英语翻译Introduction:Electronic Water Conditioning:Electronic wa

英语翻译
Introduction:
Electronic Water Conditioning:
Electronic water conditioning is a relatively new technology that evolved from the use of magnetic fields in water treatment.Historically,the performances of permanent magnets have been ultimately reliant on controlled conditions such as flow rate.However,their energy levels and fields are fixed.The advent of electronic systems introduced both variable energy and frequency.
Electronic treatment is based on the principal of creating an oscillating field of energy with the use of low frequency radio waves.As water passes through a pipe delivering variable frequencies and energy levels,a physical change in the preferred crystal structure of calcium and magnesium occurs,tending to form the crystalline structure of aragonite rather than the random crystalline structure of calcite.Aragonite is a form of calcite crystallizing in the orthorhombic system and prefers remaining in solution and not adhering to surfaces.Through this physical mechanism,electronic conditioning alters the effects of calcium and magnesium carbonates with regard to scale formation.
Precipitated aragonite has a fine powder-like consistency that is not hard and does not intrinsically adhere to surfaces.
Electronic descaler is one that creates a rapidly alternating current in a frequency range that exceeds the best estimate of the internal natural frequency of water.
The natural frequency of water varies with temperature,pressure,minerals present,pH and other factors.
The current generates an oscillating magnetic field within the pipe.
The rapid oscillation of the magnetic field creates a molecular agitation in the water passing through the field.It is this agitation that alters the effects of calcium and magnesium carbonates with regard to limescale formation.
Sidpec Field Experiment:
Was performed in two stages,
Stage one:electromagnetic device in operation in addition to polymeric antiscalant dosing and (low electromagnetic field + high polymer dosing) by time increasing electromagnetic field and decreasing polymer dose till zero polymer dosing.Then chemical cleaning was performed.
Stage two:electromagnetic field lonely as descaler at re-operation of plant after chemical cleaning from Sept.20th to Nov.26th.
Remarks & Conclusion:
- No distinguish change had been noticed,this means the performance of electromagnetic device is near to be the same like using polymeric antiscalant specially for this application.(no change in normalized flow decline rate "graph attached" and no change in membrane pressure differential)
- No improvement in membrane performance was noticed this means we have not problem of scaling at membrane.
- The most of device application is for descaling (not widely used for desalination by RO applications) (is not reliable technique)

说明：
水调节电子装置
水调节电子装置是从电磁领域应用于水处理发展而来的一项相对较新的技术.从历史上看,永久性磁体在水处理方面的性能最终要依赖于可控制的条件,如水的流速.尽管如此,它的能量和作用域范围是固定的.而电子系统的出现则引进了能量、频率可变的优势.电子处理装置是基于这样一个原则：它通过低频无线电波产生一个振荡的能量场,当水通过管子流过这个场的时候,其中的镁和钙的化合物更趋于形成文石而不会形成方解石.文石是方解石在斜方晶系中的一种结晶体,它一般以沉淀的形式存在,而不会黏着于液体表面.通过这种电子机械的调节从物理上改变了对镁和钙的炭化物形成水垢的作用.沉淀的文石是粉末状即不硬也不会黏着于表面上.电子除垢是产生一个快速变化的电流,其变化频率范围覆盖了估计的水的固有频率.水的固有频率要受到温度、气压、含有的矿物、pH值等因素的影响.该电流产生一个振荡的磁场.当水通过时,快速振荡的磁场使水在分子层面上产生特殊的运动.正是这种分子运动改变了钙、镁化合物形成石灰水垢的影响.

实验：
分两个阶段
第一阶段：电磁装置（上面提到的）外加聚合物防垢剂（低电磁场能和较多量的聚合物防垢剂）随着时间的延长,不断减少聚合物的量直至到零.然后,采用化学净化.
第二阶段：
在9月20日到11月26日采用化学净化后,仅以电磁场作为除垢装置作用于实验对象.
以上的翻译可能会有不恰当之处,但我觉得能提出这问题你一定有或多或少的了解,那就没问题了.希望对你有所帮助!