Is bottled water healthy or water in water purifier healthy? Who can tell me?

Barreled water has been in our daily life for a long time, and many families and units are still using the mode of "drinking machine barreled water". A few days ago, a netizen calculated such an account. With bottled water and water purifier, the monthly cost of light drinking water varies greatly. Let's take a look!

If it is an enterprise with 30 employees, installing a water purifier will save more than 80% of drinking water costs.

A 30-person enterprise needs at least 3 barrels of bottled water every day, so it will consume more than 1 100 barrels of bottled water a year. According to the 6 yuan per barrel (this is the lowest price, and Shanghai is basically 10-25 yuan/barrel), it will cost at least 6,600 yuan a year, and the high demand is 1 10,000 yuan. An investment will benefit for a long time, and what you save every year is your profit.

Bottled water: cost 5-20 yuan.

A barrel of bottled water =5 gallons ×3.78 liters/gallon ≈ 19 liters.

Water fee for reverse osmosis water purifier: the total cost is 0. 1 yuan.

19 premium fee =0.0 19 ton ×3 yuan/ton ≈0.06 yuan.

The power consumption is 24W×2.5 ÷ 1000=0.06 degrees.

Electricity charge: 0.06 degrees ×0.65 yuan ≈0.04 yuan.

When we finish this economic account, you will find that two water purifiers can be installed in a year's water fee. What's more, your annual use cost is almost negligible in the future. And don't worry about many problems such as substandard black-hearted barrels, unsafe water quality, and untimely water delivery.

Do you think the bottled water you use is safe? As you know, it is often reported by the media on TV that bottled water is filled directly with tap water.

Each set of water purifier is about 3000-4000 yuan, will you still hesitate? You find that this price is only equivalent to the cost of using bottled water for several months for urban users. As long as it is installed, it will save more money to buy water every year. Do the math yourself. Maybe you will say that it is also a cost to replace the filter element every year after using this equipment.

However, how can we believe in the dazzling array of water purifier products and the promotion of various functions? Byron water purifier reminds you: whoever promises that you don't need to replace the filter element is definitely a liar and a fool. Changing the filter element in time can ensure the water quality. However, the annual cost of replacing the filter element is less than one-fifth of the cost of using bottled water. This account should be easy to calculate.