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Химические вещества и материалы /  Химические вещества / 
Информация о производителе
Компания:
Medical Development Co., Ltd
 
Адрес:
Block 159, # 10-148, Yishun Street 11, Singapore
 
Телефон:
+65--98001509

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The basic problem of saponin production is that there is no breakthrough in the production technology has not broken through and that the quality of saponin is low. Because the production craft is backward, the technology is low, it causes the waste of in the processing process the resources consumption in the processing process and it also causes pollution. Acidolysis waste of Huangjiang includes high acid, heavy sol, thick pigment, its pollution degree is equal to 12 times as papermaking waste water so it is hard to father pollution. It pollutes the surface water and the ground water have been polluted and also causes the difficulty for the human livestock to have no pure water to drink. It causes the crops underproduce. It even causes the soil acidification, vegetation to be destroyed and the ground water water source to dry up. According to GB8978-1996"Sewage Synthesis Discharges Standard", in the comprehensive waste water from the hydrolysate of Huangjiang reaches to 30000mg / L, exceeding 300 times than the allowed figure; the BOD reaches to 8000mg / L, exceeding 750 times; PH value 1. 0-2. 5, exceeding 3-4 times; NH3-N, exceeding 20 times. If we govern the pollution according to the existing method which is produced in Huangjiang processing process, it is extremely difficult to attain a designated standard.
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