Dissolved Air Flotation Electrocoagulation Coagulation Flocculation Daf Unit Sewage Treatment Plant for Wastewater Separation

• After-sales Service: Yes
• Warranty: 2 Years
• Type: Flotation Machine
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: QD-EVU-20
• Method: Physical Treatment
• Usage: Industrial, Agriculture, Hospital
• Material: Stainless Steel/Carbon Steel
• Motor: German
• Operation: Automatic
• Main Power: 0.75-22kw
• Function: Remove Cod BOD
• After-Sale Service: Long Term
• Flow Rate: Meet Client′s Need
• Transport Package: Standard Shipping Package
• Specification: 3.0m× 1.0m× 1.2m
• Trademark: Spark
• Origin: Qingdao China
• HS Code: 8421219990
• Production Capacity: 1000 Sets/Year
• Package Size: 1200.00cm * 250.00cm * 220.00cm
• Package Gross Weight: 10000.000kg

Product Description

 

ABOUT US

QDEVU was formed in 1999 by entrepreneurs with more than 20 years of experience in the research and development of electrocoagulation equipment. The executive team additionally brought decades of experience and extensive knowledge of EC applications in refining, power, mining, municipal water/wastewater, energy, and industrial applications.

ELECTROCOAGULATION WASTE WATER TREATMENT PLANT

ELECTROCOAGULATION SYSTEM INTRODUCTION

Electrocoagulation (EC), is a technique used for wastewater treatment, wash water treatment, industrial processed water, and medical treatment. Electrocoagulation has become a rapidly growing area of wastewater treatment due to its ability to remove contaminants that are generally more difficult to remove by filtration or chemical treatment systems, such as emulsified oil, total petroleum hydrocarbons, refractory organics, suspended solids, and heavy metals. 

ELECTROCOAGULATION SYSTEM WORKING PRICINPLE

Electrochemical reaction: Fe→Fe²⁺+2e
Anodizing reaction: 2OH^-→2[O]+2e→0₂+2e, The nascent oxygen [O] has the same strong oxidation function as UV, H2O2 and O3.
Cathode reduction: 2H++2e→2[H]→H2, nascent hydrogen can break bonds, COD, chromophore functional groups and multi-chain health.
The above oxidation and reduction functions occur continuously on the plates.

ELECTROCOAGULATION APPLICATION

MUNICIPAL WATER / WASTEWATER
Electrocoagulation (EC) is a process utilized by municipal water treatment facilities around the world because of its ability to remove suspended solids from wastewater without the need for chemical additives. It's effective in treating both sewage and surface water.

REFINING/PETROCHEMICAL
Electrocoagulation (EC) is known break emulsions, effective for its ability to reduce crude oil, hydrocarbon, suspended solids, and destroy bacteria and pathogens so water can be effectively disposed of or reused in plant processes. 

UPSTREAM ENERGY
There are a variety of treatment methods for produced water and flowback fluids, electrochemical process that include principles of electrocoagulation have the proven ability to:

• Break emulsions
• Attack a wide range of pollutants with one technology
• Remove suspended solids
• Destroy bacteria and pathogens
• Meet discharge requirements

MINING
Electrocoagulation (EC) can dramatically reduce suspended solids without the use of chemicals. In doing so, it can economically increase the on-site potable water supply for reuse, maintaining production and preserving the surrounding environment. EC's advantages include:

• Ease of operation with few moving parts
• Treats a broad range of  contaminants
• Kills bacteria and pathogens.
• Breaks emulsions
• Remove suspended solids
• Meets discharge requirements in a single treatment.

INDUSTRIAL
EC can economically increase the on-site potable water supply for process water, reuse, maintaining production and preserving the surrounding environment without discharge problems into municipal sewage systems.

EC's advantages include:

• Ease of operation with few moving parts
• Treats a broad range of contaminants
• Kills bacteria and pathogens.
• Breaks emulsions
• Remove suspended solids
• Meets discharge requirements in a single treatment.

EVU EC ADVANTAGES

• Short installation time, low operating costs and excellent treatment performance. The main capital costs are for the equipment and a small amount of civil work on site. The operating costs are primarily power and metallic plate. 

• Small footprint for equipment with small amount of civil work, considerably less than other processes.

• Highly automated: simple and user-friendly operation with remote monitoring. 

• A wide range of operating conditions with resistance to shock loading; suitable for a variety of contaminants, including manganese, chromium, lead, cadmium, copper and other heavy metals regardless of hydraulic loading and water quality. 

