结果表明：随钾处理浓度增大，番红花叶片蒸腾速率随着增大。
The results show that, transpiration rate augments with K concentration increase.
为了研制高效和安全的混凝剂，采用次氯酸盐氧化法制备高铁酸钾，对高铁酸钾处理低温低浊水源水进行研究。
For developing high efficiency and secure coagulants, Potassium ferrate prepared by hypochlorite oxidation method was used in the treatment of raw water with low temperature and low turbidity.
结果表明，造纸废水经酸化后的粉煤灰处理及高铁酸钾处理后，其COD值、浊度、色度均降至排放标准以下。初探了净化机理。
The results show that COD, cloudiness and colority of the papermaking wastewater are all decreased under the discharging standard and the mechanism of cleaning is discussed.
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