1, saving water is an important measure to implement the sustainable development strategy.

2. Strive to create a water-saving city and implement sustainable development.

3. Vigorously popularize water-saving domestic water appliances.

Saving water and protecting water resources is the common responsibility of the whole society.

5. Pay equal attention to open source and throttling, give priority to throttling, give priority to pollution control, open source scientifically and comprehensively utilize.

6, the state plans to use water, strictly save water.

7. Cherish water, cherish water and save water, starting from me.

8, insist on saving water in the first place, and strive to build a water-saving city.

9, save water, benefit mankind, benefit in the contemporary, work in the future.

10, control water according to law, use water scientifically and save water consciously.

1 1. Strengthen urban water-saving management and save and protect urban water resources.

12, and strive to establish a water-saving economy and water-saving society.

13, protecting water resources and promoting the development of the western region; Save every drop of water and create a water-saving city.

14, saving water is the responsibility and obligation of every citizen.

15. Water is the source of life, the blood of industry and the lifeblood of cities.

16, cherishing water means cherishing life.

17, please cherish every drop.

18, Water shortage in the world, China and cities, please save water.

19, it is shameful to waste water and glorious to save water.

20. Water is an irreplaceable precious resource.

2 1, save water, pay attention to rational water use, and use water scientifically.

22. Establish a good fashion that everyone cherishes and everyone saves water.

Bathing water saving

Take a shower with a shower nozzle: (1) Learn to adjust the ratio of hot and cold water. (2) Don't keep the water in the sprinkler open all the time, let alone open it. (3) Try to get wet from head to toe, then wipe the whole body with soap and rinse it for the last time. Don't wash your hair, upper body, lower body and feet alone. (4) Take a bath with concentration, hurry up, don't be idle, or wash while chatting. Don't have a big water fight with your good friends in the bathroom. Remember: time is water! (5) Don't take the opportunity of taking a bath to "wash clothes and shoes by the way". Take a bath in the bathtub. Be careful not to fill it with water. 1/3-? A basin is enough.

Toilet water saving

(1) If you think the water tank of the toilet is too big, you can put a brick or a coca-cola bottle filled with water vertically in the tank to reduce the amount of water flushed each time. However, it should be noted that bricks or coke bottles should not interfere with the movement of water tank components. (2) The water tank always leaks the most, and the water stop rubber is not tight, not only water. After the water is full, it flows away from the overflow hole; If the water stop rubber at the outlet is not tight, the water will keep flowing away and the water will keep entering the inlet pipe. (3) Using the collected domestic wastewater to flush the toilet, one water can be used for multiple purposes, saving clean water. (4) Regardless of the size and thickness of the garbage, it should be removed from the garbage passage and cannot be washed away with toilet water.

Tips for solving toilet leakage

The bucket in my toilet used to leak. I thought of a simple and easy method, which has basically solved the water leakage problem for nearly a year. The main reason of water tank leakage is that the copper wire connecting the handle and the leather cup is often stuck, which causes the leather cup not to fall down, and the leather cup cannot be completely blocked if it does not go down, resulting in water leakage. You can twist the plastic belt into a plastic rope, put the plastic rope through the iron ring on the leather cup, and connect both ends to the handle rocker arm. Plastic rope is strong and not afraid of blisters, and it should be changed once every six months. Users with leaking water tanks may wish to have a try.

How to save water in washing machine

Washing clothes with a washing machine is labor-saving and convenient, but it also has some disadvantages, that is, it uses three-fifths more water than washing clothes by hand. How to save water as much as possible? You might as well insist on washing more than three clothes with the washing machine, and washing one or two small clothes by hand. In particular, we should insist on cleaning the foam first and then rinsing, so that the clothes will be clean after rinsing twice. Therefore, more than one third of water can be saved.

Multi-purpose of one water

(1) You can wash your feet and then flush the toilet. (2) A vat for collecting waste water should be prepared at home, which can completely guarantee the water needed for flushing the toilet. (3) Rice washing water and noodle cooking water are used to wash dishes and chopsticks, which not only removes oil but also saves water. (4) Raising fish and watering flowers can promote the growth of flowers and trees.

Washing dishes can save water. When washing dishes at home, it is best to wipe off the oil on the tableware with paper first, then wash it with hot water, and finally rinse it with warmer or colder water.

Toys are children's close companions. However, some toys (such as water guns) need to consume water and are not recommended, especially in places where water resources are scarce. There are also some naughty teenagers who splash water on each other under the tap water. They are very happy. Unconsciously, the clean ground is wet, and passers-by are scared to hide, wasting a lot of water. How terrible!

