冲洗水

ZPG type strainer is a kind of strainer which can be applied to imdustrial cooling by using low-grade water and can also be used for other technological processes requiring filtration.It has the function of automatic flushing impurities elimination.It is generally installed in the front part of heat interchanger or other actuating mechanisms to clean and eliminate impurities regularly.

自动反冲洗过滤器是一个能使用低质水进行工业冷却的过滤器，同时也可用于其他需要过滤的工艺过程，它具有自动冲洗排除杂质功能，一般安装在换热器及其他执行机构的前面，定期清洗排除杂质。

It is best to launder these items twice: once in bleach with a double rinse, and then a second time with just vinegar during the last rinse cycle.

这是最好的清洗这些项目的两次：一次是在漂白水与双冲洗，然后在第二次与刚才醋在过去冲洗周期。

Experience the rest days or by a change from deep color ink color ink printed tyvus shall be on the roll for cleaning, washing solution is: water roll into channels with petrol pouring water roller brushes with large, uniform brushlelss chemiluminscent of monlchamus and the unclean is gasoline fully dissolved, and then re-use, steels side brush, if you are still not enough clean water to flow down available sheet steel threader chemiluminscent zoysiagrass strickle wash in the direction of several times that if the water froze chemiluminscent set of dirty substitute a new set of boottopping.

遇到休息日或者由由深颜色墨改印浅淡颜色墨时，须对水辊进行清洗，清洗的办法为：将水辊放入水槽内，先用汽油浇注水辊，并用大毛刷均匀刷，使水绒套上的墨污被汽油充分地溶解，然后再用清水冲洗，边冲边刷，如果仍不够干净可用钢片顺着水绒套丝缕的方向刮洗几遍，假若水绒套脏得厉害，可更换新的水线套。

The principles and hydraulic feature of suspended-moving simultaneous air water backwashing of filters are presented in this paper.

介绍了悬移式气水同时反冲洗方式的冲洗过程及其表现出的水力特征。

The principles and hydraulic feature of suspended-moving simultaneous air water backwashing of filters are presented in this paper.

提要 介绍了悬移式气水同时反冲洗方式的冲洗过程及其表现出的水力特征。

The study results showed that the air-water backwash was an efficient BAF backwashing method.

试验研究结果表明，气水联合反冲洗可以有效地对曝气生物滤池进行反冲洗。

The results demonstrate that after backwashing,the flux was completely recovered by addition of 4mg/L and 10 mg/L,while the flux was only 40% of initial flux without coagulation pretreatment.

结果表明：直接过滤原水的情况下，反冲洗后的膜通量恢复仅为初始通量的40%；而投加了混凝剂4mg/L和10mg/L后，反冲洗后的通量得到了完全的恢复。

Nowadays working state is analyzed and test is compared in this paper .An optimal running method in water backwashing and air scour of trickling filter is proposed ,by means of timing to improve technics rules of trickling filter.

本文通过对现有工况的分析和试验对比，通过调速手段改善气水反冲洗滤池的工艺条例，提出了气水反冲洗滤池的优化运行方案。

The results of continuous experiments with BAF show that: the short nitrification occurs when the Qair/Qinfluent ratio is 4:1 with NO_2~--N accounting for 72% of NOx--N; the suitable recirculation rate is 200%; the ratio of external acetate dose to NH4+-N concentration is 2:1 attributing to the short nitrification; BAF needs being backwashed when the headloss increases to 6 cm every 17~20 days; in the water reuse context, 98.7% water yield can be obtained.Lastly, the long-term operation of SBR-BAF system indicates it can treat the wastewater efficiently.

BAF反应器连续流试验结果表明：最佳气水比为4：1，硝化类型以短程硝化为主，NO_2~--N占到NOx--N的72%；综合考虑对TN的去除率和动力消耗，最佳回流比为200%；最佳缺氧/好氧容积比为3：5；由于短程反硝化较全程反硝化碳源需求量低，在BAF反应器进水NH4+-N 40mg/L左右的情况下，乙酸钠投加量为80mg/L以COD计设定水头损失达到6cm时进行反冲洗，随水温不同，反冲洗周期为17~20d，产水率为98.7%。

I propose to the kitchen no leakage: modern life in the kitchen floor general has been very little water rinse, with a small amount of water splashing ground cloth can be completed cleaning, the kitchen floor drain as long anhydrous added that the Water Seal memory after evaporation of water from the anti-odor the leakage into the rooms.

笔者建议厨房内不设地漏：现代生活中厨房地面一般已很少用水冲洗，少量的溅水用抹布就可完成地面的清洁，厨房地漏由于长时间无水补充，水封内存水蒸发后臭气反由地漏进入室内。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了