Industry News
1. Corn starch production technology
The cornstarch production process usually includes the following steps:
Raw material cleaning: Use methods such as screening and winnowing, and use equipment such as vibrating screens, specific gravity stone removers, permanent magnet drums, and wheat washing
2024/12/23 13:54
In industrial production, sulfuric acid is often used. For example, fertilizer plants produce phosphate fertilizers and ammonium sulfate, daily chemical plants produce detergents, and food processing industries use it for soaking and extraction... These production processes will produce high-
2024/11/29 16:58
The coagulation and sedimentation process is generally used in sewage treatment. It is often used in the pretreatment of the front stage and the deep treatment section after secondary treatment. The purpose is to remove suspended solids in the water and strengthen total phosphorus and other
2024/11/29 16:37
As an emerging energy source, biogas is used more and more widely. my country's environmental protection standards strictly stipulate that when using biogas energy, the H2S content in the biogas gas shall not exceed 20mg/m³. Whether in industrial or domestic gases, H2S must be removed as much as
2024/11/28 17:06
Polyoxymethylene (POM), also known as acetal resin, polyoxymethylene, and polyacetal, is a thermoplastic crystalline polymer, known as "super steel" or "race steel".
As an engineering plastic with excellent performance, polyoxymethylene is widely used in many fields. In the automobile industry,
2024/11/21 17:01
Caring for employees, putting health first, biennial physical examination benefits are coming as scheduled. Recently, our company organized the first batch of employees to carry out health examinations in 2024 to protect the health of employees.
The company has always given top priority to the
2024/11/01 17:57
1. Causes and solutions of sludge expansion
01Causes of sludge expansion
1.1 Expansion of filamentous bacteria
The filamentous bacteria in the activated sludge flocs overproduce, leading to expansion. The contributing conditions include low organic matter in the incoming water, too low F/M,
2024/09/20 17:26
pH value, also known as hydrogen ion concentration index, is a method of expressing hydrogen ion concentration.
It is the negative value of the common logarithm of the hydrogen ion concentration (activity) in aqueous solution, which is -lg[H+].
For the determination of hydrogen ion activity index
2024/08/17 09:03
There are many methods for treating ammonia nitrogen wastewater, such as breakpoint chlorination, chemical precipitation, ion exchange, stripping and biological deamination. These technologies can be divided into two categories: biological denitrification technology and physical and chemical
2024/08/16 17:56
Desulfurization wastewater treatment is a key environmental protection project, and it is crucial to choose appropriate desulfurization wastewater treatment equipment. When selecting desulfurization wastewater treatment equipment, you need to consider the following key factors:
1. Treatment
2024/06/27 17:44
Electrocatalytic oxidation technology is a new type of oxidation technology that uses electrochemical methods to achieve the oxidation reaction of substances under the action of a catalyst. In industrial production, electrocatalytic oxidation technology has broad application prospects.
First,
2024/06/27 17:10
Fenton catalytic oxidation technology is a commonly used water treatment technology through which organic pollutants in water can be effectively degraded. In the industrial field, water pollution is a serious problem. Many industrial production processes will produce a large amount of organic
2024/06/27 17:08
