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| No.8754076
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Information Name: | Chromium pollution control can not be ignored |
Published: | 2012-04-06 |
Validity: | 180 |
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Quantity: | 0.00 |
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Detailed Product Description: | According to the low carbon ferrochrome factory but for a long time, chromium has been an important chemical raw materials, dyeing, metallurgical and other industries in particular played a huge role in the tanning industry, despite a lot of criticism of the chrome tanning, chrome tanning the contribution made by the leather industry is undeniable. From the nutritional point of view, the human lack of chromium appears diabetes, coronary heart disease, stroke, atherosclerosis and other diseases, animal nutrition must have the participation of chromium, chromium can improve energy metabolism, and improve the quality of the animal's carcass, and enhance animal anti-stress and immune capacity, and broad prospects for application in aquaculture and agriculture. Be seen that the chromium itself is definitely a good thing, as long as the means of scientific knowledge and use, it will give humans the benefit! Nearly 30 years as a main raw material of leather, trivalent chromium has also drawn criticism of all sides, although not directly threaten the safety of the trivalent chromium, but some people think that the trivalent chromium in soil and water can be converted into the hexavalent chromium contamination environment to cause cancer, harm human health. Practice is the criterion for testing truth, a hundred years people have so far not found a case of trivalent chromium carcinogenic clinical cases, even the most demanding on the environment in Germany to publicly name the trivalent chromium, the German "labor medicine and labor to protect the central communique has made it clear that the trivalent chromium compounds are not carcinogens, nor is the pathogenic focus, can not cause skin lesions. Low carbon ferrochrome factory but, chromium is so far it was discovered that the most effective tanning agent: today, people have not yet found any single tanning agents can be fully replaced by chromium salts, chrome-free tanning agents on the environment pollution is not necessarily lighter than the chromium salt, governance is difficult is not necessarily lower than the chromium salts. Chromium in the tannery wastewater governance. Although the provisions of the environmental standards for chromium is not reasonable (if not differentiate between the valence state of chromium), but after tanning efforts compliance, the cost is acceptable. Chromium for the world, especially China are indeed a non-renewable precious substance, no matter what industry should value the resource utilization of chrome, to promote the use of chrome-free, less chrome process, so that chromium useful substances play a multiplier the utility. Article Source: Luoyang City, Sheng Exhibition ferroalloy plant http://www.lysszthj.com Address: the Xigong Red Hill country groove, Luoyang City, Henan Province Industrial Park, Dragon Road, on the 15th Sales Hotline 0379 -62317080 Mobile: 13949239008 Contact: Li Xiuqi |
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You are the 9674 visitor
Copyright © GuangDong ICP No. 10089450, Luoyang joint creation of the Network Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility