What are some tips about saving water?

1. Little knowledge of environmental protection and water saving

Little knowledge of environmental protection and water saving 1. Little knowledge of water saving and environmental protection

Little knowledge of water saving is beneficial to the present and will make great contributions to the future. Here, we have collected the following little knowledge of water saving in life for your reference: First, washing vegetables with rice water and then washing them with clear water not only saves water, but also effectively removes vegetables. Second, wash the mop, mop the floor, and then flush the toilet.

The washing water for the second washing of clothes cleans doors and windows, furniture, shoes and socks, etc. Third, flush the toilet after urinating and urinating, try not to open the big water pipe for flushing, and make full use of the used "dirty water"; Fourth, sprinkle water on the indoor and outdoor floors in summer to cool down, try not to use clear water, but use laundry water after laundry; 5. When cleaning bicycles and family cars, do not use water to wash them, but use a wet cloth to wipe them. If they are too dirty, they should also be washed with the remaining water after washing clothes. Six, special car wash, should establish recycling water facilities; Seven, family watering flowers, appropriate use Taomi water, tea, laundry water, etc.; Eight, household washing towels, small objects, fruits and other small amounts of water. It is advisable to use a basin to hold water instead of turning on the tap to flush it; Nine, factories, enterprises production water, advocate the use of recycling water method, the cooling water, filtered water, precipitation water recycling, repeated recycling; Ten, the faucet is leaking after a long time of use. You can cut the rubber cover of the small penicillin bottle and put it in, which can ensure that it is watertight; 11. Adjust the floating ball of the water tank in the bathroom down by 2 cm, which can save nearly 3 kg of water each time; If you use it four times a day at home, you can save 438kg of medicine a year.

12. Vegetable washing: wash one basin at a time, and don't run the faucet, which can save 5kg； for one meal; 13. Shower: If you turn off the tap and wipe the soap, you can save 6kg； of water by taking a shower; 14. Washing clothes by hand: If you use a washbasin to wash and clean clothes, you will save 2kg； of water each time compared with running the faucet; 15. Washing clothes with a washing machine: It is recommended that you fill the bucket and then wash it. If you wash it twice separately, it will consume 12kg； more water. Sixteen, car washing: scrubbing with a rag can save at least 4kg； of water each time compared with washing with a faucet; 17. Flushing toilets: If you use water-saving equipment, you can save 4-5 kg of water each time; 18. Washing the floor: scrubbing with a mop can save more than 2kg of water per household than washing with a faucet; 19. Reuse of domestic water: A new device is equipped with a two-way valve switch, through which the water that can be reused is stored in the water tank for use, and the water that cannot be used or the water tank can be directly discharged into the sewer after it is full. Environmental protection The little knowledge environment is the place for human beings to carry out production and life activities and the material basis for human survival and development.

Primary environmental problems: mainly refer to earthquakes, floods, droughts, typhoons, collapses, landslides, mudslides, endemic diseases caused by poor quality of regional natural environment, etc. Secondary environmental problems: mainly guiding environmental pollution and environmental destruction.

environmental bearing capacity: also known as environmental endurance or environmental endurance. Earth's atmosphere: the air layer surrounding the outside of the earth.

from low to high, it can be divided into troposphere, stratosphere, mesosphere, ionosphere and stratosphere. The thickness of the atmosphere is about 2-3 kilometers.

the formation of biosphere is the result of long-term interaction between the biological world and hydrosphere, atmosphere and lithosphere. Sources of pollutants that cause environmental pollution usually point to places, equipment, devices or human bodies that discharge harmful substances or have harmful effects on the environment.

according to the attributes, it can be divided into natural pollution sources and man-made pollution sources. The main sources of environmental pollution are industrial "three wastes", industrial wastewater, industrial waste gas environment and industrial waste residue.

Acid rain is a global environmental problem. Acid rain refers to rainfall with PH less than 5.6, and its harm mainly lies in: making the water quality of lakes sour and endangering fish; Acidify the soil and harm crops; Causing buildings and cultural relics to be corroded and destroyed; It may also endanger human health. The main pollutant causing acid rain is sulfur dioxide.

noise refers to the sound with irregular and chaotic changes in sound intensity and frequency. From the biological point of view, as long as it is annoying and unpopular, it can be regarded as noise.

ozone is an allotrope of oxygen and an unstable gas with a special "fresh" smell. Carbon monoxide, hydrocarbons, nitrogen oxides, lead compounds and carbon particles are the most harmful to people in the exhaust gas emitted by automobiles.

Heavy metal pollution mainly refers to environmental pollution caused by mercury, cadmium, lead and chromium. Soil pollution refers to the phenomenon that pollutants produced by human activities enter the soil through various channels, which leads to the imbalance of soil natural function and the deterioration of soil quality.

