查询词典 backwashed
- 与 backwashed 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Backwash - The skid is backwashed to remove excess solids and maximize the chemical cleaning efficiency.
反冲洗 - skid 反冲洗的目的是清除多余的固体并使化学清洗效率最大化。
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The operation time was about 7~8 days. Stages of BBAF were backwashed separately depending on the status of each stage.
BBAF 的运行周期达7~8d,同时可根据实际需要采用分段反冲洗。
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Rinse Backwash - The skid is refilled with feed water and backwashed to remove residual chemical.
反冲洗淋洗单元- skid 再次充满给水并且反冲洗来除去残留的化合物。
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No mixing phenomenon between fibre-ball layer and sand layer was discovered while the media were backwashed with both air and water.
在研究中发现,纤维球-砂双层滤料进行气、水联合反冲洗,纤维球层和砂层不会出现混层现象,当进水与助滤剂快速混合后直接进入滤池,可获得满意的出水水质和过滤周期,该工艺过程如下
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Good : Sand filters and carbon purifiers are backwashed with chlorinated water at recommended frequencies (daily for carbon purifiers and at least twice per week for sand filters and recharged when necessary).
好:砂滤器和碳滤器按推荐的频率用氯水进行反洗(碳滤器每日反洗,砂滤器至少每周2次反洗且在需要时重新充填)。
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Solar energy will also be used to heat the swimming pools, which are designed to reuse double-filtered, backwashed pool water that's usually dumped as waste.
太阳能将被用来给泳池加温,同时淋浴用水还将被二次过滤从而再次使用。
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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%。
- 推荐网络例句
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It is also known as one of the most poisonous naturally occurring substances.
它也被称为一个最自然发生的有毒物质。
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The greatest stress is found at the location on the cross section where V is the largest.
最大应力出现在横截面上V为最大的地方。
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It is the most important three water problem which our country faces in the 21st century that flood and waterlog, drought and shortage of water, the deterioration of water environment.
洪涝灾害、干旱缺水、水环境恶化是二十一世纪我国面临的三大水问题。