Next up is the primary sedimentation tank, where sludge settles to the bottom and lighter liquids like grease, oil and soap rise to the top.
下一步就是一级沉淀池，污泥沉淀到底部，轻质液体例如油脂、油和皂类浮到上面。
The Fordham Institute, a think-tank, measured the same 18 primary schools by different states’ benchmarks.
一家智囊机构福坦莫研究所用不同州的标准，比较了同样18所小学。
Normally, Hackett ends the primary fermentation process by "crashing the tank" -lowering the temperature to shock the yeast into dormancy.
一般情况下，哈科特会用“塌箱”(crashingthe tank)来结束这次酿造试验，也就是通过降低温度让酵母进入休眠状态。
Sewage sludge which mainly comes from the primary settling tank and discharge of surplus sludge is the deposit produced in each operating unit in municipal wastewater treatment plant.
城市污泥是城市污水处理厂经各级处理净化污水而产生的沉积物，主要来自初沉池和剩余污泥的排放。
A two-step anaerobic digestion process applied to the treatment of primary sludge was investigated in continuously stirred tank reactors (CSTR).
实验通过运行连续搅拌反应器(CSTR)，对城市初级污泥的两步嗜热厌氧消化进行了研究。
The experimental results indicated as well that canceling primary sedimentation tank and cesspool when building houses would avail to stable running of sewage treatment plant.
试验结果表明：在污水处理厂取消初沉池，及修建住宅时取消化粪池，对污水处理厂的稳定运行有益。
The transducer emits ultrasonic waves into the fluid that are not parallel to the primary flow of fluid through the tank.
该换能器发射不平行于穿过该容器的主要流体流的超声波进入流体。
It is important to select the type of primary sedimentation tank in the design of large wastewater treatment plants.
大型污水处理厂中初次沉淀池池型选择是重要的。
In addition, a lye-feeding device and a middle water tank are arranged between the water outlet of the primary reverse osmosis membrane and the water inlet of the secondary high-pressure pump.
另外还在一级反渗透膜处理水出口与二级高压泵进水口之间设置了加碱液装置和中间水箱。
In addition, a lye-feeding device and a middle water tank are arranged between the water outlet of the primary reverse osmosis membrane and the water inlet of the secondary high-pressure pump.
另外还在一级反渗透膜处理水出口与二级高压泵进水口之间设置了加碱液装置和中间水箱。
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