Question 2: How can we clean up garbage and protect the environment? Living garbage should of course be divided into categories ah, for those food waste can be treated with a garbage disposal machine. Shenzhen Jiechuang company's garbage disposal machine is put in the food waste when coupled with biological bacteria, and then automatically processed into organic fertilizer. It can be used to give crops as fertilizer, which can make the crops get due nutrients, but also can make the crops increase production.
Question 3: How to clean up the garbage to protect the environment? You can incinerate it to generate electricity
Question 4: What are the ways to clean up to protect the environment? Yes, through the computer housekeeper to clean up the garbage is tantamount to participate in the clean-up activities, this activity is specifically designed to improve the land desertification, each clean-up is equal to the planting of a pike tree to make a contribution to it.
Question 5: How to deal with the garbage is environmentally friendly it should be in the community on the classification of garbage
Fei books and fees newspaper
Battery
Household garbage
A classification of the period of the class of available garbage can be reused
Non-recyclable garbage trucks recycling
Question 6: How to clean up the garbage to protect the environment? In fact, you can do it online, now use the computer butler to clean up the computer garbage cache, it is the same as participating in the clean up of the public welfare activities, which is a dedicated to improve the land desertification activities, Tencent Foundation and Alashan initiated each cleanup is equivalent to planting a contribution to the pike tree
Question 7: What are the methods to deal with the garbage, to protect the environment? This program automatically cleans up the LJ on your computer without destroying the system Better than a lot of software Oh
Create a new notepad and enter the following:
@echo off
echo is clearing the system LJ file, please wait ......
del /f /s /q %systemdrive%\*.tmp
del /f /s /q %systemdrive%\*. _mp
del /f /s /q %systemdrive%\*.log
del /f /s /q %systemdrive%\*.gid
del /f /s /q %systemdrive%\*.chk
del /f /s /q %systemdrive%\*. systemdrive%\*.old
del /f /s /q %systemdrive%\recycled\*. *
del /f /s /q %windir%\*.bak
del /f /s /q %windir%\prefetch\*. *
rd /s /q %windir%\temp & md %windir%\temp
del /f /q %userprofile%\cookies\*. *
del /f /q %userprofile%\recent\*. *
del /f /s /q %userprofile%\Local Settings\Temporary Internet Files\*. *
del /f /s /q %userprofile%\Local Settings\Temp\*. *
del /f /s /q %userprofile%\recent\*. *
echo Clearing system LJ is complete!
echo. & pause
open or notepad see clearly here at the end to save it, and then renamed "clear system LJ.bat"
ok!
In the future, just double-click the file to run it, and when the screen says "Clear system LJ is complete!
In the future, just double-click on the file and run it when the screen says "Finished removing LJ from the system!
Question 8: How do we dispose of our garbage?
At present, China is studying a new way of treating garbage - resource utilization. The garbage is harmless and resourceful, and is produced as composite fertilizer, bricks, composite boards and other building materials, as well as electricity and other products.
At present, waste classification is a major difficulty.
In order to match the resource utilization, China will subdivide the municipal garbage into four groups, which are material garbage group (including glass, magnetic or non-magnetic metal, waste paper, rubber, plastic), organic garbage group (kitchen garbage, biological garbage), inorganic garbage group (furnace ash slag, bricks and mortar, ceramics, etc.), and toxic and hazardous garbage group (used batteries, used fluorescent lamps, pesticide containers, expired medicines, medical waste, and e-waste from waste TV sets, telephones, computers and other waste electrical appliances).
China's urban garbage disposal started very late, in the 1980s. Before that, garbage was piled up in the open.
According to the information from the Municipal Waste Disposal Committee of China Environmental Protection Industry Association (CEPIA), China's municipal waste disposal rate was less than 2% before 1990. It is only after entering the 90's that China's urban garbage disposal has been continuously improved. 1999, China's municipal cities are 668, **** there are 696 garbage treatment plants (fields), including less than 200 harmless treatment plants, the garbage disposal rate of 63.4%, the harmless treatment rate is only 20.3%.
There are more than 700 harmless treatment plants in Chinese cities for domestic waste only, and the national rate of harmless treatment of domestic waste in cities is 52%.
