Signs of pollution and probable background
Before cleaning the well for the dacha, one must realize, which became a prerequisite for water pollution. This will help to remove the problem exactly where it appeared, not to fight in the dark. About the book that could begin with the premise of spoiled water, judged according to the characteristics: color, smell, the presence of impurities in the water raised from the bottom. In the deposits of clay and sand for the day of the well, leaky seams are interspersed with rings, passing through the shaft a perch with a dirty
Floating leaves and unsuitable for the surface of the water speak of a book that the owners do not extremely trouble about the condition of the mine, forgetting to cover the door of the house
More often there are subsequent types of pollution:
The water loses clarity and looks cloudy. Main prerequisites: the seams between the rings are depressurized, and the perch is leaking into the inside. It carries small particles of earth and clay, which is deposited for the day of the mine, interfering with the operation of the bottom filter. The second root cause is poor aquifer filtering. And in this the bottom filter will obey.
In the water there is a large unfit, leaves or a fallen neighbor's cat. The root cause is open access to the mine from above. If the door is warped, or it is completely missing, then the wind will do a lot of dust and debris in the water, and its property will deteriorate evenly.
Darkening of the water. Black colors are the direct argument of the one that the owners use a well sometimes. Water is not renewed and stagnant. In it, bacteria begin to breed intensively.
Greening. Young paint says there are small water plants in the water. And the owners, who leave the mine open, are to blame for this. The penetrating solar aristocracy causes a troublesome influx of microbes for internal walls, turning the well into a marsh.
The reddish paint of water. Yellow-red colors in the water say about the excess in the well of the norm of iron. If such water is poured into a container and allowed to settle, then for the walls there is a fairly noticeable plaque of rust. The root cause is a bad property of the aquifer, which can not be removed by cleaning the well. It is necessary to evaluate the filtering system for the entry of water into the building, and if the pipeline is not created, then extract the special domestic filters.
The spirit of sewage and bitter style. If the water smells, and beverages are sensed by extraneous flavors, then the question is in the depressurization of the mine. It somehow get sewage. It's right, the same signs will be, if the cattle has fallen into the water, which you did not guess about.
Preventive cleaning of the well
The main thing for owners is to start yearly preventive cleaning of the mine after winter. Even if the water outside looks all right, it must be disinfected. For this, one gets an ordinary potassium permanganate (manganese), dissolved in a bucket of water and falls asleep steadily into the mine. One tablespoon is enough. After 2-3 hours spend a full pumping of water. Just right, it can be poured steadily for melon. Together, and the earth is disinfected. Proudly! You need to live a sanation later, like snow will come down and the possibility of rainfall and perchage penetration will decrease.
Full mine clearance: likely options
Elimination of clogging of the bottom filter without full pumping of water
If the water does not suit you because of the sand or clay sediment, who covered the bottom filter and interferes with its operation, and the property and style for the level, you are probably allowed to deceive the cleaning of the well by a drain pump.
The work plan is as follows:
You buy or borrow from friends a water pump, such as a"Brook", and a drainage pump designed to transfer dirty cool water.
The brook is pretty amusing the occupation of"balamut". It is lowered for the lowest level, having fastened a small hose (before a half meter). He is forced to make a saturated course of water, in order to fly from the bottom like more sand and debris is allowed.
The drain pump is suspended for a rope or winch for no reason, so that it does not reach a depth of 30 cm before the bottom. Its hose is forced to go beyond the boundaries of the well there, much you plan to connect the stained water.
Include before the"Brook", so that he stirs up the water, and after 5 minutes run the drainage.
According to the state of the pumped water, you will see how it has become purer. Usually a 10-centimeter discharge of sand is removed because of 2 hours of operation of the pumps. Proudly! The power of the drain pump must be beat for 2-3 hours of continuous operation. Low-power models can not handle such a volume of sand, and the filter will instantly be clogged. If you do not want a puddle from the bottom to flood your part with a layer of viscous clay, move the hose further away through lawns and flowerbeds
If, then, the cleaning of the dust as before arises, it is likely that general cleaning will have to be done while the mine itself is being repaired, through which the dust enters the water.
Serious cleaning and repair of the mine
If the water in the well has become inapplicable due to the multiplication of water plants, the depressurization of seams or the ingress of some organic matter, the entire shaft will have to be pumped out, because cleaning a well full of water is unrealistic (unless you are a diver!).
Because you need to clean the walls and the filter manually, for the sake of cleaning you should prepare a series of devices:
Water pump for pumping water
Safety ropes for the sake of which it is enough to descend into the mine
The staircase is more authentic. If there is not one, build a swing from the rope with a board tied to it. For the board, the cleaner is pretty stuck with his feet.
Rubber boots.
Weather and soft metal brush Proudly! The cleaning of the wells by hand is not carried out alone. This case is requested by 3 persons: the only one will go down into the mine, the second one should take the buckets, the tools outward and offer them inward, the third one - take care of the safety equipment. Wells with deep mines must be cleaned by threes, descending according to the queue, because for the depth there is a shortage of oxygen and it's hard for one person to do a long time.
Cleaning starts with a dive pump. It is started and waiting, while the 1st ring is pumped out. Then you can go down and start a mechanical cleaning of the empty ring, until the pump is sufficiently evenly to pump out the next one. If the person works the only one (which is very dangerous!), It is better to pump out the entire shaft beforehand and then dip into it. Byl, before the descent begins you need to make sure, which for the day is allowed to be observed normally. It happens that there are accumulating dangerous gases released from the ground. This is an ingenious method to check the quality of air - tilt a lit candle in the tank. If it is not extinguished, it is likely that the oxygen for the day is enough for the sake of breathing.
Cleaning the walls is done with a brush with a moderate degree of rigidity, so as not to spoil the concrete. If, according to the purge, cracks in the rings and seams are observed, they are covered with a watery glass mixed with cement at a time.
Then the rehabilitation and repair of the rings begin to clean the bottom. The puddles, silt and sand deposits, which hammered the bottom filter, are chosen with a shovel in the weather and lifted out by a winch. Wish for a day to do in a construction helmet, because God forbid the weather for the lift will fall! The matter laid as a filter is washed, and if it collapses, it is pulled up and creates a complete substitution. To raise the draft from the bottom of the well can go the medicine mud, hence the illness of the cleaner must be protected by a construction helmet
If the bedding and mucus are cleaned, kill all invisible parasites. For the sake of this wall, mines and bottoms are chlorinated. Chlorine is diluted in water and rubbed into the walls with a hard brush. Be sure to work in a respirator if you can poison yourself with chlorine volatile compounds. Part of the product is poured out for the bottom, and the mine itself is covered with a polyethylene film, so that the chlorine does not evaporate. In this state, the well is forced to last two days. After a suitable time, a full pumping of water is done 2-3 times. Even then such a washing of the spirit of chlorine is enough to be near a month, hence before its disappearance water is not consumed for the sake of drinking and making food.
If such a long period of disinfection does not suit you - treat the walls with the substance of potassium permanganate and leave for a day. Then pump out twice - and you can use it. However, in this case the height of the disinfection is rather weaker, therefore it is advised to throw a grid with silicon for the bottom. It is considered a natural disinfectant. After six months, silicon is changed for a new one.
It seems that it is not difficult to bring a stagnant well into the routine if one does not fight alone and with observance of all security measures.
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