Introduced the active sludge method basic principle, the technical process, the movement way, the existence question and in the environmental pollution government project application.

介绍了活性污泥法的基本原理，工艺流程、运行方式、存在问题及其在环境污染治理工程中的应用。

youdao

Chinese government is poised to conduct its first national survey of pollution sources in February to help control environmental deterioration in the country.

中国政府准备在2月份进行首次全国污染源调查，以帮助控制环境恶化。

youdao

In recent years, the government recommends green economy and strengthens the management of the environmental pollution.

近年来国家加强对环境污染管理，提倡绿色经济。

youdao

As is now the case with Hungary, the Soviet Union should be compelled to earmark substantial portions of all Western government credit flows for anti-pollution and other environmental clean-up projects.

CENTERFORSECURITYPOLICY: Center for Security Policy | Read The President��s Lips: ��No U.S. Taxpayer Aid To Gorbachev��

President Obama saw an important opportunity for the Federal Government to lead by example when he issued Executive Order 13514 directing agencies to meet ambitious sustainability goals in our operations that will improve the government's environmental, energy and economic performance, reduce pollution, and save taxpayer dollars in avoided energy costs.

WHITEHOUSE: Energy and Environment Latest News | The White House