15 years focus on the development and production of slurry filters and wastewater treatment
Tel:
+86-757-8633-0278
Email:doyen@doyenchina.com
Fax:+86-757-86287390
Address:Room 201, Building No. 24, Yicui Rose Garden, No. 2, Jihua 7 Road, Chancheng District, Foshan City, Guangdong Province, China 528000.
Applications: Application Range:widely applied to the pulp&residue dewatering of plant roots,stems,leaves,and fruits including breweryspent,cassava,sweet potato,tea,corn,bagasse,chinese medicine,apple,wood pulp,bean etc. Types,Sizes and Specifications The parameters would vary according to ...
Apr-14-2020
Doyen china is belt press supplier, More than 10 years focus on the materials dewatering and environmental friendly equipments and solutions for different industries. Our dehydration equipment has two types: Environmental type belt press and Squeezing type belt press. Environmental type belt ...
Apr-13-2020
Doyen China focuses on the dehydration of materials, and has customized solutions for belt press and belt filter press. Our after-sales service is guaranteed. The after-sales service fed back by phone or email can be solved on the same day. If we need the help of technical pers...
Apr-10-2020
Doyen China have more than 10 years focus on the materials dewatering and environmental friendly equipments and solutions for different industries. In the industries of cassava (tapioca), brewery, spent grain and coco peat, we have unique rich experience. The belt press design f...
Apr-09-2020
Doyen China has two very perfect belt press systems: environmental type belt press and squeezing type belt press. After mixing with the prepared flocculation in the dynamic and static mixer, the small particles solids in the concentrated sludge would form bigger size of flocculate...
Apr-08-2020
Belt filter press the dewatering process of belt filter press can be divided into four important stages: pretreatment, gravity dewatering, wedge-shaped area pre compression dewatering and press dewatering Filter products. Our company specializes in providing belt filter press ...
Apr-07-2020
In the process of reprocessing waste paper products, it is necessary to break the waste paper products into pulp, sift and filter. There are some deinking sewage, thickener sewage, small fibers, miscellaneous bubbles and other substances in the waste paper pulp water produced in the pro...
Apr-06-2020
Wastewater characteristics: rural domestic sewage treatment is to remove and degrade harmful substances and environmental pollution components in domestic sewage for harmless treatment. Rural domestic sewage treatment should focus on the selection of mature and reliable technology suitable...
Mar-24-2020
Wastewater characteristics: in each process of pulping and papermaking, the wastewater has large amount of water, high indicators of suspended solids, COD and ammonia nitrogen, and different material properties and concentrations of organic pollutants. Straw and wood pulp are w...
Mar-23-2020
Wastewater characteristics: the wastewater of monocrystalline silicon mainly contains silicon powder, silicon dioxide, detergent and a small amount of surfactant. The content of COD and suspended solids in the wastewater is high, and the biochemical effect is poor. Treatment me...
Mar-21-2020
Wastewater characteristics: chemical wastewater has complex components, many by-products, high pollutant content, more toxic and harmful substances, low B / C ratio and poor biodegradability. Chemical waste water refers to the waste water produced in the production process of chemical plant pro...
Mar-20-2020
Wastewater characteristics: printing and dyeing wastewater is one of the industrial wastewater which is difficult to be treated. It contains a large number of residual fuels and auxiliaries. It has the characteristics of high COD concentration, large chroma, high salt content, difficult bi...
Mar-19-2020
+86-757-8633-0278
doyen@doyenchina.com
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