Waste disposal in Chinese cities starts with collection. At present, China's urban garbage collection is basically a mixed collection, although in 2002 China *** advocated the classification of collection, but the classification of garbage collection currently accounts for only 16%.
There are three main ways of mixed collection, one is to place the collection containers in fixed locations, such as residential neighborhoods, on both sides of the street, and other public **** places. Specialized sanitation personnel are responsible for collecting garbage from these containers every day. Second, there are fixed garbage collection stations in residential neighborhoods where residents can throw their household garbage to the garbage station every day. Thirdly, there are garbage lanes. In high-rise residential buildings in China, the garbage lanes are already designed when the buildings are built, and they run from the first floor to the top floor, so residents can throw their garbage into the garbage lanes and the sanitation staff will take it away from the bottom floor. Collecting residents' garbage through garbage tunnels used to be the most common way of collecting garbage in residential areas. However, after the SARS outbreak in 2003, it was banned in many cities because it was conducive to the spread of bacteria. Cities such as Beijing, Guangzhou, and Shanghai have all mandated that new residential buildings do not have garbage lanes, and some cities have also closed garbage lanes in already built residential buildings and stopped using them.
The collected garbage is transported to the garbage transfer station by specialized garbage trucks. The garbage trucks are completely sealed. The garbage is transported to the transfer station for the first step of processing. It is first classified by a sorting machine into organic and inorganic materials, as well as utilizable and non-utilizable. Bulky waste is also compressed. After that, the waste is sorted and transported away.
From the transfer station out of the garbage, some are transported to the sanitary landfill, the garbage will be filled into the pit has been prepared with a good cover and compaction, so that it will undergo biological, physical and chemical changes, decomposition of organic matter, to achieve the purpose of reducing and harmless. Special pipes and impermeable layers are laid in these pits to collect the gas and leachate produced by the fermentation of the waste. The gas is combusted, part of the leachate is purified and processed into water, which is used to clean the garbage trucks and the dust on the ground, and part of the leachate is filtered to meet the national level standards before it is discharged, which will not cause pollution to the environment.
Others were transported to a composting plant, where they were composted and turned into hygienic, odourless humus, which was used as fertilizer for plants.
Others are sent to incinerators, where the combustible components of the waste are fully oxidized and the heat generated is used to generate electricity and heat. Currently, there are 140 waste-to-energy power plants built, under construction, and in the process of being approved in China. One ton of garbage can generate 300 degrees of electricity, and the waste heat can also be used for heating. Tianjin Shuanggang garbage power plant, the daily treatment of 1200 tons of garbage, annual power generation of 120 million degrees, for 50,000 residents a year of living electricity, equivalent to saving 48,000 tons of standard coal.
For recyclable garbage, it will be recycled and reused.
In the process of dealing with garbage, China has formulated a number of relevant standards, such as the standards for agricultural control of urban garbage, the sanitary standards for harmlessness of feces, and the standards for emission of incineration exhaust gas.
Among the current waste treatment methods, incineration is slower to develop in China, mainly because of the lack of funds. Incineration treatment of the initial investment is large, the construction of a daily treatment of garbage 10 ...... >>
Question 9: How is the disposal of household waste more environmentally friendly? Incineration is an effective way to deal with garbage. However, there are many incinerators that burn garbage, and the most ideal incinerator is the "Clean Incineration Technology" "Resource Utilization Method Garbage Incinerator".
Resource utilization method of waste incinerator, is based on the three elements of material combustion, and fuzzy design approach, so that the garbage in the furnace closed anoxic environment, bottom-up, to achieve cooling, combustion, carbonization, combustible gases, drying and other incineration process, and then obtain a large number of carbon monoxide, hydrogen, methane and other carbohydrates based combustible gases, which is the garbage, combustible gases Regeneration of new energy, with high thermal energy, can replace diesel and natural gas, used in the incinerator behind the tail gas treatment tower, high-temperature incineration of flue gas, oxidation of flue gas in the toxic and hazardous substances, so as to achieve the purpose of waste for waste, resource utilization, protection of the environment, in July 2007 was awarded a national patent.
