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Bottom layer of thick white precipitate suspected well water is a problem,giuseppe zanotti talons hauts, many villagers began to buy mineral water or to neighboring villages to pull water, pure water business in the village to sell well up
West of the village, a river, a couple of miles away from the river is industrial area; suspected of being contaminated well water, villagers went to the next village to pull water to drink
The local government said the water did not pollution, water quality too hard, shallow wells, in the end who is right and see sampling reports and expert analysis of it
■ Chinese Commercial News reporters Xing Junzi and Li Li / Wen Jie Ding / map
An inspection report from the New 郑卫生 Epidemic Prevention Station show that the city Xuedian grass horse temple in the village of 2,950 villagers, more than 60 people with varying degrees of kidney stones disease began five or six years ago, now are conducting therapy. 12 villagers group, village widespread use of Wells, depth of approximately 20 meters. Villagers, water quality alkaline taste, the water has flakes floating debris, there is scale.
So many people suffer from stones, the villagers suspect they were drinking well water is polluted. The town's reply is that the water is not contaminated, because villagers occupied shallow wells.
Guaixiang
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The village has emerged gallstone patients
Grass horse village temple west of the small ditch, the widest place less than two meters, dark green, viscous,louboutin soldes, much can smell a pungent odor, the villagers call it river of sewage.
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Sewage along the river walk up two or three kilometers away, a plant, an industrial zone linked to a kilometer long.
River are residents, listen to what was asked of the river, the villagers immediately if increased recently. "Fortunately point during the day, at night stink yet, especially in the morning and evening, people can not stand."
Villagers Ma home less than 20 meters away from the river, burning a pot of boiling water on the stove, bottom layer of thick white precipitate. "This is the morning just to use well water to burn. Home pot one week does not clean up, bottom of the scale there are a few centimeters thick, scratch all scratch can not afford."
Villagers recall, a few years ago, the village of the river is still clean, laundry, wash rice will do. Since the construction of the industrial park upstream, the river turns black, and stench. At first, both sides of the grass will not grow. Later, a governance, a little better.
Villagers found, along with the stench comes, there is drinking water. He has been very sweet well water, began to have alkaline taste, and flocculent precipitate.
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Even more villagers fear that the village began to have appeared stone patients. Early personal reasons they thought it was, but then, more than one person, they just link it with water.
Panic
Afraid to drink water, eat outside the village pull water
The villagers do not trust their own well water, many people began to buy mineral water, or to pull the water near the Zhouzhuang.
"Riding a tricycle, pull once, five barrels, eat ten days. This water, also with the use of washing clothes." One villager said, pointing to the water, in March bought the white water, with more than a month turned yellow a. Villagers pick up a pot of water, boil for 5 minutes, it precipitated bottom of the pot with a layer of white substance.
"Several nearby villages, it is good in our village to sell pure water business." 马天俊 house about 100 meters away from the river, he said, he and his wife are suffering from stones, from the child's birth, there is no let children drink well water.
Villagers laugh:. "Well water is salty, a year can save several packages of salt."
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Test
Extracted three samples, two failed
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Xinzheng City Health and Epidemic Prevention Station branch members Zhang Jiwei, read to reporters a "report on Xuedian grass horse temple village drinking water."
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Staff were in the temple grass horse village east village, west of the village to investigate a total of three test samples, are ten groups Xue Meiying home, Ma Guobin nine homes and five groups of horses delight the whole family.
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The results show that the first two water samples appear separately chloride, total hardness exceeded; chloride, total dissolved solids, total hardness exceeded; water quality of the qualified horses delight the whole family.
Ma temple village of grass, the concern is not the numerical size, but this water is not a direct killer stones.
But the report did not give a direct relationship conclusions.
Significantly, the end of the report gives a recommendation: the water sector Xuedian temple grass horse village rural safe drinking water projects included in the plan to improve the conditions of the village drinking water masses, improve villagers' living standards and quality.