It is generally believed that people's unwanted sound or worthless sound is noise. Noise pollution is harmful to people.

public nuisance disease is a regional disease caused by environmental pollution. War is a killer that destroys the living environment of mankind.

forest ecosystem refers to the terrestrial ecological environment with forests as the main producers. Nature reserves.

in order to protect the natural environment and natural resources and promote the sustainable development of the national economy, the state divides a certain area of land and water bodies into areas that are specially protected and managed with the approval of people at all levels. There are three types of nature reserves.

1 natural ecosystem nature reserve; 2 wildlife nature reserve; 3 Natural Heritage Nature Reserve. Eco-city.

an ideal urban model is characterized by the full integration of technology and nature, the maximum display of human creativity and productivity, the maximum protection of residents' physical and mental health and environmental quality, the high utilization of materials, energy and information, and a virtuous ecological cycle. Renewable resources.

Natural resources that can be regenerated and reused by human beings through natural action or artificial activities. Such as soil, plants, animals, microorganisms and various natural biological communities, forests, grasslands, aquatic organisms and so on.

non-renewable resources. Natural resources that cannot be regenerated for a long time after human development and utilization.

mainly refers to all kinds of minerals, rocks and fossil fuels in nature, such as peat and coal. Mainly refers to all kinds of minerals, rocks and fossil fuels in nature, such as peat, coal, oil, natural gas, metal minerals, non-metal minerals and so on.

The total amount of fresh water resources in China is 2721 billion cubic meters, which is one of the 13 water-poor countries in the world. To protect groundwater.

forest coverage rate. Of the horizontal area occupied by forests in the unit land area.

2. Little knowledge of environmental protection and saving

1. When cleaning cookware and tableware, if the oil stain is too heavy, you can wipe off the oil stain with paper first, and then rinse it.

2. Washing dishes and chopsticks with rice washing water, boiled noodle soup and overnight tea can remove oil, save water consumption and the pollution of detergent.

3. For places with a lot of dirt or greasy dirt, you can first use a used tea bag (washed and baked) to smear the dirty place with some cooked oil, and then wipe it with a rag with detergent, which can easily remove dirt.

4. When washing vegetables, don't wash them directly under the tap, put them into a water container as much as possible, and adjust the washing order. For example, you can peel and remove mud from the vegetables with skins before washing them. Wash the leafy and fruit vegetables first, and then wash the root vegetables.

5. Do not use water to help thaw food.

6. Use an egg cooker instead of a large pot of water to cook eggs.

Personal cleaning water:

1. Don't turn on the tap all the time when washing hands, washing face and brushing teeth, but drain water intermittently. For example, when washing hands and face, turn off the tap when soaping, and when brushing your teeth, turn off the tap after the cup is filled with water.

2. Turn off the faucet in time when brushing your teeth, taking hand sanitizer and putting on soap; Don't flush cigarette butts and broken waste with the toilet; Washing potatoes, radishes, etc. should be peeled first and then cleaned; When water is being used, if you need to open the door and answer the phone, you should turn off the water in time.

3. Reduce the number of bath times. When taking a bath, control the amount of water discharged, about one third of the water in the bathtub.

4. collect the clean water released for preheating and use it for washing clothes.

5. Don't leave the water in the nozzle on all the time. Get wet from head to toe as soon as possible, rub it all over with soap and rinse it off for the last time.

6. When bathing, stand in a collecting container and collect the used water for flushing the toilet or wiping the floor. Don't turn on the shower nozzle for a long time. Wet your body and hair first, then turn off the shower nozzle, use bath and shampoo, and wash it for the last time.

7. Use a water-saving faucet that can adjust the water output step by step.

3. 1 pieces of environmental protection knowledge

1) It is proud to save water-turn off the tap at any time and don't let the water flow in vain. Save water

2) Monitor water source-protecting water source means protecting life; 3) Use water for multiple purposes-reuse water; 4) Stop dripping-check and repair faucets; 5) Use detergents with caution-use soap as much as possible to reduce water pollution; 6) Care about air quality-don't forget that you are breathing all the time; 7) Turn off the lights at will-save electricity. Less pollution 8) Save electrical appliances-contribute to slowing down global warming 9) Reduce air conditioning-reduce energy consumption 1) Support green lighting-Everyone uses energy-saving lamps 11) Use renewable resources-don't wait until the day when energy runs out 12) Be a "bus family"-be proud of riding a bus 13) Be a "bike hero" Starting with the first step: 14) Reducing tail gas emissions-the responsibility of drivers; 15) Using unleaded gasoline-the choice of drivers; 16) Using recycled paper-reducing deforestation; 17) Replacing New Year cards-lightening the burden on the earth; 18) The new fashion of saving grain-turning frugality into glory; 19) Controlling noise pollution-Let's supervise and protect the land

