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- Effects of nitrogen on yeast cell morphology,settleability and performance of wastewater treatment were investigated in treating oil-containing wastewater by yeast-SBR system. 在酵母菌-SBR系统处理高含油废水中研究了氮添加对酵母细胞形态、沉降性、废水处理效果的影响及恢复能力。
- Bin-salver is a new wastewater treatment system based on the combined effect of substrate,plant and microbes. 利用稀释法和比色法对生物托盘根际和非根际土壤微生物数量和酶活性进行测定。
- The running of the fluidic air-floating system affects the effect of oil-bearing wastewater treatment. 溶气浮选系统的运行直接影响含油污水的处理效果。
- The effect of the tannery wastewater treatment with zinc polysilicate(PSAZ) was studied. 本文研究了聚硅酸锌絮凝剂处理制革工业废水的效果。
- Inner electrolysis method with cast iron scraps was used for restaurant wastewater treatment,and the effect of reaction conditions on oil removal rate was investigated. 采用铸铁屑内电解法处理餐饮废水,考察了反应条件对除油率的影响。
- In addition ,the mechanism of semi-coke adsorption ,and the effect of wastewater concentration, filter speed on oil re... 研究还对半焦的吸附机理和废水浓度、过滤速度对除油率的影响进行了讨论。
- The effect of chemical oxygen demand (COD) and hardness of wastewater on removal efficiency of ammonia using cation-exchange resin was analysed. 研究表明,在对炼油污水进行深度处理时,污水的COD、硬度严重影响树脂对氨、氮的吸附。
- The effects of different flocculants on treatment of wastewater from channel catfish slaughtering were compared,which showed that PFS was the most efficient flocculant. 通过比较不同絮凝剂对斑点叉尾鱼回鱼宰杀废水的处理效果,得出聚合硫酸铁(PFS)的絮凝效果最佳的结论。
- Based on the requirements and effect of wastewater reuse and discharge, the evaluation index system of disinfection was established, and then the concept, prin... 结合城市污水的实际利用和排放情况,提出了消毒效果的技术评价指标体系,并在此基础上提出了组合消毒技术的概念、原理与主要特点。
- The general effect of the painting is overwhelming. 这幅画给人总的印象是很有气势。
- The effect of the novel loses in translation. 这部小说经过翻译失色不少。
- The effects of activated calcium phosphate quantity, fine degree, pH value of wastewater, mix reaction time on removal of Pb in wastewater were analyzed. 对处理剂的用量、度、的浓度、理时间、H值等因素对除铅效果的影响进行了试验。
- The bright blue wilt tone down with the effect of sunlight. 阳光一照射这明亮的蓝色就会柔和下来。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- The sound effect of the fight is very good in that radio play. 广播剧中那场战斗的音响效果很好。
- The stage lighting give the effect of a moonlit scene. 舞台灯光产生月夜景色的效果。
- The miraculous effect of medical herbs has raised some conservative eyebrows. 草药的奇效简直使一些思想保守的人瞠目结舌。
- The industry felt the effects of the energy crisis. 该工业受到能源危机的影响。
- The stage lighting gives the effect of a moonlit scene. 舞台灯光产生月夜景色的效果。
- The training program help to cushion the effect of unemployment. 这项训练计划有助於缓冲失业造成的影响。
