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202205-21
What is Sludge Dryer Machine ?
A sludge drying equipment used to evaporate the water in the sludge, there are mainly two types of indirect or direct evaporation.
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202205-17
The Solution of Chemical Sewage Treatment Process
Chemical wastewater refers to the wastewater produced in the production process of chemical plants.
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202205-13
The Solution of Domestic Sewage Treatment Process
Domestic sewage is mainly various detergents and sewage, garbage, feces, etc. used in urban life, mostly non-toxic inorganic salts. Domestic sewage contains nitrogen, phosphorus, sulfur, and pathogenic bacteria.
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202205-04
Aquaculture sewage treatment process and technical points
The aquaculture sewage contains a large amount of feces, N, P, etc., and needs to be subjected to intensive pretreatment and solid-liquid separation.
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202204-29
Disposal and Comprehensive Utilization of Sludge from Urban Sewage Treatment Plant
The disposal and resource utilization of sludge in the process of urban sewage treatment is an important problem faced by sewage treatment plants.
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202204-25
How to deal with oil refinery sludge?
Refinery sludge refers to a mixture of oil, water and solids. It is generally produced in the process of oil extraction, transportation and refining.
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202204-16
Thermal drying technology for advanced sludge treatment
Thermal drying technology for advanced sludge treatment
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202204-11
What is BOD in water?
BOD (Biochemical Oxygen Demand) refers to the amount of dissolved oxygen consumed by aerobic microorganisms to oxidize organic matter to inorganic matter under certain conditions
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202204-07
What is COD in water?
Chemical Oxygen Demand COD is a chemical method for measuring the amount of oxygen consumed by the oxidation of organic matter in wastewater
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202204-02
The Process Flow Of Wastewater Sludge Treatment
Sludge is the product of sewage treatment, and heterogeneous body composed of organic debris, bacterial cells, inorganic particles, colloids, etc.
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202203-24
How to choose the right sludge drying system for industrial sludge
For users that not familiar with industrial sludge dryers, pay attention to these points when purchasing, which can help to choose suitable equipment.
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202203-08
Introduction of sludge drying process
the commonly used sludge drying processes are as follows:Rotary drum drying process,Dispersing drum drying process,Blade drying process,Internal heating fluidized bed drying process
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202203-03
What is sludge drying operation
Sludge drying is to remove the moisture in the sludge. There are two main processes for the removal of moisture: evaporation and diffusion.
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202202-28
What is Sludge Drying?
Sludge drying refers to the process of removing most of the water content from sludge through actions such as percolation or evaporation.
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202202-24
How to choose sludge treatment equipment for oil refinery
The sludge in the sewage treatment of the oil refinery is composed of oil sludge, scum and residual activated sludge, which is usually called "three sludges".
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202202-17
How to choose dehydration equipment for livestock and poultry manure
How to choose dehydration equipment for livestock and poultry manure is an important link in the utilization of manure resources.
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202202-13
How to treatment the sludge wastewater of printing and dyeing
The water pollution in the printing and dyeing industry is very serious. At the same time, the treatment of printing and dyeing wastewater is also particularly important.
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202201-25
Study on industrial wastewater treatment process
Industrial wastewater treatment process includes:Precipitation treatment,Air stripping method and Electrochemical oxidation treatment
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202201-21
Types and working principles of mechanical dewatering equipment for oily sludge
This paper makes an in-depth analysis and comparison of sludge dewatering equipment for oily sludge treatment, and introduces their working principles
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202201-10
Application of screw press sludge dewatering technology in petrochemical industry
The screw press sludge dewatering machine as name as multi disc screw press,In recent years, it has been developed, innovated and popularized. Due to the characteristics of easy separation and no blockage, the screw press sludge dewatering machine has been widely used in many fields including the pe...