Medical
Drinking water hardness, dissolved solids can induce excessive levels of kidney stones
Then, suffering from gallstone disease, contaminated with water, excellent water quality,louboutin online france, there is no direct relationship
Deputy director of the Zhengzhou People's Hospital urologist before Han River, said aspects of drinking water hardness, dissolved solids content of overweight is one of the factors the incidence of kidney stones. Stones pharmacological study found that the two are related. After a lot of minerals, the body's metabolism, more easily deposited in the kidney and ureter tract among.
"Both sides have some relevance, but to really determine the causal relationship between the two, to do quite a bit of investigative work." Han said before the river.
He said that on the one hand to strict quality testing, analysis, on the other hand, the scope of the local incidence of morbidity and statistical analysis to be fine. He said the incidence of kidney stones is affected by many factors, drinking just one aspect of risk factors, others, such as body type, sanitation, health and other aspects of the disease are many.
PK opinions
For the villagers of doubt, Xuedian zhaokang government staff to respond, water grass horse village temple is indeed a problem, but will not necessarily lead to stone, and nothing to do with pollution, because the villagers shallow wells, causing water quality issues.
Well the problem, or the issue of water Subsequently, the reporter interviewed stakeholders and experts.
Water is polluted it
Xinzheng Environmental Protection Agency:
Local water is too hard, and it does not matter pollution
"Stones and water pollution does not matter, the main water quality problems, Xinzheng of water, water is too hard, water and calcium ions more, especially to the east, more serious." Xinzheng petition EPA Chief Secretary camp Jie said. Xuedian entire sewage and industrial wastewater flows through the village of grass horse temple river of sewage. Industrial wastewater discharge is standard, they will regularly check, and the water quality has been reached.
Zhengzhou City Water Corporation Quality Monitoring Center:
Local water may be contaminated
Zhengzhou City Water Corporation water quality monitoring center staff, said Mr. Wang, total hardness and water-related geological structure, which means the total hardness index magnesium, calcium ion level, both components derived from minerals. A little shallow depth of 20 meters, 200 meters are not too deep. Chloride, total dissolved solids exceeded, indicating that the water is polluted. From the test results of field descriptions and Xinzheng Shifangyizhan view, indicating there may be mixed with the river some industrial wastewater.
Expert opinion,louboutin femme escarpin; ■ & nbsp
Only industrial wastewater additives
It will lead to excessive calcium and magnesium ions in water & nbsp;
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Professor Xing Zhuanhong Municipal and Environmental Engineering, Zhengzhou University, said poor water quality, contamination may have relationships with river water, sewage leading to the possibility of increased proportion of calcium ions in the water is unlikely, because the sewage and drinking water in terms of calcium and magnesium ions component similar. Only industrial wastewater additives and the like, may lead to excessive calcium and magnesium ions in water.
Shallow wells it
Xue Zhen government:
Shallow wells, resulting in poor water quality
Xinzheng Xuedian zhaokang government staff said that the Working Group had to grass horse village temple a survey, carried out tests on the water quality, "drinking does not work, can not reach drinking water standards," but "will not necessarily lead to stone. " "The current lay deep, can supply residents."
Villagers said,sac longchamp roseau pas cher, still has a lot of deep well precipitate, and shallow water are not very different. After the boil, the water is still a white precipitate amazing.
On this point, zhaokang that the whole Xinzheng like this. "Water Xinzheng than water in this village white precipitate still more. And pollution does not matter."
Expert opinion; ■ & nbsp
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If deep wells are still white precipitate
On local water quality related
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Xingzhuan Hong said that you want to really know the water quality is not good because of water pollution, or water depth is not enough, it is best to multiple sampling, for testing.
Shallow groundwater does not fit for drinking, a lot of shallow groundwater excessive calcium carbonate, but if the problem persists deep wells, may be a problem with the local water.
In the countryside, & nbsp; generally 50 meters below the groundwater, water quality has been very good, if deep wells still a lot of calcium and magnesium ions, is likely to be local soil problems, leading to the presence of Mutual Infiltration between water layers.
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发表于 2015-5-25 09:41:11
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