TBM Tail Slurry Treatment System

KOSUN TBM Tail Slurry Treatment System is mainly used for large-volume centrifuge units, and is used with automatic dosing devices. The total processing capacity of the system is 200m3/h, and the whole process is automated. After separation, the solid phase meets the  transport standard of the local environmental protection department, the liquid phase meets the recycling requirements, and the noise meets the city standard. The whole system is designed as a skid-mounted structure, which can be placed on the platform where the construction site is poured. The overall footprint is small, the operation and maintenance are convenient.

TBM Tail Slurry Treatment System
TBM Tail Slurry Treatment System

KOSUN Environmental black rhino Tail Slurry Treatment Flowchart:

Large solid impurities are separated from mud (sludge) by Hi-G dryer, and the filtrated liquid is dynamically mixed with the dosing system in pipelines through tee joint for flocculation and gel breaking. Pretreated mud is fed to centrifuge (or filter press). After solid-liquid separation by centrifuge, the collected solids can be directly transported by truck to the centralized treatment plant, or conveyed to the solids storage site by conveying equipment, and the clear liquid is uniformly collected and then discharged or recycled.

KOSUN is confident to help more subways in more markets around the world in bridges, tunnels, piling and other projects. To provide more customers with professional, high quality, high efficiency, cost-effective Tail Slurry Treatment System and services.

Xi’an KOSUN Environmental Engineering Co., Ltd.

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com

KOSUN Drilling Waste Management equipment

Oilfield environmental drilling waste management products and equipments usually contains vertical cuttings dryer, drying shaker, decanter centrifuge, screw pump,  screw conveyor, etc those can be used for the mud dry processing such as solids control equipment.

Decanter centrifuge
Decanter centrifuge

Decanter centrifuge is the fourth phase solids control equipments. It is located behind the mud cleaner and desilter, using the centrifugal principle to separate the solid particles above 2-7μm from the drilling fluids. Decanter Centrifuge is also called Decanting Centrifuge, Horizontal Spiral Centrifuge, Horizontal Decanter Centrifuge, Centrifuge Separator, Screw Decanter Centrifuge and so on.

Vertical cuttings dryer could be regarded as a vertical centrifuge, and widely used to treat drilling cuttings in oil drilling field. Drill cuttings dryer is the core equipment of drilling waste management. It can be to reduce waste and increase fluid recovery.

Vertical cuttings dryer
Vertical cuttings dryer

Screw conveyor basically has three forms: horizontal, diagonal and combination. Screw conveyor can be used with other transportation equipment to complete the combined or separate transportation of mixing, blending, dehydration, compound, unloading and stacking, etc. Screw conveyor is mainly used for drilling waste fluid and cuttings transportation.

Drying Shakers is used in processing cuttings. It is the first phase solids control equipment in the drilling fluids recycling system, which plays an important role in the drilling waste management. With a stable and durable drying shaker, it brings to customer both the economical and the environmental benefits.

Xi’an KOSUN Environmental Engineering Co., Ltd.

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com

Solid Control Equipment for Waste Management Services

Solid Control Equipment available includes:

1.Decanter centrifuge

-fully hydraulic (for uninterrupted processing of variable consistency feedstock)

-features unique patented dual-scroll (for longer retention time and drier solids)

Decanter Centrifuge

2.Total containment system

-high capacity (70 tonnes per hour)

-small footprint (minimal intrusion on deck space)

-low operational manning requirement

-durable (heavy duty in-house fabrication)

-easy to service and maintain (supported by onsite spares inventory)

-proven reliability

-back-up cuttings transfer pump (used when crane availability is restricted)

Services include but are not limited to:

1.Data reporting

-custom developed software (compatible with operators statutory reporting obligations)

-monitor mud use and loss

-monitor gauge hole drilling

-monitor waste movements

2.Drill cuttings project management

-cuttings skips logistics

-waste movements monitoring and reconciliation

-solids treatment and disposal

3.Slops treatment

4.Mud recovery (sludge gulper / liquid recovery unit / pressure washer)

5.Pit cleaning (transfer pumps and pit cleaning squads)

6.Produced water treatment.

Xi’an KOSUN Environmental Engineering Co., Ltd.

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com

Air Flotation Solution of Oily Sludge Recycling System

Air Flotation Solution of Oily Sludge Recycling System 

Air Flotation Solution of Oily Sludge Recycling System
Air Flotation Solution of Oily Sludge Recycling System

In recent years, along with higher and higher requirements of the State’s environmental regulations, and increasing environmental law enforcement efforts, the pollution control over and resource utilization of solid waste generated during production have been a significant problem in the petroleum industry. Oily sludge has been listed in the used mineral oil (Class HW08) of the National Catalogue of Hazardous Wastes, and meanwhile relevant laws, like the Cleaner Production Promotion Law of PRC and the Prevention and Control of Environment Pollution Caused by Solid Wastes, require that oily sludge must be harmlessly treated.

KOSUN Environmental follows closely the national policies, energetically develops environment-friendly sludge treatment and soil remediation equipment by integrating vibrating separation, centrifugal separation technologies and fluid mechanics to solve the solid-liquid separation during the environmental waste treatment, reduces the pollutant discharge, recycles available resources and meets the local government’s discharge standards and environmental requirements by dint of the subsequent processing functions.

Xi’an KOSUN Environmental Engineering Co., Ltd.

