浮選法分離廢舊塑料ABS和HIPS氣泡與塑料的粘附行為研究

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摘 要：廢舊塑料浮選分離實(shí)驗(yàn)中氣泡與塑料的粘附行為對浮選效果有著較為明顯的影響。浮選分離液面高度、單次分選最大塑料量兩個(gè)外在條件，直接影響著氣泡與塑料粘附時(shí)間的長短，從而也是決定著浮選分離效果的重要因素之一。

關(guān)鍵詞：廢舊塑料；粘附行為；液面高度；最大塑料量

Research on the Adhesion Behavior Between Bubbles

and Plastics in the Flotation Separation of Waste Plastics ABS and HIPS

Yang Dongmin1 Zhang Yuelei2

（1.Baotou Vocational & Technical College，Baotou，Inner Mongolia 014035;

2.Inner Mongolia North Heavy Industry Group Co.，Ltd.，，Baotou，Inner Mongolia 014030）

Abstract：The adhesion behavior between bubbles and plastics in the flotation separation experiment of waste plastics has a significant impact on the flotation effect.The two external conditions，the level of the flotation separation liquid and the maximum amount of plastic in a single separation experiment，directly affect the length of the adhesion time between bubbles and plastic，which is also one of the important factors determining the flotation separation effect.

Key words：waste plastics;adhesive behavior;liquid level;maximum plastic quantit

塑料的大量生產(chǎn)、消費(fèi)與較短的使用周期使得塑料廢棄物的數(shù)量急劇增加，塑料的大量廢棄不僅造成資源的巨大浪費(fèi)，也給環(huán)境帶來了極大危害。（剩余3388字）