Four enterprises in our county have entered the public list of national high-tech enterprises!
Recently, the Office of the National Leading Group for the Accreditation and Management of High-tech Enterprises, in accordance with the relevant provisions of the "Administrative Measures for the Accreditation of High-tech Enterprises" and the "Guidelines for the Accreditation and Management of High-tech Enterprises", announced the second batch of high-tech enterprises identified and reported by the Henan Provincial Accreditation Agency in 2023. List of technology enterprises.
The list of high-tech enterprises is publicized! Qi County 4 Enterprises on the List
Recently, the Office of the National Leading Group for the Identification and Management of High-tech Enterprises, in accordance with the relevant provisions of the "Administrative Measures for the Identification of High-tech Enterprises" and the "Guidelines for the Identification and Management of High-tech Enterprises", the second batch of high-tech enterprises identified and reported by the Henan Provincial Accreditation Agency in 2023 The list is publicized
Good news! Qi County to Add 4 "Specialized, Special and New" Small and Medium-sized Enterprises
Recently, the provincial department of industry and information technology announced the list of the second batch of specialized and special new small and medium-sized enterprises in Henan province in 2023. four enterprises in our county, including Hebi lida special glass manufacturing co., ltd., meide yachang (Hebi) pipe co., ltd., Henan yinzhi capital environmental protection technology co., ltd. and Hebi junchi worsted co., ltd., have successfully passed the provincial examination, and the total number of "specialized.
After torrential rains and floods, the ecological environment deteriorates, mosquitoes breed, water and food are easily polluted, and infectious diseases and related diseases are easily caused, especially children with weak resistance are more likely to get sick.
Shandong Shiheng Special Steel Co-operative Plant
In 2019, Henan Yindu Environmental Protection Technology Co., Ltd.cooperated with Shandong Shiheng Special Steel Group Co., Ltd., Shandong Shiheng Special Steel Group Co., Ltd. invested 20 million yuan, and Henan Yindu Environmental Protection Technology Co., Ltd. provided technical support and was responsible for operation Management, the group's comprehensive production capacity was further expanded. At present, the annual coal carbonization output is 2.3 million tons, the daily wastewater treatment capacity of Henan Yindu Environmental Protection Technology Co., Ltd. is 100 tons, and the annual wastewater treatment capacity is 37000 tons. The evaporation condensate after salt extraction is deeply purified, and most of the water meets the water replenishment requirements of the cooling circulating water system and is used for water replenishment of the circulating water system; a small part can be used for water replenishment of the desulfurization system, which is a good solution to the water balance problem of the coking desulfurization system that has plagued coal carbonization enterprises for many years.
Analysis and Discussion on Coal Chemical Wastewater Treatment Technology
China's coal resources are relatively rich, and the coal-to-oil chemical industry is an important part of China's industry. The normal production and operation of coal-to-oil chemical enterprises will produce a large amount of wastewater, which has the characteristics of high organic content, difficult degradation, high concentration and complex composition. If effective treatment measures are not taken, it will cause serious harm to the ecological environment around the enterprise. Therefore, it is necessary to do a good job of treatment and control the discharge of wastewater.
How should maleic anhydride production wastewater be treated?
At present, there is no excellent treatment method for maleic anhydride production wastewater in the industry. The following is a summary of the treatment experience.
Should the data center build a water reuse system?
The main purpose of data center water is to dissipate heat (that is, to cool IT equipment). The traditional way to cool a data center is to use a water-cooled chilled water system. In these systems, cold water is distributed in the refrigeration unit of the computer room. Fans blow through the chilled water pipes to provide cool air to the IT equipment. The water then flows back into the cooling device to be re-cooled. Water-cooled cooling systems rely on cooling towers to absorb heat. The cooling tower is a large box-shaped unit that uses water and air to exchange heat and cold after flowing in contact to generate steam, and to take away heat through steam volatilization to achieve the effect of evaporating heat and reducing water temperature.
What are the main characteristics of biopharmaceutical wastewater?
Biopharmaceutical wastewater treatment is currently a very important and very difficult to deal with wastewater in the wastewater treatment industry. Biopharmaceutical refers to the use of organisms or biological processes to produce drugs, mainly including antibiotics or antibiotics generated by the method of fermentation of bacteria, which will produce corresponding pharmaceutical wastewater in its production and processing wastewater. Today, Zhongke Boyun will show you what are the main characteristics of biopharmaceutical wastewater.
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