An additional benefit resulting out of sodium hydroxide recovery is the decrease in consumption of alum at the treatment plant . 回收氢氧化钠的另一好处，是降低了处理厂的铝盐消耗量。
During the course of the tbp distillation, the distillates which accumulate between specified temperatures are withdrawn . 在真沸点蒸馏过程中，对规定温度范围内所收集的馏分可加以回收。
Recovered nickel is normally recycled through the metal processing operations, but occasionally may be marketed to reclaimers . 回收的镍一般通过金属加工过程再循环，有时也可卖给回收者。
The agency will require the right to spread surface water, including reclaimed wastewater for ground water recharge . 为了地下水人工补给，该机构需有引渗地表水（包括已回收的废水）之权。
The main goal of recovery of sodium hydroxide was the economies due to the high replacement cost of this chemical . 回收氢氧化钠的主要目的是在经济方面，因为它大大补偿了化学药剂消耗费用。
The drying of wet polymer particles with solvent recovery is an operation which may see wide use in the plastics industry . 干燥湿的聚合物颗粒并把溶剂回收是在塑料工业中有广泛用途的一种操作。
Evaporative recovery can be used on almost all process rinse water systems, with the exception of those which deteriorate with use . 蒸气回收法可用于几乎所有生产过程的漂洗水系统，那些因使用而变质的除外。
The recovery process necessitates waste stream segregation if water and chemical reuse are to offset capital and operational costs . 假如水和化学品回用可使投资和操作费得到补偿，则回收过程需要将废液流分开。
Emphasis on pollution abatement may cause recovery systems to be installed, especially if production cost can be brought near the break-even point . 消除污染的强烈要求可能促使建立各种回收系统，要是生产费用接近不赚不负的话更是如此。
Electrostatic precipitation is the leading and most versatile method for high-efficiency collection of dusts, fumes, and mists from industrial furnace and process gases . 电收尘是回收工业炉及其生产过程气体中的粉尘，微尘和烟雾的最主要和最通用的高效率收尘方法。
