图片名称

Low temperature decomposition technology of ammonia nitrogen wastewater

Magnesium salts, pharmaceutical intermediates, electronics, precious metal smelting, hydrometallurgy and other industries have a large amount of ammonium nitrogen wastewater, ammonia-containing wastew

2018

11-09

Abnormal conditions and maintenance methods of gas chromatographs in application

Due to the complicated structure, many conditions, and long recovery preparation time, gas chromatographs often have various abnormalities during use.

2018

11-09

Industrial by-product waste salt (including organic matter) harmless and resource treatment

Many enterprises produce solid waste salt in the process of fine chemical production. The solid salt is often unable to be reused in industrial production because of the organic matter.

2018

11-09

Introduction to oil and gas recovery methods

The adsorption of oil and gas/air mixture by using adsorbents such as activated carbon, silica gel or reactive fiber can realize the separation of oil and gas and air.

2018

11-09

Gantai Gaotai County delegation visited the company and signed the "Friendly Cooperation Framework Agreement"

On the afternoon of May 5, Yang Chenglin, secretary of the County Committee of Gaotai County, Zhangye City, Gansu Province, led a group of 10 leaders

2018

11-09

Our company held a new year work symposium

On February 22nd, the company held a new year work symposium. Liu Yanqiu, general manager of the company, and Wei Ruizhu, deputy general manager, attended the meeting.

2018

11-09

Shandong Zhongtian Technology Annual Meeting 2017 Special Report

On the afternoon of February 2, 2018, on the occasion of the resignation of the old and the new, Shandong Zhongtian Technology Engineering Co., Ltd. 2017 year-end summary and commendation meeting ende

2018

11-09

Automation engineer

Automation engineer

2018

10-12

Senior structural engineer

Senior structural engineer

2018

10-12

Administrative clerk

Administrative clerk

2018

10-12

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