When the rice cooker cooks rice, the power is cut off after the soup is dried and the temperature is kept 10 minutes, and the rice is steamed with waste heat, which can save electricity. Turn off the air conditioner after two hours at night, and turn on the breeze ceiling fan with less power consumption to sleep comfortably all night.
Use the daily rice washing water to wash vegetables, use the washing water to mop the floor, and then use it to flush the toilet to save clean water. Set the fan regularly before going to bed every night. If you use air conditioner, turn it up slightly by one or two degrees and turn off the power when you go out.
After the public's water consumption exceeds a certain range, the water fee is increasing, such as the price within 3 tons per month is calculated normally.
Fill the discarded plastic beverage bottle with water and put it in the toilet tank of the bathroom to increase the water resistance. Flushing it after urinating can save a lot of water.
Find a used latex plastic bucket, put the window screen on with iron wire and cover it on the mouth of the bucket, so that the water for washing vegetables at home can be poured into the bucket and filtered, which can not only mop the floor but also flush the toilet, saving a lot of water.
1, students are advised not to take away their textbooks after use, and leave them for the next class of students; After the implementation, the tuition fees can be reduced appropriately, and the students' virtue of saving can be cultivated from little by little.
2. When the gas stove burns, there will be heat leakage at the bottom of the pot and the periphery of the flame radiation area, which will not only waste energy, but also increase the kitchen temperature in summer and affect human comfort. The solution is: using stainless steel and other raw materials, press into a double-layer empty-bladder energy-saving hot water pot pad, with a spacing of 2-5cm, flat and round bottom shapes, and a water injection port, with a volume of about 2 liters of water. Without affecting the temperature of the main pot, the water temperature in the hot pot pad can be increased by about 15℃, which can be used for bathing in summer and washing dishes in winter.
3. Add a controllable device to the ballast of the existing 40-watt bulb, so that when the light is turned on for the first time, the light is weak but the objects can be seen clearly; If you want to read the writing homework, just open it again. This can also save a lot of electricity.
4. Introduce waterless car washing service in the community, so that 1 liter of water can wash up to 8 to 10 cars. The tools and materials are as follows: a bottle of anhydrous car cleaning agent (500 ml can be used for 30~50 times), a watering can that can usually water flowers, a soft brush, two soft cotton towels and a wax mop.
5. One person wrote 40 ideas. Including washing clothes with mulberry leaves, not using disposable goods, family planning and so on.
6. When the ceiling fan is started, first open the gear with the largest wind speed, and then change to the small gear.
7. If you accidentally touch the paint, apply cool oil to the dirty place, then wash it with soap twice, and it will be clean.
8. Key points for saving car owners. When going out, try to take a bus, and when going out by car, put as few items as possible in the car, which can reduce the vehicle load and exhaust emissions. When the vehicle is unloading or waiting for someone, it is best to turn off the engine and drive at a medium speed without sudden acceleration. Try not to brake suddenly on the way to ensure that there is enough gas in the tires. When the vehicle is stopped, it is best not to store gasoline to avoid volatilization and waste.
9, refrigerator power saving points. Put it in a cool and ventilated place indoors and keep a certain distance from the wall. Keep the freezer clean and defrost in time. Don't put hot and warm food in the refrigerator. The shorter the refrigerator is opened, the better. Choose suitable materials to package frozen food. Frozen food can be thawed in the refrigerator when it needs to be eaten.
10, one person wrote 20 golden ideas. Including bringing your own toothbrush, advocating waterless days, replacing old faucets for free, and conducting the selection of saving champions in various units.
1 1, a toilet with a split button is used to flush the toilet with a large flow rate and a small flow rate, which can save a lot of tap water.
12. Instead of sending paper greeting cards during the Chinese New Year and the holidays, use electronic greeting cards to send greeting emails. Business card paper, office paper and envelopes should use recycled paper.
13, take a walk for two hours after dinner, which not only exercises but also saves electricity; The role of electric blanket preheating instead of air conditioning before going to bed in winter.
14. Residential buildings can be divided into two water pipes: clean water pipe and circulating water pipe. The water in the clean water pipe is used for eating and washing, etc. After use, it will pass through an intelligent control filter pump to form circulating water, and then it will be pumped to the roof water tank for flushing toilets, washing mops, watering flowers, etc., which not only saves water resources, but also reduces sewage discharge.
15. It is suggested that a small number of wells be dug in some urban-rural junctions, and citizens can use well water for washing and showering in summer, which is believed to save more tap water.
16, the fire hydrant was changed from vertical above the ground to horizontal underground, which can effectively prevent the waste of water resources caused by the fire hydrant being broken. The fire hydrant bunker box can be made of bricklayers, and the size and depth should be suitable for smooth insertion and removal.
17, "intelligent ecological water-saving equipment", through technical treatment, can realize the recycling of tap water during car washing, and has obtained national patents at present.
18, the installation of solar water supply and drainage pipes in urban households is very uneven, and water leakage often occurs, which not only affects the city appearance, but also easily freezes in winter. It is suggested that when building a residential building, the developer should install the upper and lower water pipes in the wall to lead to each user's home, which is beautiful and energy-saving.
