英语翻译2-3.脉冲布水器:脉冲进水装置是一种利用负压真空的原理,使进水在时间上产生间隔,当负压破坏形成一股较强的脉冲水流可以对厌氧酸化生物铁池进行水下搅拌,防止采用空气搅拌带

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英语翻译
2-3.脉冲布水器:脉冲进水装置是一种利用负压真空的原理,使进水在时间上产生间隔,当负压破坏形成一股较强的脉冲水流可以对厌氧酸化生物铁池进行水下搅拌,防止采用空气搅拌带进氧气,同时避免了机械搅拌消耗电能的弊端,充分利用水泵提升废水的势能.脉冲进水的作用是对厌氧生物铁池进行下搅拌.
Pulse water disposal machine:
2-4.厌氧生物铁滤池(UASB):普通厌氧生化工艺普遍存在停留时间长,降解效果差的问题.而厌氧生物铁技术做为养鸡废水前处理技术有以下特点:
1.把数种原料组成一个以铁炭为主的原电池系统利用组分本身的电位差,提供电化反应能源,电化学反应不必外加电源电化学反应照常进行,在电化学反应中,铁为阳极,炭化铁为阴极,在阳极产生新的二价铁Fe2+,在阴极产生新生态的[H]离子,都可以和水中的污染物发生氧化还原反应,把难解染料等物质化为小份子有机物.
2.絮凝反应作用.微电解时在阳极产生Fe2+,很容易和O2反应形成Fe3+,生成具有强吸附能力的Fe(OH)3它是一种活性胶体絮凝物,可以把水中SS和有色基团吸附共沉而得到去除.
3.亲铁细菌的生物降解作用:在废水中某些亲铁细菌可以从铁的化学反应中获得养料,这些嗜铁细菌可以在二价铁转化成三价的过程中,消耗乙酸,乳酸等物质,事实证明：这些细菌分解有机物的能力远比甲烷菌和产甲烷菌,硫酸盐还原菌强,只要有铁存在铁还原菌总是首先把正铁还原成亚铁,这些细菌附着在铁表面形成不断代谢的菌膜.在铁的电解-生物铁的处理过程中,上述几种反应协同作用产生综合效应的.当亲铁细菌大量繁殖在铁表面形成菌膜后,生物铁降解污染物有机物就成了主导作用.而菌膜又保护了铁,使铁的腐蚀大大减缓.从而使生物铁结构维持相当长的寿命.
4.由于鸡粪中的有机物浓度很高,而上流式厌氧反应器(UASB)在处理高浓度有机废水方面具有好能低去除负荷高和处理效果好等特点本工艺采用传统的厌氧反应和铁生物滤池相结合的处理工艺.

Answer 1

2-3.Pulse spreads the water implement:The water-entering device of pulse is one kind of the principle making use of negative pressure vacuum ,produce a gap on making water-entering in time ,think that negative pressure destroys the streams forming one strands of stronger pulse being able to carry out undersea mixing on anaerobic acidification living things iron pool ,prevent from adopt air mixing to be brought into oxygen,abuse having avoided mechanical rabble consumption electric energy at the same time,fully utilize water pump lifting waste water potential energy.The water-entering effect stirs pulse under being that pool is in progress to anaerobic living things iron.Pulse water disposal machine:2-4.Anaerobic living things iron filter chamber (UASB):Common existence of anaerobic average biochemistry handicraft stays for time be long,problem that degradation effect dispatches.But,the anaerobic living things iron technology makes the characteristic handling a technology in the waste water front for raising chickens having the following:1.A several kinds raw material composition primary battery giving first place to iron charcoal system is made use of to be allotted self PD set ,is provide electrochemical reaction sources of energy,apposition power source electrochemistry reaction carries out electrochemistry reaction unnecessarily as usual ,iron is a positive electrode ,carbonizes iron being a negative electrode in electrochemistry reaction,in + the positive electrode produces new divalent iron Fe2,before negative electrode produce new organism's habits ion,oxidation-reduction reaction happened in being able to and water pollution,organic small one's part of presenting some gifts for a friend with matter Hua Wei difficult to untie dyestuff waiting.2.Flocculation reaction effect.Produce Fe2 time tiny electrolysis in the positive electrode +,O2 reaction very easy to draw forms + Fe3 ,generate Fe (OH) having the strong adsorption ability 3 it is one kind of activity colloid flocculation thing ,can water SS and the coloured base group adsorption be sunk together but get takeoff.3.Kiss living things of iron bacterium degradation:Some close iron bacteria can gain a nourishment in the chemical reaction from iron in waste water ,these are addicted to the iron bacterium can consume acetic acid in the process of able tervalence of divalent iron conversion,lactic acid waits for matter ,factual proof:These bacteria break up organic distant ability ratio methane bacterium and product methane bacterium ,sulfate restores the bacterium is strong ,Cheng is ferrous as long as having the deoxidation bacterium there existing iron in iron to restore to be determining always first ,these bacteria have mycoderm forming the ceaseless supersession outside in iron adhere to self.In the process of iron iron electrolysis- living things treatment,the above-mentioned several kinds reaction coordination effect produces the synthetical effect's.Think that the close iron bacterium breeds in large amount after the iron surface forms mycoderm,the living things iron degradation pollution organic has become the leading factor effect right away.Mycoderm has protected but iron ,the corrosion using iron has slowed down greatly.Make living things iron structure maintain pretty long life-span thereby.4.Since organic thickness in chicken excrement is very high,but,the dyadic anaerobic belonging to the upper circles reactor (UASB) has treatment handicraft of integration of height easy to be able to dislodge load low with anaerobism reaction and iron living things filter chamber easy to wait for this handicraft of characteristic to adopt tradition selling result at reduced prices in the field of the organic waste water handling high concentration.