废弃处理 meaning in English

waste treatment

Due to the increasingly intense problem of " white pollution " , the difficulty in disposing of the discarded eps and the high cost of recycling eps , developed countries have made laws to eliminate or limit the production , sale , import and use of eps
由于发泡塑料造成的“白色污染”日益严重，且废弃处理困难，回收再生成本高等问题，国际上发达国家已经立法禁止或限制生产销售进口使用。
That causes new problems of construction on making use of or abandon old basis structure . based on the characteristics of the bridge foundation , this paper in detail introduces the design of construction procedures , construction methods and technological process for large temporary structures in foundation construction and driven or pull out steel casing pipe etc , which are seldom meet in common bridge construction . about digging and con struction of foundation piles , dynamic detection method of pile foundation etc . are also introduced and analysized
由于设计的变更，前期已施工的基础结构与修改后的结构有较大差异，给施工带来旧基础利用和废弃处理等新问题，本文针对该桥的基础特点，详细介绍了基础施工中大型临时结构、打拔钢护筒等一般桥梁施工中很少遇到的施工工序的设计、施工和工艺问题，对于基桩的开挖和施工、桩基的动态方法检测等问题也作了详细介绍和分析。