19. Nowadays, families are characterized by a small population, and most of them are families of three, which makes it difficult to eat vegetables. Buy less vegetables, and the color and nutrition are poor; Buying too much food leads to waste. Building a community dining hall can not only help office workers reduce the burden of housework, but also make up for the shortcomings of small families.
20, the establishment of waste swap market in each local area. Give priority to the online market, and set up online platforms in some public places, such as hospitals, stations, residential areas and shopping malls, so as to buy what they need online in time; The state does not charge any fees for this kind of business except the necessary taxes and fees according to the tax law.
2 1, invest 40 million yuan to transform 10,000 taxis and buses at a time, which can save 200 million yuan in fuel costs every year. It is suggested that taxis and buses in Nanjing should be forced to change from oil to gas. The methods are as follows: increase gas filling stations and promote oil-gas dual-fuel vehicles.
22. Scientifically deal with the problem of drug packaging. Nowadays, drugs often have unnecessary multi-layer packaging. It is recommended that manufacturers produce simple drugs and hope that the public will resist fine packaging drugs.
23. It is suggested to promote the construction of large biogas digesters in rural areas to produce biogas with two-season straw as fuel.
24, the establishment of urban organic fertilizer supply company. At present, the population in the city is very large, which also produces a lot of human excreta. These have been discharged into rivers through sewers for many years, polluting the environment and wasting resources. This organic fertilizer can be transported to the countryside to replace chemical fertilizers, which is economical and environmentally friendly.
25. It is suggested to recycle old furniture and continue to use it after reprocessing. This can save a lot of wood resources.
26, urn portrait sculpture. The urn is made into a portrait of the deceased, and a small valve is arranged on the back or under it to put the ashes of the deceased, thus saving a lot of land originally used for burying the deceased.
27. Install solar generators on most high-rise buildings in the city to save energy and relieve electricity.
28, the use of renewable energy tidal power generation. Jiangsu province has a coastline of more than 900 kilometers, and the tide rises and falls twice a day, with a difference of more than 3 meters. It contains huge energy, and modern science and technology are fully capable of using tidal energy to generate electricity.
29. It is recommended that families use small energy storage air conditioners and phase change cold storage materials. When the power supply is tight, the implementation of peak-valley electricity price policy provides a broad development prospect for energy storage air conditioning technology. At present, large-scale cold storage air conditioners have been used in many places in China, but they are all used in large buildings. However, small-scale and household cold storage air conditioners have not appeared yet. This project has obtained the national patent.
30, the use of urban high-rise top wind resources. The wind speed increases with the height. The higher the building, the greater the wind power, and the more abundant the wind energy resources it reserves. At present, there are many high-rise buildings with more than 20 floors in big cities. For example, if structural tuyeres or wind tunnels are built on the top of the high-rise buildings, they can generate electricity all year round, and windmills are built on the top of the buildings, which can not only generate electricity, but also be a landscape.
3 1, lighting by moonlight. Where the moonlight is good at night, the street lamps can be turned on or off less, and the meteorological department can completely measure a brightness coefficient and at what index the street lamps can be turned on and off.
32. When summer comes and the car is parked outdoors, people often feel that the temperature is too high and their bodies are very uncomfortable when they first get into the car. It is suggested to use solar panels as the roof, so that after the car is turned off, the solar energy can be converted into electric energy and the air conditioner in the car can be started.
33. "Automatically overtake trolleybus". City buses are big oil users and exhaust gas polluters. It is of great significance to solve the oil crisis and protect the urban environment if the buses can be electrified and railed.
34. High-voltage sodium lamp electronic ballast products are used for road lighting. This product has a good power-saving effect, and it has been industrialized in Japan, Europe and America. In the face of energy saving and "power shortage", electronic ballast has many unique advantages, such as constant luminous flux, constant brightness and no flicker.
35. In the urban heat island, the heat extraction tower is built to cool the heat island, which looks like a big chimney. It uses the temperature difference between the surface and the air in the upper air to pump the hot air on the surface into the upper air, making the surface form a low pressure area, and the cold air in the upper air will continuously settle around and replenish it to the heat island, reducing the surface temperature of the heat island. In order to reduce the construction investment, the heat extraction tower can be attached to a high-rise building and the bottom of the heat extraction tower can be used as a parking lot.
36. It is suggested to produce and design more freely combined clothes, that is, to buy a piece of clothes, you can assemble collage collars, sleeves, pockets and other parts at any time according to the weather, mood and personal preferences, which saves a lot of good materials and has fashion effect, and can wear more than one dress, which is more scientific than wearing on both sides.
37. It is suggested that the postal department should not constantly change the printing standard of standard envelopes, otherwise every time it is changed, a large number of discarded envelopes will be produced, resulting in unnecessary waste.
38. Building a "conservation-oriented society" should be regarded as a project, not just a slogan. Relevant departments should supervise and implement conservation measures from various aspects such as policies and systems, especially to promote the use of conservation-oriented equipment.
38, don't make city lighting project, reasonable and economical use of lighting, except on holidays.
