求翻译：2、聚合铝化铁有效成分含量高，易溶于水，有较强架桥、吸附性能，在水解过程中，伴随发生电化学凝聚，吸附和沉淀等物理、化学变化。是什么意思？

2, the active ingredients of polyaluminum of iron content is high, soluble in water, there is a strong bridge, adsorption properties, electrochemical cohesion, adsorption and precipitation during the hydrolysis process, accompanied by physical and chemical changes.

2, aggregate aluminum, iron, and active ingredients with a high soluble in water, with a strong suction performance, bridges, the hydrolysis process, together with a electro-chemical adsorption, and physical, and sediment chemistry.

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2, high iron contents of effective components of polymeric aluminum, soluble in water, there is a strong bridge, adsorption performance, in the hydrolysis process, accompanied by electro-coagulation occurs, adsorption and precipitation, and other physical and chemical changes.

2nd, the polymerization calorization iron effective component content is high, easy to dissolve in the water, has the strong bridging, the adsorption performance, in the hydrolisis process, the concomitance has the electrochemistry to condense, physics, chemical change and so on adsorption and preci