manual sorting. Separation rate is more than 85%, especially plastic separation rate is 90% ~ 95% .And other technologies are all artificial separation, separation rate is less than 80%, plastic separation rate is less than 30%.

3、Organic matter into fertilizer system
      High temperature and high pressure of organic matter to make catalytic degradation or biomass fuel system of garbage doesn't fall to the ground five technologies of“LJ”garbage disposal. Organic matter was made to be the product just need 4 hours and has no odor, no flies, Mosquitos. Total nutrient of fertilizer contained is more than 5% and biomass fuel calorific value reached more than 2500 calories.Obvious disadvantages of most of compost and other technology are that: (1) long time, 15 days to 30 days;(2) stinking, flies and mosquitoes breeding, serious environmental pollution, mass incidents constantly;(3)the effect of fertilizer is poor and total nutrient included is less than 1%.

4、Plastic products system
      Wooden plastic sheeting system of garbage doesn't fall to the ground five technologies of“LJ”garbage disposal.Plastic does not need clean and it doesn't matter if there are some impurities. 1 ton of plastic can produce 2 tons of wooden plastic sheeting, the market price of wooden plastic sheeting is about 3000 yuan/ton.And 3 tons of plastic for plastic granulating or refining technology could produce 1 ton of finished product, the market price is 3000 yuan, and after waste cleaning, crushing, they still need to deal with sewage.So we can find there are a lot of difference between their social benefit, environmental benefit and economic benefit.

5.、Fuel burning system
     Burning heat recycling system of garbage does’t fall to the ground five technologies of “LJ” garbage disposal , only burn high calorific value of fuel, such as rags, a whore, rotten wood, door curtain, straw mat, sacks, breaking a quilt, toilet paper, sanitary napkin, such garbage only accounts for 25-30% of the total garbage garbage.That is to say, such as 100 tons of garbage, other technology will burn all the garbage in the incinerator.But our technology only burn 25 to 30 tons of garbage in the incinerator.So, even if there be some harmful gas produced from incineration ,the amount of harmful gas of garbage doesn't fall to the ground five technologies of “LJ” garbage disposal only accounts for a quarter to a third of other technologies’. And 90-95% of plastic are selected by separation system to be wooden plastic sheeting, so it is little harmful gas produced.Exhaust gas disposal system is the same with other technology’s.
     While garbage doesn't fall to the ground five technologies of“LJ” garbage disposal burns less garbage, but the heat of garbage is not less than any other technology. Because high calorific value of fuel are selected by separation system and its calorific value is 2500-3000 calories generally. Yet native garbage calorific value is only 600-800 calories generally.With thorough classification , fuel burning system solves the heat loss problem that organic matter with much water and inorganic without calorific value and absorption of heat..

6、Leachate treatment system
      Leachate treatment system of garbage does not fall on the ground five technologies of“LJ” garbage disposal are process simply, completely and harmlessly. It only has collection system. After collection, the system will puts sludge pump into hydrolysis tank with the high temperature and pressure catalytic degradation of organic matter or biomass fuel system. Under the condition of pressure 1.25 million MPa and the temperature of 193 degrees,it evaporates part of the liquid into steam to make harmless emission.The solid part remains in the tank will be made into organic fertilizer or biomass fuel.Other technologies almost adopts casual emission, or deals with high cost which is very expensive in operation.