• High contaminant removal rate with only a small amount of sludge produced. The removal rate for manganese and chromium is superior to other technologies with less sludge produced.

• Simple operation and low maintenance by consuming power instead of chemical agents, with the ability to operate day in / day out with easy start / stop.

• Stable treatment performance even if water quality or quantity changes. 

THE BASIC PROCESS OF WWT WITH ELECTROCOAGULATION PLANT

EVU electrocoagulation technology has been applied successfully in a wide variety of industrial applications including zinc smelting, mining and beneficiation, lead smelting, copper smelting, gold refining, manganese electrolysis, electroplating and chemical production.

To learn more about electrocoagulation and industrial wastewater treatment applications please contact us

 

We based on "technological development, pollution remediation, wholeheartedly for customer services". We hope to cooperate with all customers from all over the world and build a better world together

 

Technical Data Sheet

Data Model	EVU-5	EVU-10	EVU-20	EVU-30	EVU-40	EVU-50	EVU-60	EVU-80	EVU-100
Capacity(m^3/h)	5	10	20	30	40	50	60	80	100
Motor power(kw)	/		0.55
Scraper travelling speed(m/min)	/		2.26	2.1	2.3	2.5	2.55	2.64	2.82
Inclined plate quantity (pc)	10	15	38	46	50	56	58	60	64
Inclined plate size(mm)	1060*1200	1350*1465	750*1600	900*1600	1050*1600	1110*1600	1150*1800	1200*1200	1300*2000
Equivalent settling area(m^2)	6.36	14.83	22.8	33.12	42	49.7	60.03	72	83.2
Length (mm)	2400	3000	3750	4050	4340	4525	4725	4975	5175
Width (mm)	1340	1740	2220	2520	2820	3090	3190	3290	3490
Height(mm)	3050	3200	4650	4650	4700	4900	5100	5330	5330
The height from inlet pipe to ground (mm)	1300	1250	3350	3350	3350	3600	3650	3825	3825
The height from outlet pipe to ground (mm)	2550	2680	3400	3400	3450	3450	3650	3825	3825
Inlet pipe(mm)	DN80	DN100	DN125	DN150	DN150	DN150	DN150	DN200	DN200
Outlet pipe(mm)	DN80	DN100	DN125	DN150	DN150	DN150	DN150	DN200	DN200
Sludge discharge pipe(mm)	DN150		DN200
Inspection manhole(mm)	/		DN600

FAQ

Q1:Are you a factory or trading company?

We are a real manufacturer who can offer you both the most competitive price and top quality products.

Q2:Where is your factory located? How can I visit there?

Our factory is located in Qingdao City Shandong Province, All our clients, from home or abroad, are warmly welcome to visit us!

Q3:Can you put my company brand (logo) on the products?

Yes,we support OEM/ODM service,the customize process as follows:
1.Customers put forward personalized customization requirements.
2.Our engineer draw the design draft.
3.Customer confirm the design draft.
4.Factory start to produce shipment.

Q4:How to select right model?

You can tell us what you need, and we can help you choose the Model.Basic informations as follows:
Wastewater type : Industry wastewater, Domestic wastewater, food wastewater or others)
Capacity:m³/Day or m³/Hour?
Raw water quality: SS, Oil & Grease &Fat & FOG, PH,BOD,COD content?
Output water quality standard,for discharge or reuse?
Local voltage and frequency?

Q5: What is your MOQ?

Normally, our MOQ is 1 set.

Q6:What is the payment term ?

TT and L/C are acceptable and TT will be more appreciated, 30% deposit, 70% balance payment before shipment.

Q7: We haven't imported before, can you ship the goods to our warehouse?

Yes. Although our normal trade term is EXW, FOB, CIF, we can also arrange logistics to your warehouse.

Q8:What is the delivery time of your factory?

5-10 days for general series products, meanwhile, batches products & customized products would need 15-30 days based on different situations.Contact us for the exact time.

Q9:How do you ensure the quality of your products?

Generally, our equipment are the most durable type in the industry, this is also the feature of the label impression for most of our customers at home or abroad.Skilled workers and strict quality control system can ensure every machine with best working performance.

Q10:How to assemble the equipment once we received it?

The CAD install instruction, assembly procedure and project case will be provided.,Of course our skilled installation engineers would go to your country and install the equipment if needed.

Q11: What is your product warranty ?After sales service?

The warranty is 12 months while the lifetime is 10-15 years under good maintenance.It is durable and anti-corrosion.
Provide equipment certification and installation operating instructions.
Provide one-year spare parts.
Provide technical advisory services.
Provide guidance staff for installation and commissioning.