The appraisal of the Maanshan Science and Technology Awards Evaluation Committee in 2014-2015 was completed recently. Through the appraisal committee review, project defenses, and voting of judges and other procedures, the final scientific and technological achievements declared by Anhui Hual

Abstract: With the development of modern industry, waste mineral processing, metallurgy, chemical industry, electroplating and other industries often leads to emissions of heavy metals in soil and water contamination. Hg, Cd, Pb, Cr, As, which are biotoxic, and heavy metal pollutants such as Zn, Cu

After long-term use of the crankshaft, especially after the burning of tiles or ramming, accidental bending will occur. The cold crankshaft should be removed for cold pressure correction. Due to the plastic deformation of the internal metal of the crankshaft during the correction, a great deal of a

Diesel generator set excessive oil consumption diesel generator | diesel generator price / 2017-10-21 Excessive oil consumption of diesel generator set has these reasons, such as diesel engine shrunk system is seriously worn out, the piston assembly is wrong, the joints at the joints of the

The principle of venturi flowmeter is that when the wind blows over the barrier, the air pressure near the port above the leeward surface of the barrier is relatively low, thereby generating adsorption and leading to the flow of air. The principle of the Venturi tube is actually very simple, it is

High-tech deepwater detectors used by scientists Photographed fish at 7700 meters deep According to a report by the BBC on January 17, an international scientific research team has discovered that there is a lot of carbon stored in the Mariana T

Driven by the "Belt and Road Initiative," Chinese auto makers have also actively deployed overseas to promote the internationalization of Chinese autos. Today, i Xiao Bian combed out the 2017 automakers' new overseas investment and construction of factories and capacity planning to

The main contents of the wellbore equipment are: installation of permanent derrick (or pylon), permanent hoist, tank girders, tank roads, ladders, pipelines, cables, bottom hole support structures, wire rope terminal facilities, and managed beams, cable supports, Anti-rolling device, etc. These proj

1 Open pit production capacity can be estimated according to the following formula Where: T — reasonable service life of the mine ( a ); A — mine production capacity ( t / a ); Q — Design of recoverable reserves within the mining boundary ( t ) 2 The calculation of the p

On October 12, 2017, it was sponsored by the East China Regional Coordinating Committee of the China City Environmental Health Association, and jointly organized by a number of units including the Sanitation Association of the Urban Construction Management Association of Shandong Province, th

In all models with "T", 2.0T is just like the golden points in the ratio. It can reach a good balance between dynamics, economics, adaptability and even tax policy, and it will be adjusted. Can be commonly used in cars, SUVs, MPVs, wagons and other different models, compared to the tradi

September 8, 2016 is a day worth celebrating for Shandong Xinlan Environmental Protection Technology Co., Ltd. The company has passed the authentication of the national authoritative certification body and successfully obtained the ISO9001 quality management system certification. Shandong Xi