2) combine physico-chemical and biochemical technology
物化-生化组合工艺
1.
This test combine physico-chemical and biochemical technology to deal with refinery production sewage.
采用物化-生化组合工艺处理炼油污水,作为循环冷却补给水进行回用,最佳处理参数为:①混凝单元:以PAC1为混凝剂,用量为70~100 mg/L,助凝剂用分子量500万PAM,用量2 mg/L;②过滤单元:无烟煤(粒径2~4 mm)和(0。
3) combined biofilm process
生物膜组合工艺
1.
It is concluded that the combined biofilm process has better resistance to shock loads,high nitrogen removal efficiency and consistent effluent quality.
中试结果表明:该生物膜组合工艺抗冲击负荷能力强、脱氮效率高、出水水质稳定。
4) optimization and combination of treatment processes
工艺优化组合
5) composite process
组合工艺
1.
The printing and dyeing wastewater was treated by a pulse cyclic fluidized bed(CFB) composite process with engineering scale of 5000m3/d.
采用脉冲循环流化床与物化沉淀池的组合工艺对某公司的印染废水进行了处理。
2.
Composite process composed of inorganic macromolecule flocculent polymeric ferric sul-fate (PFS) with leading effective microorganism (EM) was used for algae control of raw water from eutrophic water body.
结果表明:组合工艺在最佳工作条件下,即PFS为30 mg/L,VEM/V污水为5/10 000,曝气时间为HRT/2(HRT=5 d),水温为25℃,pH为中性时,原水中叶绿素a,TP,COD,TN的去除率分别可达93％,89％,85％,60％。
3.
The experimental method of aeration biological filter-chemical precipitation-sand filter composite process and water quality situations in experiment are introduced.
介绍了曝气生物滤池—混凝澄清—砂滤组合工艺的试验方法及其试验用水水质情况,并分析了该工艺对CODCr,NH3-N,总硬度,总磷的去除效果,得出了一些有意义的试验结论,为中水回用工程设计提供了可靠的参数。
6) technological combination
工艺组合
1.
The paper introduces the different process combination and looks for the rational technological combination by comparative analysis on the basis of analyzing effects of tea factors on the quality of Meijiangcuipian tea according to the principle of tea process.
详细介绍了湄江翠片茶各种工艺组合,并根据制茶原理,分析了制茶因子对湄江翠片的品质影响,通过分析对比,找出了湄江翠片比较合理的工艺组合。
补充资料：组合模式或组合振动
分子式：
CAS号：
性质：在红外光谱中通常出现很多的弱吸收，组合模式或组合振动系指对应于两个或多个基本振动频率之和起源，它的弱吸收于多原子分子振动态相互作用的振子的非谐性。与基频振动及倍频所引起的吸收相比，这些吸收是比较弱的。
CAS号：
性质：在红外光谱中通常出现很多的弱吸收，组合模式或组合振动系指对应于两个或多个基本振动频率之和起源，它的弱吸收于多原子分子振动态相互作用的振子的非谐性。与基频振动及倍频所引起的吸收相比，这些吸收是比较弱的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条