15 years focus on the development and production of slurry filters and wastewater treatment
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Email:doyen@doyenchina.com
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Doyen China’s plant residue belt filter press is an ideal equipment for dehydration of sweet potato residue by using its powerful press roller. It can operate continuously for 24 hours, with low operation cost, strong processing capacity and can filter out sweet potato residue. The fi...
May-25-2020
Doyen China provides belt press equipment and sewage treatment system for Southeast Asian market. Welcome to visit our workshop, according to the actual situation of your company, develop a more scientific dehydration and sewage treatment plan,Welcome to joyce@doyenchina.com or visit http...
May-23-2020
Cassava dregs will be produced in the process of producing cassava starch, with moisture content of 80-90%. If they are not dehydrated in time, they will ferment and pollute the environment. The strong roll type belt filter press produced by our company can carry out deep dehydration on it,...
May-21-2020
With the improvement of people’s awareness of environmental protection, sludge, as a kind of pollutant with no small harm to the environment, has attracted more and more people’s attention on the importance of its recycling disposal. Doyen chamber filter press realizes deep dehyd...
May-19-2020
In the field of sludge disposal, the basic requirement for sludge disposal is that when the treated sludge is disposed in the natural environment (ground, underground, water) or reused, it can achieve long-term stability and has no adverse impact on the ecological environment. After years o...
May-17-2020
In the sludge treatment method, the sludge mechanical dehydration function which can reduce the volume of sludge treatment and improve the reuse rate is obvious. After dehydration, the sludge can be disposed by land use, sanitary landfill, building materials utilization and drying incinerat...
May-14-2020
At present, the problems of sludge disposal methods bring heavy burden to sewage treatment. Sludge disposal has developed from being only a unit of sewage treatment in the past to an important link that has to be given priority in the design and operation of sewage treatment plant. After th...
May-13-2020
Brief introduction of cassava dregs dryer Cassava residue is a kind of material which combines water and oil, so the water content is not easy to deal with. Moreover, the cassava dregs will form a mass when the concentration increases, which is very unfavorable to the evaporation of water. ...
May-12-2020
Why should tailings be dehydrated?? The most important thing is to reduce the hidden danger of tailings pond and protect the forest vegetation. After dewatering, the tailings can reach dry pile without entering the tailings pond, which can reduce the investment of tailings pond. In addition...
May-10-2020
What is cassava residue?? After cassava produces starch, most of the starch is extracted, and some of the residue is cassava residue. Cassava dregs have certain nutrients, which can be used for reproduction or breeding. Cassava dregs originally contain 80% water, which is not conducive to tr...
May-08-2020
When purchasing sludge filter press, you often encounter the dilemma of facing different types and don’t know how to choose. Here, Doyen China will introduce some knowledge you need to know when purchasing sludge filter press! In recent years, with the increasing attention to env...
May-06-2020
In the common sewage sludge treatment projects, most of them use sedimentation tank for sludge sedimentation and concentration. Compared with the integrated sedimentation device, the investment cost of sedimentation tank is relatively less, but the treatment enterprise is required to have...
May-04-2020
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doyen@doyenchina.com
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