When the water partial separation titanate, in part of smaller particles of metatitanic acid through the filter layer and into the filtrate (i.e., the spent acid), and to improve the recovery rate must recover this metatitanic acid. A plurality of plastic rice settling tanks are generally used for

On May 15, the 2015 Commercial Vehicle Industry Development Forum was held in Shiyan. The forum is the sub-activity of the 9th China Central Investment and Trade Expo. With the theme of “Transformation, Innovation and Expansion of Commercial Vehicle Industry under the New Normal Situationâ�

Pump Trip Troubleshooting 1: Symptom Meixian Power Plant 125 mw unit has been put into operation since the pump occasionally a closing or tripping problem, without any signal relay card. After excluding the switchgear failure, according to the conventional method of checking the cable, the second

Ten years ago, a limousine with the Xichai Aowei engine came to Hetian, Xinjiang. In the sinister desert, under the scorching sun, it took 9 years to create a miracle of 2 million kilometers without major repairs. After the “physical examination”, all the test data were within th

In order to ensure the timely and accurate reporting of the analysis results, the heap immersion field must establish a normal working order and improve the analytical work system. The main systems are: 1. Sample registration and registration, numbering, and storage period requirements; Second, sa

Recently, it was reported that there was a personnel adjustment in Chery Automobile again. Wang Chaoyun, the vice president of sales, quietly left after only two months in office. The news has not been confirmed by Chery, and the truth is unknown, but it reflects a status quo of the car market: per

From the Shenzhen AMB fair in 2011, the security industry as an emerging industry is still enjoying a good view in 2012, and it is indeed for security professionals to look forward to; then here we take a look at the development of the security industry in 2012: One: High-definition applications b

Water scrubbing force or mechanical force is a clay or clay cemented more ore, the ore of granular, fine mud during the washing and separating ore surface. Sand, gold , platinum , tungsten, tin and other minerals such as lead , copper , iron and manganese with deep oxidation and weathering are often

The trend of large-scale centrifugal pump in the world has become increasingly apparent. Although over 10 million ultra-million box centrifugal pumps have been put into operation, 155 ultra-million box centrifugal pumps will be put into operation in the coming four years. Some foreign expe

Double-end grinding machine is a kind of equipment that can grind two end surfaces at the same time. In recent years, with the continuous improvement of the national independent development capability, the market of double-end surface grinding machines is continuously expanding, and the pr

Model NO.: for Hyundai D4CB/ Daewoo/ KIA/ Benz/ Hatz/ Mwm

In the orchard production process, the occurrence of pests and diseases is unavoidable, and modern ecological orchard construction is very cautious for the use of chemical pesticides. How to minimize the threat of pests and diseases on the basis of reducing the number of spraying and the