Part of the polysilicon organization, environmental standards
The nationwide hazardous waste matter remediation activities, in addition to often the major industrial sectors on the chromium sodium, and even the many other affected community industry is usually polysilicon.
The biggest byproduct connected with polysilicon creation process of silicon tetrachloride, silicon tetrachloride unattended recuperation is known as a good corrosive harmful and dangerous chemical running for silicon tetrachloride associated rescue devices set up inside polysilicon generation procedure, recycling where possible, although not most companies does.
Director of the special panel of the exact China’s Green Energy World, PV, Zhao Yuwen, said the majority of polysilicon enterprises to produce clean creation, but there are also some enterprises have still to master often the these recycling technology associated with si tetrachloride, around the exact per cent of about 10%.
Chinese power companies driver has composed Chinese pv grid parity roadmap “that some involving the polysilicon enterprises with environmental specifications, but around predicament with the pursuit of profit remains to be under construction, the making of by-product of si tetrachloride is just not can come to be entirely reproced, polysilicon expense of a lot more than 50 Ough. S. cash / kilos.
Aerospace Electric (600 151), general manager assistant Bo Li, correlated technologies to achieve the recycling for silicon tetrachloride, can try to make a mass of polysilicon production value reduction of $ one month.
China Power Society, vp of Meng Xiangan claimed, Europe together with North United states polysilicon generation ability via the practice technology are unable to achieve effective control regarding silicon tetrachloride, and also polysilicon it will be impossible so that you can rigid environment benchmarks of made locations proceed to develop.
He thinks that the ongoing technology to find the good of the si tetrachloride can be prospective, typically the reason you can find environmental troubles, mainly as a consequence of some makers of the actual solutions around place typically the implementation with environmental direction is definitely not firmly.
Within response to be able to those troubles, Zhao Hualin, simply no harmful waste disposal establishments polysilicon associations, can even carry equivalent diets through chromium salt marketplace so that you can fix.
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