7、The comparison between Garbage doesn't fall to the ground five technologies of“LJ” garbage disposal and landfilling technology
      Landfill: it equals to technology without processing, which centralizes the dispersed  pollution,and pollutes the groundwater, atmospheric severely, leaving future generations infinite hidden trouble and causing continuous mass incidents.
      Garbage does not fall to the ground five technologies of“LJ” garbage disposal .which turns garbage into products. It has no emission, residual, nor secondary pollution. Invest one and you can have permanent use.
(2)Land use
      Landfill typically take 200-300 mu (1 mu≈667㎡), and the service life is 10 years.Using the same 30 years, the landfill need 600-1000 mu of land.While garbage does not fall to the ground five technologies of “LJ” garbage disposal actually use no more than 10 mu, and it takes no more than 150 mu,combined with organic agriculture demonstration garden, virescence, and roads,and can be used permanently.
     That alone, putting the land use fee into the garbage treatment costs per ton have been expensive. Take it for 30 years, 600 mu,and 100000 yuan per mu, land use cost of the landfill is about 30 to 50 yuan per ton ( 600 mu×100000 yuan÷30 years÷365 days÷200 tons).While the land use cost of garbage does not fall to the ground five technologies of“LJ” garbage disposal , and is calculated at 50 mu, use 30 years (is actually a permanent use), its cost is 2 to 3 yuan per ton (ten thousand yuan 50 mu X10 present present 30 years 365 days present 200 tons)
     Landfill: construction investment is about 50-60 million yuan, according to the calculation to 10 years, the amortization of each year is about 5-6 million yuan ($50 million ÷ 10years), about 70-90 yuan per ton, 5 million yuan ÷ 365day ÷ 200tons).After completion and operation, the running cost is about 60-70 yuan.Bank deposit interest rates by 5% over the same calculation, amortization is 34 - 40 yuan per ton (50 million × 5 % ÷ 365day ÷ 200tons). The cost of land use is 30-50 yuan per mu;the actual processing cost is: 190 yuan - 250 yuan per ton.At least 3projects like that need to be built repeatedly in 30 days.Total investment of 30 years is about 400 to 600 million yuan ( 200tons × 200 × 30 × 365).
     Garbage doesn't fall to the ground ,five technologies of“LJ” garbage disposal: the actual running cost is 120 yuan per ton.The government should be spend 262.8 million yuan in 30 years (200 tons × 120 yuan × 30 × 365).Relative to the government, an investment can be broken down into monthly spending,and saving a considerable number of land and capital, for the government.Environmental issues, then never trouble back at home.

     The core of garbage doesn't fall to the ground five technologies of“LJ” garbage disposal is turning garbage into product. The total investment of the project is not high, (according to the composition of garbage); Tons of garbage operation cost is low and generally is no more than 120 yuan (that is to use the remaining heat of burning garbage to deal with organic waste); Tons of garbage output is high, the minimum is 200 yuan/ton. Take capacity of 300 tons/day for example, just the income of a wood plastic board (plastic content calculated by minimum 5%, about sorting out 15 tons per day), the production of wood plastic plate is 30 tons/day, the market price 3000 yuan/ton, every day there are about 90000 yuan output value, removing wooden plastic sheeting processing cost (the max is $30000), only for items, tons of garbage net income has been as high as 200 yuan of above.Combined with incomes of organic manure, ferromagnetic material, building materials, thermal energy (electricity, sell hot water), tons of garbage net income can be more than 300 yuan.
     And other processing technology, according to the benefit of the best burning power generation technology, the project’s total investment is 150 million yuan or so. Only calculate the equipment depreciation, its running cost is as high as 91 yuan (by 15 years of depreciation, generally for 10 years), plus labor, electricity, gas, management fee, leachate disposal and so on, the conservative calculation of its running cost has more than 120 yuan. Its revenues by tons of garbage power generation 200 KW, the highest grid electricity price calculated by 0.65 yuan per degree, tons of garbage income also less than 130 yuan. Removing the operation cost, the technology makes thin margins and a bit mistake can cause loss. If there is no national high grid subsidies and handling fees, the enterprise cannot be survival.

     Garbage doesn't fall to the ground five technologies of“LJ” garbage disposal can adapt to handle with all kinds of waste: living garbage, eat hutch waste, kitchen waste, construction waste, industrial waste, medical waste, livestock disease resin waste, agricultural waste, food industry, and pharmaceutical industry waste.