一、 经贸英语与普通英语的区别 二、 经贸英语的学习方法和途径 三、 学习经贸英语的作用 四、 关于考试及试题类型

1. Please list the main purposes of BOD5 test for wastewater treatment and waterbody remediation. Please discuss the effects of temperature of wastewater on its treatment unit unit/process selection(in English, 15%)

国家开放大学：2011—2012学年第一学期“开放专科”英语专业邓小平理论和“三个代表”重要思想概论期末试题（开卷）

ENGINEERING DEPARTMENT OF ENVIRONMENT SCIENCES SCHOOL OF RESOURCES AND ENVIRONMENT SCIENCES EAST CHINA NORMAL UNIVERSITY 2004

Part I Wastewater Engineering 1 Wastewater Engineering: An Overview 2 Constituents in Wastewater 3 Analysis and Selection of Wastewater Flowrates and Constituent Loadings 4 Introduction to Process Analysis and Selection 5 Physical Unit Operation

Treatment The principal chemical unit processes used for wastewater treatment include (1) chemical coagulation, (2) chemical precipitation, (3) chemical disinfection, (4) chemical oxidation, (5) advanced oxidation processes, (6) ion exchange, and (7) chemical neutralization, scale control, and stabilization

A trickling filter is a nonsubmerged fixed-film biological reactor using rock or plastic packing over which wastewater is distributed continously

Chapter 12 Evolution of Solid Waste Management、13 Sources, Types, and Composition of Municipal Solid Wastes、14 Physical, Chemical, and Biological Properties of Municipal Solid Waste 15 Disposal of Solid Wastes and Residual Matter

Part I Wastewater Engineering 1 Wastewater Engineering: An Overview Fig. 1-1 Schematic diagram of a wastewater management infrastructure

-掌握英语描述的压力容器的基本结构 -掌握有关科技术语