Resource utilization method of waste incinerator is a high-load, closed, without any odor spillage, nor any gas leakage of combustible gas generator. Under the condition of not needing diesel, heavy oil, mixed oil, natural gas, comprehensively realize the whole process of garbage dehydration, garbage gasification, garbage effective incineration and so on. It is the new technology, new process and new product of garbage clean incineration.
Resource utilization method of waste incinerator in China's Guangxi, Beijing, Shandong, Hebei, Guizhou, Shanxi, Sichuan, Inner Mongolia, Heilongjiang, Jiangsu, Jilin, Henan, Hubei, Tianjin, Xinjiang and other places have been examples of engineering cases, the case involves the life of the hospital, chemical industry, slaughter, food and other areas of waste incineration. A large number of applications have proved: incineration effect is better than the national provisions of the discharge standard, access to users and experts of the one to one praise. 2009 August, was the Guizhou Province, energy-saving row rows of new technologies; June 2010, won the National Innovation Products; May 2010 won the National Torch Plan products, with the following advantages:
(1), the application of a wide range of
Resource Utilization Method of garbage incinerators There are single-furnace incineration, double-furnace incineration, three-furnace incineration and multi-furnace incineration and other series of products to meet the large, medium and small towns, small towns, as well as rural garbage incineration and medical waste treatment.
(2), without fuel gas, saving resources
Resource utilization method of incinerator in the absence of diesel, heavy oil, natural gas, liquefied petroleum gas, coal gas conditions, the garbage is converted into gas, gas and oxidized flue gas in the oxidation tower in the furnace after incineration, a significant saving of diesel or natural gas, reducing the operating costs.
(3), waste to waste, resource utilization
The furnace can be produced every day all the waste into the furnace at once, and in the closed conditions, these wastes into combustible gases, these combustible gases in addition to high temperature oxidation of the flue gas after the furnace, mega garbage centers can be used to waste heat to boil water to take a bath or to promote the turbine generator to generate electricity, so as to achieve the waste, resource utilization, recycling. Waste to waste, resource utilization, the purpose of the circular economy.
(4), do not need to be manned
The furnace has changed the traditional style, to put an end to the traditional incinerator needs to be frequently on the backward approach, the use of the whole day all the garbage one-time into the furnace, in closed conditions, and in 3 to 10 seconds after the garbage ignition, the furnace automatically burns and decomposition of garbage into gas, gas and the use of the incineration of the flue gas, and so on the whole process. The whole process of automatic operation, without the need for special guards, so that the operator to save time and effort.
(5), closed equipment operation, no secondary pollution
Garbage into the furnace in the closed micro-negative pressure state operation, no odor spillage, no secondary pollution, the protection of the operator, conducive to the ecological environment of the hospital.
(6), no need to rotate the grate, reduce equipment failure
Refuse incineration is carried out in high temperature conditions, any rotating equipment in the furnace under high temperature conditions, the failure rate of operation, short life, so the furnace a change in the outdated, backward, traditional incineration methods, no need to rotate the grate, to eliminate high temperature conditions of mechanical failure, improve the life of the equipment.
(7), saving operating costs, reduce operating costs
The traditional incinerator is taken by the operator to stand next to the furnace, continuous, uninterrupted, and frequent to the furnace to add garbage. Cumbersome operation, management complexity operators to continuous, uninterrupted, frequent addition of garbage to the furnace, it is necessary to open the door, just open the door, the heat will be from the feed port overflow emitted into the air, resulting in a waste of thermal energy, coupled with the door once the furnace is open, the furnace will be emitted within the toxic and harmful gases, the operator caused by direct physical and psychological harm, especially after the door is open to the toxic and harmful gases of the overflow of environmental protection around the formation of toxic and harmful pollution, causing The environmental protection of the formation of toxic and harmful pollution, resulting in centralized disposal of health places become a secondary state of pollution, and the use of resources in the method of waste burning furnace without diesel, heavy oil, mixed oil, natural gas, gas under the conditions of closed operation, ...... >>
Question ten:, governance, protection of the environment and waste disposal, waste utilization method, you ask this question is so broad, the entire environmental discipline is studying this method ah, let a person how to answer