废水

Graver Water designs and manufactures water and wastewater treatment equipment for utility, industrial and municipal applications.

Graver水处理公司设计和制造公用事业、工业和市政应用中的水处理和废水处理设备。

Oil and grease wastewater is one of the most widespread environmental pollution.

油脂废水是一种重要的水污染源。

Halophile and salt-tolerant yeast have wide p erspective and practicability on the treatment of wastewater with high salinity.

嗜盐菌和耐盐酵母菌在处理高含盐废水方面有广阔的应用前景。

The paper introduces their salt-tolerance mech anism and research progress regarding conventional anaerobic or aerobic sludge, halophile and salt-tolerant yeast.

针对处理含盐废水的几类菌种：普通的厌氧或好氧污泥、盐菌和耐盐酵母菌，分别阐述了其耐盐机理和研究进展。

Adhesive ; Extractive ; Waste water ; Hardboard

纤维板废水；提取物；胶粘剂

T he harmfully waste water from those chemistry factories is flowing into the river through the town.

几家化学工厂排出的有害废水正流入通过镇里的河里。

The harmfully waste water from those chemistry factories is flowing into the river through the town.

几家化学工厂排出的有害废水正流入通过镇里的河里。

So the heavy metal waste water treatment has been the focus of attention.

所以对重金属废水的治理一直是人们关注的焦点。

The invention discloses a novel method for treating waste water of heavy metal with low concentration.

本发明公开了一种较低浓度重金属工业废水处理的新方法。

Therefore, more and more attentions are paid to heterotrophic nitrification bacteria for wastewater treatment.

因此， 这类细菌已成为废水处理中生物脱氮新工艺的重要研究对象。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。