'Rolling iron rods' reappears in the Yellow River, why is the country banned from earning hundreds of wages a day? What harm will it bring?

> > Can you believe it? The "iron stick", which was explicitly banned, reappeared in the Yellow River during this time. These people repeatedly rubbed the iron stick in the sand and water in one hand, and a small bucket in the other, and they were filled with black sand after a while. Some people here may be curious, what do they use so much black sand for? And why is the behavior of "rolling iron sticks" banned by the state? >

You may not know that the act of ironing rods appeared as early as the last century. This work is low-cost and highly profitable, and does not require much gold. When the "iron rush" rises, there will be at least 300 ships a day. Ships work together. According to relevant data, there were more than 450 ships a day during the peak period of mining ships in Poyang Lake, and 368 ships in Dongting Lake. It can be seen that the profits brought by iron sand removal are considerable.

It is understood that the iron sand removal technology of these people is relatively mature. The iron sand that can be harvested every day is often measured in tons. The market price in some areas is as high as 3 yuan per pound. It is no wonder that so many mining ships are attracted to operate, and some of them are even This is for a living, but the good times don’t last long. The consequence of large-scale mining is a strict prohibition. In 2008, the state banned iron rods, and those who were lighter were fined and sentenced to prison. Some people may ask why this act of profiteering was banned. State banned? What impact will it have on the local ecological balance? Let's look down.

Can you imagine it? The act of making iron sticks that earn hundreds of wages every day has been banned by the state. What harm will it bring? There was once such a report that a citizen illegally mined 22,944.15 square meters in the Lianyungang area, which directly destroyed the ecological balance of the nearby waters, and caused losses equivalent to more than 900,000 yuan. Is this a ban on iron sand scouring? The main reason?

First of all, iron sand is generally deposited in the lower layer of the river. If you want to excavate more iron ore, you must dig the river bed deeply. As a result, the environment in the middle and lower reaches of the Yellow River will be seriously affected, which will indirectly lead to the loss of survival and survival of the organisms on the seabed. The ecological balance of the Yellow River estuary has also been seriously damaged. Secondly, the frequent stirring of the riverbed in the middle and lower reaches of the Yellow River will make the water level of the Yellow River lower and lower. Soil salinization on both sides of the Yellow River loses the value of work.

Thirdly, the dams and bridges of the river are built according to the conditions of the riverbed. A riverbed that is too low will not only affect the safety of the building, but also have the risk of breaking the embankment, and the behavior of iron sand will also make the riverbed uneven. , directly affects the normal shipping of the Yellow River. In view of the above-mentioned reasons, the state has to prohibit this kind of behavior, but there are still people who commit crimes during this time, and would rather risk the risk of being punished to resume their old business. Why is this? What is the use of the iron sand taken out? Let's look down.

Do you know what the iron sand that you pull out is used for? Why do you still commit crimes despite being banned by the state? It is understood that large-scale mining ships are very noticeable, so most of these mining organizations have retreated in spite of difficulties. However, the state cannot always pay attention to the petty theft of some individuals. Of course, many people are reluctant to give up such an opportunity, but where are the iron sand that these people took out?

What's the value? In fact, there is a big difference between iron sand and iron. The iron sand is mainly magnetite and contains a large amount of iron tetroxide. It is a magnetic black crystal with an iron content of up to 72.4%. It is not only a The main raw material for making steel is also often used in the field of automobile braking, such as processing into brake pads and so on.

Nowadays, people's demand for steel and automobiles is constantly expanding. These people who return to the old business often see the benefits, so they choose to knowingly commit crimes in disregard of etiquette. , Although these mineral resources are of high value, they can only be mined under the conditions of the state's permission. Otherwise, even if you get a high profit from them, one day, you will pay the price for your greed. What do you think of this? Woolen cloth? Welcome to leave a message and share in the comment area, see you in the next issue!