1)  Waste plastics
废塑料袋
2)  waste plastics
废塑料
1.
Progress of manufacturing fuels from cracking waste plastics;
废塑料裂解制燃料的研究进展
2.
Preliminary Study on Numerical Simulation of Pneumatic Conveying of Waste Plastics;
废塑料气力输送数值模拟的初步研究
3.
New technology for waste plastics recycling and its progress;
废塑料资源化新技术及其进展
3)  waste plastic
废塑料
1.
Study on experiment of waste plastic pyrolysis for producing liquid fuel;
废塑料制取液体燃料试验研究
2.
Experimental study on pulverized coal and waste plastic mixture combustion under blast furnace simulating blasting temperature;
煤粉与废塑料混合在模拟高炉风温下的燃烧试验研究
3.
A/O Process to treating alkaline wastewater of waste plastic;
A/O工艺处理废塑料碱洗废水
4)  plastic waste
废塑料
1.
This paper analyzes on the significance of recovery processing of the plastic waste,introduces the degradable plastic and its degradation mechanisms,advantages and disadvantages,and the developing and utilizing situation,and discusses on some problems existing in the degradable plastic.
分析了回收处理废塑料的意义,介绍了可降解塑料及其降解机理、优缺点和推广应用情况,论述了可降解塑料存在的问题。
2.
The preparation of fuel oil from three kinds of plastic waste (polyethylene,polypropylene and polystyrene)and their mixture in different proportion has been studied using LY series catalyst made by ourselves.
用自制的LY系列催化剂对聚乙烯、聚丙烯、聚苯乙烯及其按不同比例混合的 3种废塑料催化裂解制燃料油进行了研究。
3.
The current development status of overseas recycling technology of plastic wastes has been described briefly in the present paper.
简述了国外对废塑料再循环技术开发的现状,对日本开发的高附加值的发泡复合技术进行了讨论。
5)  Plastic waste
废塑科
6)  plastic waste
废塑胶
参考词条
补充资料:塑料袋不宜久贮果蔬
    蔬菜、水果在塑料袋内贮存,是人们在冬、春季节常用的一种科学保鲜法。其原理是降低氧的浓度,增加二氧化碳的浓度,使果蔬处于休眠状态,延长贮存期。然而,贮存的时间不能过长。
    因为蔬菜、水果含水分较高(60%-95%),并含有水溶性营养物质和酶类,在整个贮存期间仍进行着很强的呼吸活动。在一般情况下,每上升10℃呼吸强度就增加一倍。在有氧的条件下,果蔬中的糖类或其他有机物质氧化分解,产生二氧化碳和水分,并放出大量热量;缺氧呼吸产生的酒精留在果蔬里,会引起果蔬腐烂变质,所以塑料袋不宜久贮蔬菜和水果。——摘自《黑龙江林业2000.11》
    
    
说明:补充资料仅用于学习参考,请勿用于其它任何用途。