40. The society should form a "saving and value-added system" to improve the overall saving quality of citizens by means of rewards and punishments.
This is an article I read in People's Daily. As far as I know, there is only one tree burial in Badaling Cemetery in Beijing at present, others don't know.
On June 16, the tree burial park of Beijing Badaling Cemetery will officially open. As of the evening of June 5, there were nearly 30 people.
Register to buy a tree burial tomb. Walking into the cemetery, in the traditional tomb area, rows of black or white tombstones are arranged.
The columns are compact and stand quietly, and you can see from a distance that this is a cemetery. In the tree burial area that is about to open, the scenery
The view is completely different. The pines and poplars are growing vigorously, and grass and shrubs are growing under the trees.
Birds are singing happily, so close to nature, as if it were a natural forest park.
The tight land resources do not allow the "dead" to compete with the "living" for land.
For such a new form of funeral, Wu Yali, general manager of the cemetery, looks at it this way: "Tree burial is
Burying the ashes of the deceased under a tree does not form a grave. On the one hand, it makes people feel really back to nature. On the other hand,
On the one hand, it also makes people feel that the life of their loved ones continues through a tree. "
Mr. Han, the account manager, told the reporter that since the cemetery released the news of tree burial, it has to be picked up every day.
There are more than a dozen consultation calls about tree burial, 80% of which are from the elderly themselves, and some of them are elderly.
Some people said that they would persuade their children to choose tree burial for themselves behind them. The reporter managed to contact a consultant, Wang.
Grandpa. Uncle Wang said that he was inclined to choose tree burial because he visited some cemeteries and saw that there were
Some cemeteries occupy a large area and are luxuriously decorated, which makes it unnecessary. "People are gone,
It still occupies such a big place, so it is better to leave the land to future generations and let them do something useful. "
In fact, China's tight land resources no longer allow the "dead" to compete with the "living" for land. country
Relevant data from the Ministry of Land and Resources show that although China's land area ranks third in the world, cultivated land and land resources are similar.
For scarcity, the per capita land area is 0.77 hectares, and the per capita cultivated land area is only 0. 106 hectares. And now our country
The desertification area is increasing at the rate of 2460 square kilometers every year, and the total amount of soil lost every year reaches more than 5 billion.
Tons.
Experts say that there are many reasons for the shortage of land resources in China, among which the dead account for the living.
Land is an easily overlooked reason. It is reported that cemeteries in some areas occupy more land than those of the living.
The average living area is still large, and the expanding cemetery is encroaching on the increasingly scarce land resources.
The large population and the shortage of land resources have always been the contradiction faced by China's economic development. At present our country
Every year, the newly born population is about 20 million, and the population mortality rate is about 6‰. Only the remains cremated in Beijing every year
More than 70,000. The number of the deceased is increasing day by day, and every year the cemetery is at any point on the land.
The increase in quantity will make the contradiction between supply and demand of urban land more and more prominent, and will make the land resources scarce.
Benefit is overwhelmed.
Experts from the National Greening Committee pointed out that a good solution is to make tombstones and graves available.
Can no longer occupy land resources, as far as possible no longer destroy the natural environment.
Tree burial has obvious resource-saving effect: people of a family can choose to "reunite" under the same tree.
Land is a limited and precious resource. If it is consumed a little, it will be less, while human beings will be multiplied forever.
Pass it on.
People in the funeral industry told reporters that in terms of saving land, the burial of urns is one step ahead of the burial of coffins.
Stride. Because the area for placing the urn will not exceed 1 square meter, a burial grave can occupy at least 12 square meter.
Meters, a coffin needs 0.5 cubic meters of wood, even if only 1000 people are buried every year, it will be occupied.
Land 1.2 hectares, wasting 500 cubic meters of wood.
But at present, the land resources consumed by the annual placement of urns can not be underestimated. Although the funeral management in various places
According to the regulations, each grave for burying ashes should not cover more than 1 square meter. But people in the funeral industry
According to the reporter, even if this regulation is strictly implemented, the actual area of each grave will not be less than 3 square meters, because
To build a cemetery, it is necessary to have necessary supporting facilities such as walkways and greening. These pool areas are calculated, "1 square"
The implementation of the rice regulations has greatly reduced the water.
It has been calculated that the land occupied by tree burial is only110 of the traditional tomb. With Badaling cemetery
For example, they dug a 30cm× 30cm× 30cm pit under the tree and buried the ashes deeply.
Yes, the floor space is only 0.09 square meters, which is really only 110/square meter. Wu Yali introduced a family.
Some people can also choose to "reunite" under the same tree, which will save more land. middle
Wang Jiuyuan, deputy director of the office of the National Greening Foundation, said that the land occupied by tree burial actually raises a tree.
It can be regarded as a green area. The large-scale construction of cemeteries has made the phenomenon of "albinism of green hills" serious, and tree burial not only
It can reduce land use and further increase forest resources in the future. It is reported that every tree in Badaling cemetery
The burial site will donate 500 yuan to china green foundation for the protection and greening of the Great Wall. Tree burial, yes
Greatly promoted the greening work. Take this as a reference,