"Solar water heaters, solar water heater, especially the home field of water, the water temperature in the settlement of the problem, there are currently two areas is also a hidden problem: water pressure and water quality, especially water quality, the country is concerned, 99% solar water heater company's products failed in this regard, including industry giant Emperor Ming, the water containing nitrite, coliform bacteria, etc., if such a water bath, the long run on health risks, "Beijing Solatube Solar Energy Technology Co., Ltd. (hereinafter: Solatube Sun), founder of Wang Zhi will tell reporters.
When that company for solar water heaters are made of water quality concerns, and tried to take off the "emperor's new clothes"solar water heater the brand of China Solar Energy Professional Committee Secretary Chen made the first reaction is to question: "Which companies have so much consciousness?"
Solar water heater in the water quality problems? If you have questions, the ratio is really so high? People are concerned about a high degree of industrialization, while the industry, whether the industry should look back to our product offering is healthy, safe? After all, the respect for life and health above all else.
"This would not say" nitrite into the industry, "Emperor New Clothes"?
solar collector Solar water heaters for water quality failure rate "99%" of the data sources, Wang Zhi will be, the conclusion from the "solar water heater products on the market is more open, and open characteristics of the product determines the quality of water", "because total of 20% to 30% of the water is dead, has been there, repeated cooking, it will produce large amounts of bacteria, and these things with the new water began to be used. "
On nitrite, Wang Zhi will tell reporters, the national compulsory standards requirements, the nitrite content in dairy products should not exceed 0.2mg/kg, residual nitrite in meat products shall not exceed 0.03g/kg. Water containing trace amounts of nitrate, when heated the water for a long time, due to continued evaporation of water, the relative increase in the concentration of nitrate, and it becomes a thermal decomposition of nitrite. If stored too long or not properly maintained, bacteria multiply, but also the nitrate into nitrite. Or nitrite in gastric juice and intestinal bacteria in the role, it will produce carcinogenic nitrite, increase the risk of gastric cancer.
Reporters interview process, find more of solar water heaters for the "solar water heater in the water if it contains excessive bacteria, nitrite is a" tight-lipped about such issues.
Very few companies recognize that solar water heaters in the water containing nitrite, and excessive bacteria, "This is a common-sense questions, any solar water heater companies are aware of, just do not want to face, because in the face, that means solar water heater no longer difficult to make money in this area, "steeped solar water heater industry more than 10 years of a company founder, told reporters.
"This has become the emperor's new clothes, or melamine milk industry, a lot of people know this industry rules, but no one is willing to willing to say this," a solar water heater business for many years with the dealer said, "This can not said. " He said they have a guideline, each to install the water heater to the family, he will be told "do not use solar water heaters in the water to cook, and do not use the dishes and wash fruit."
"Conclusions can not be under" reflects lack of industry standards
Relevant told reporters that the solar water heater industry chaos.
"There is no mandatory standard, there is no unity very tricky for the management of institutions, experts are many, but each has a specialist interest groups behind it, the relationship between interest groups is not good shake. As a result, many experts rather Some companies in the voice, which is one of the solar water heater industry chaos ", an anonymous disposable solar water heater industry, and find another development, told reporters.