In winter in the north, water pipes are prone to frost crack and water leakage is serious, so special attention should be paid to prevention and inspection. For example, (1) covered sand washed away by flood in rainy season should be replenished before winter to prevent water pipes from being damaged by shallow freezing. (2) Anti-freezing equipment (anti-freezing bolts, anti-freezing wooden cases, etc. ) should be installed on faucets and water pipes outside the house. (3) Where there is ice in the house, it should also be wrapped in sacks and wrapped with straw ropes. (4) Doors and windows of houses with water pipes should be pasted, and attention should be paid to indoor thermal insulation. (5) Once the water pipe freezes, don't bake it with fire or burn it with boiling water (that will damage the water pipe and faucet due to sudden expansion). You should wrap the faucet with a hot towel to help thaw it.

Household water use record

As the saying goes, be diligent in writing and avoid thinking. If you record the readings of the water meter at home at a fixed time every day (at a fixed time in the morning or evening), there will be many benefits. (1) Daily, monthly and annual water consumption can be easily found out, and water payment is no longer blind. (2) Because the water consumption has been recorded, we can see if there is any waste and know where to start saving water. (3) It is not difficult to write it down every day, but it will take several months or years, which is a moderate interference test for perseverance, perseverance, patience and carefulness. (4) Write down this log and you can see the change of water consumption. What is the relationship between this change and factors such as temperature, cloudy eyes, dryness and wetness? Is it related to the changes in family living standards (buying electric fans, refrigerators, air conditioners, changes in eating habits, etc.)? )? Who says this is not scientific research?

Flow is the amount of water flowing out (flowing through) per unit time (such as 1 sec). Measuring the flow of tap water at home is the same as measuring the flow of the Yangtze River, but the method is different. Prepare an ordinary bucket and calculate its volume (for example, 18.6 liters); Prepare a horse watch or an ordinary watch. When measuring, first turn on the faucet to the maximum extent, after the water flow is balanced, move the bucket to full, stop timing and read the duration (for example, 23.4 seconds); The measured flow value is volume divided by time, that is, 18.6/23.4=0.795 liter/second. For the sake of reliability, measure it three times and take the average of the three results. If a water meter is installed at home, you can know the flow of water by reading the water meter, so it is more convenient to measure the flow.

Small water-saving experiment

When you think of adopting a water-saving method, you can do an experiment by yourself. This must be interesting. For example, if you put bricks in the toilet tank, you can know the change of primary water use by measuring the flow. From the household water consumption records, we can also see the change of water consumption in one day and one month, and we can roughly estimate the change.

Water saving propagandist

Saving water is everyone's responsibility. Only when everyone pays attention to saving water can we leave without water, life will be stable and harmonious, and the environment will be beautiful and comfortable. After we teenagers understand these truths, we should not only do it ourselves, but also do a good job of publicity and tell our relatives and friends so that everyone can save water. This is also the contribution we can make to society.

China is a country that is seriously short of water. The total amount of fresh water resources is 2.8 trillion cubic meters, accounting for 6% of the global water resources, ranking fourth in the world, second only to Brazil, Russia and Canada, but the per capita is only 2,300 cubic meters, which is only 1/4 of the world average, 1/5 of the United States, 1 in the world and 652/kloc-in the world.

After deducting the hard-to-use flood runoff and groundwater resources scattered in remote areas, the available fresh water resources in China are even less, only about 1 1000 billion cubic meters, and the per capita available water resources are about 900 cubic meters, and the distribution is extremely uneven. By the end of the 20th century, more than 400 cities in China were short of water, among which 1 10 cities were seriously short of water, with a total water shortage of 6 billion cubic meters.

According to the monitoring, the groundwater in most cities in China is polluted to a certain extent, and it is getting worse year by year. The increasingly serious water pollution not only reduces the use function of water, but also intensifies the contradiction of water shortage, which seriously affects the sustainable development strategy being implemented in China, and also seriously threatens the drinking water safety of urban residents and the health of the people.

The Ministry of Water Resources predicts that the population of China will reach 65.438+0.6 billion in 2030, and the per capita water resources will be only 654.38+0.750 cubic meters. With full consideration of water saving, it is estimated that the total water consumption will be 700 billion to 800 billion cubic meters, and the required water supply capacity will increase by 654.38+030 billion to 230 billion cubic meters. The actual available water resources in China are close to the upper limit of rational water use, and the development of water resources is extremely difficult.