The soil pillar mimetic analysis on the changing characteristics of the leaching liquid pollution component of the daily life garbage -Taking the Beitiantang dumping grounds in Beijing City as example;

Malic acid leaching investigation on thallium-containing pyrite deposit;

Effect of sewage sludge compost and its Dissolved Organic Matter (DOM) on desorption and leaching of Fluoranthene from soil;

Aiming at the possible environmental impacts during mine-fill with the coal gangues from Yanma mine,two dynamic leach experiments were designed under simulation conditions in laboratory for analyzing the control effects: one is to mix coal gangues with clay uniformly,another is to fill the coal gangues and clay into layers seperately.

The release and leaching characteristics of N, P and K from sewage sludge applied to red soil were studied by field experiment and indoor incubation as affected by type, application method and rates of sewage sludge.

A lot of industrial solid wastes are brought in karst mountain area every year,these industrial solid wastes arose the secondary water pollution because of rain leaching and the others reason while they are deposited in there,and the secondary water pollution influences surface and ground water environment.

Performance analysis of flow and heat transfer of spraying cooling for converter gas with high temperature in Venturi tube;

Numerical Simulation of Temperature Decrease and Fluid Flow With Water Spraying in Venturi Tube of Converter Coal Gas Recovery System;

The paper describes that the quality improving of continuously cast square billet、 decreasing of steel-leaking、 fastening of casting speed and enhancing of economic benefit are the result of the improvement of the second cool-down spraying for continuous casting machine.

The New Air-Cleaning Equipment with Water Spraying Upward and Drops Second Fining Process;

Design Summarization for Conveyor Type Spray-cleaning Machine;

Process of spray cleaning for railway tanker by detergent