2) Maintaining a peaceful environment. Buy green food 22) Use fluorine-free products-protect ozone layer 23) Choose phosphorus-free washing powder-protect rivers and lakes 24) Buy environmentally-friendly batteries-prevent mercury and cadmium pollution 25) Choose green packaging-reduce garbage disaster 26) Recognize green food signs-protect your own health 27) Buy pollution-free food-maintain the ecological environment 28) Use less disposable products-save the earth's resources 29) Bring your own shopping bags. Prepare lunch boxes-reduce white pollution 31) Use less disposable chopsticks-don't let the forest become sawdust 32) Use old things skillfully-extend the life of limited resources 33) Exchange and donate surplus items-idle waste, Donate Glory 34) Recycle waste plastics-develop the "second oilfield" 35) Recycle waste batteries-prevent the tragedy from happening again 36) Recycle waste paper-recycle forest resources 37) Recycle biological waste-regenerate green fertilizer-adopt trees-be a green forest guardian

39) Recycle all kinds of waste-all the waste can be turned into resources 38) Promote waste sorting and recycling-raise your hand. Good eating habits 4) Refuse to use wildlife products-don't let endangered life die in your hands 41) Don't hunt and raise wild animals-Protect fragile biological chains 42) Stop poaching and buying and selling wild animals-Exercise your sacred rights 43) Be friends with animals-Be kind to life, Save with everything * * * 44) Don't buy rare wood tools-Don't destroy the tropical rain forest 45) Plant trees for forest protection-Fight against desertification 46) Adopt trees-Be a green forest guardian

4. Little knowledge about environmental protection

1 The environment is the place for human production and life activities and the material basis for human survival and development.

2 Primary environmental problems: mainly refer to earthquakes, floods, droughts, typhoons, collapses, landslides, mudslides, endemic diseases caused by poor quality of regional natural environment, etc.

3 secondary environmental problems: mainly guiding environmental pollution and environmental destruction.

4 environmental bearing capacity: also known as environmental endurance or environmental endurance.

5 the atmosphere of the earth: the air layer surrounding the outside of the earth. From low to high, it can be divided into troposphere, stratosphere, mesosphere, ionosphere and escape layer. The thickness of the atmosphere is about 2-3 kilometers.

6 The formation of biosphere is the result of long-term interaction between the biosphere and hydrosphere, atmosphere and lithosphere.

5. Little knowledge of environmental protection (to be brief)

Original publisher: xiaotiefeng8

Little knowledge of environmental protection Xiao Tiefeng, the main content of Xuedian Town No.1 junior high school, is an environmental icon, do you know? What can we do in our home? Do you know the environmental icon of China Environmental Monitoring Station? China Environmental Monitoring Station China Environmental Monitoring Station Evaluation Method Analysis China Environmental Monitoring Station China Environmental Monitoring Station China Environmental Monitoring Station China Environmental Monitoring Station Jiujiang, our home China Environmental Monitoring Station, is located in the north of Jiangxi Province, on the south bank of the middle and lower reaches of the Yangtze River, adjacent to Hubei, Hunan and Anhui provinces, with the lake in the river and Lushan Mountain in the back, and is known as the "North Gate of Jiangxi". China Environmental Monitoring Center China Environmental Monitoring Center What's our environment like? The environmental quality and air quality of Zhengzhou City, China National Environmental Monitoring Center, ranked in the top ten in the country for six consecutive months, among which it was the second last for three consecutive months. The pollution index was only .11 lower than that of Tangshan, which was the last, and the ranking was poor to "off the charts". In the first half of this year, the number of excellent days in urban areas was 39 days, 33 days less than the same period of last year. The average concentrations of PM1, PM2.5 and carbon dioxide increased by 13.7%, 18.2% and 1.8% respectively, exceeding the average level of Beijing, Tianjin and Hebei. Yesterday, the reporter learned from the mobilization meeting of air pollution prevention and control held in Zhengzhou that "last stand" was set, because the air was too bad, Zhengzhou was about to be interviewed by the Ministry of Environmental Protection. What can we do at China Environmental Monitoring Center? 1. Do not litter. 2. Save paper and recycle waste paper. 3, timely report the destruction of the environment and ecology. 4, one water is multi-purpose. 5, I don't smoke, advise others to smoke less. 6. Refuse to use disposable articles. 7. Oppose luxury, simple living. 8. Do not use non-degradable plastic bags and fast food boxes. Primary school students' knowledge of environmental protection in China Environmental Monitoring Station 9. Turn off the lights at will; Turn off the water conveniently to save

6. What are the daily tips on environmental protection

1. Turn off the tap conveniently. Turn off the tap when you wash your hands and wipe the soap. Don't wash dishes and wash clothes with running water on the tap. When you see a leaking faucet, you must tighten it.

2. Use one water for multiple purposes, and try to use secondary water. For example, rice washing or vegetable washing water can water flowers; After washing your face and clothes, the water can be left to wipe the floor and flush the toilet. Shower more, bathing is water-saving and more sanitary.

3. Put a coke bottle in the water tank of the toilet. This small action can save 1.25 liters of water at a time.

4. Use less detergent. Most detergents are chemical products, which will pollute water sources. When washing dishes, if there is too much grease, you can first pour out the residual grease, and then wash it with hot noodle soup or hot soapy water, so as not to get too much oil.