subject: Nanjing No Expert So Fertile Mud "fat Taste" [print this page] Xiang Zhou said that this technology can be used for manure fertilizer in the process of change. According to him, Nanjing, camphor is widely cultivated, but some sections of Nanjing alkaline soil, then it is easy to camphor leaves turn yellow, the Shanghai area that is particularly prominent. Therefore, Xiang Zhou said they sludge basal to Shanghai, Hong camphor "cure" was found in this plant's fragrant camphor tree basal leaves will not turn yellow. Environmental protection departments should be required, Xiang Zhou said that the technology they are further improved, is to increase the number of technical methods for sewage sludge on heavy metal pollutants completely "self-purification", to return farmland to the standard, the study very well the current estimated 10 can be carried out when the month "display." By that time, I am afraid of sludge is no longer "surname pollution", also need a change of name.
Nanjing No Expert So Fertile Mud "fat Taste"
By: tianli
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