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com

River Sediment Disposal Technology

The main purpose of  river sediment disposal:

-The reduction of sludge will reduce technical difficulties and economic pressure for final disposal.

-Harmless, because the sewage sludge contains a large number of pollutants, it must be avoided through harmless treatment to cause secondary pollution and meet environmental protection requirements.

-Resources, sludge is rich in nutrients, and has certain resource utilization conditions.

River Sediment Disposal
River Sediment Disposal

River Sediment Disposal Technology

KOSUN Environmental River Sediment Disposal technology covers pretreatment, washing and sieving, dewatering, tail water treatment, sediment stabilization, etc. When various materials are treated and reach the standard, the clean sand will backfill into the river channel, and the dewatered sediment will undergoes treatment. KOSUN Environmental River Sediment Disposal technology includes such eight modules as pretreatment unit, desanding unit, desilting unit, dewatering unit, sewage treatment unit, clean water storage unit, solidification unit and chemicals unit.

In recent years, BRRD series Black Rhino environmental River Sediment Disposal methods , independently developed by KOSUN Environmental has been widely applied to environmental dredging field of rivers, lakes, reservoirs, etc. Moreover, we can customize the optimal integrated solution to sediment disposal according to the field hydrogeological conditions.

Xi’an KOSUN Environmental Engineering Co., Ltd.

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com

Specialized Equipment for Tailings Treatment

KOSUN  specialized equipment for tailings treatment is a new process for tailings disposal that is emerging in recent years, which not only is advanced and feasible in technology, but can maximize the economic benefits of mining enterprises. Dry flotation tailings treatment process equipment of KOSUN Environmental mainly consists of classifying cyclone group, high-frequency coarse-screen shaker, high-efficiency deep-cone thickener, high-pressure filter press, etc.

KOSUN  specialized equipment for tailings treatment is mainly used in tailings dewatering treatment of ore dressing plant to achieve the purpose of dry tailings stacking, recycle available resources and reduce environment pollution.

Dry flotation tailings Treatment Process Flow:

Dry flotation tailings treatment adopts the processes of floatation, centrifugal dewatering and dry discharge. Tailings are transported by slurry pump through buffer trough to high-speed VFD decanter centrifuge. After the high-speed separation by centrifuge, all liquid returns to ore grinding and classifying operation for recycling, and solids are transported by belt conveyor to tailings pond for dry layered stacking so as to guarantee the long-term safety of tailings pond.

Xi’an KOSUN Environmental Engineering Co., Ltd.

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com

KOSUN Ocean Tanker Tank Sludge Treatment Solutions

KOSUN Ocean Tanker Tank Sludge Treatment Solutions:

-Air Flotation Solution of Oily Sludge Separating & Recycling System

-Oily Sludge Skid-mounted Treatment System

-Electric Radiation Thermal Desorption Treatment Process

In recent years, along with higher and higher requirements of the State’s environmental regulations, and increasing environmental law enforcement efforts, the pollution control over and resource utilization of solid waste generated during production have been a significant problem in the petroleum industry. Oily sludge has been listed in the used mineral oil (Class HW08) of the National Catalogue of Hazardous Wastes, and meanwhile relevant laws, like the Cleaner Production Promotion Law of PRC and the Prevention and Control of Environment Pollution Caused by Solid Wastes, require that oily sludge must be harmlessly treated.

KOSUN Environmental follows closely the national policies, energetically develops environment-friendly sludge treatment and soil remediation equipment by integrating vibrating separation, centrifugal separation technologies and fluid mechanics to solve the solid-liquid separation during the environmental waste treatment, reduces the pollutant discharge, recycles available resources and meets the local government’s discharge standards and environmental requirements by dint of the subsequent processing functions.

Applications of KOSUN Oily Sludge Treatment:

-Drilling waste mud

-Oily Sludge in Tank Bottom at Oil Field United Station

-Oilfield Failed Oil

-Natural Settling Dewatering Intermediate Sediment Isolation Layer at Oil Field United Station

-Deoiling Treatment on Drilling Oil-base Mud at Oil Field

-Oily Sludge of Steamship Fuel Oil and Lubricating Oil Discharged by Separator

-Waste Machinery Oil and Emulsified Oil Treatment

-Coal Tar in Coal Chemical Industry

-Waste Water of Fracturing Fluid and Flowback Fluid

-Ageing Oil at Oil Field United Station

-Complicated Mixed Oily Sludge in Industrial Oily Sludge Dump Pit at Oil Field

-Oily Scum Generated in Oilfield Water Treatment

-Oily Sludge in Bottom of Ocean Shipping Oil Tanker

-Oily Sludge Treatment at Oil Chemical Plant

-Oily Scum and Bottom Sediment in Water Treatment at Oil Refinery

-Other Mineral Oil Sludge Treatment

 

Xi’an KOSUN Environmental Engineering Co., Ltd.

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com

KOSUN TBM tailings treatment system sold to India

After two months of emergency production, KOSUN has finished the main tailings treatment systemequipment for Mumbai Metro Shield Project in India. It is waiting for customer acceptance.

The tailings treatment system can separate the solid and liquid at one time, and the whole process is automated. The solid phase after treatment reaches the external transportation standard of the local environmental protection department in Mumbai. The liquid phase meets the requirements for reuse, and the noise meets the urban standard. The entire tailings treatment system is designed as an integrated container-type structure (can also be designed as a skid-mounted structure according to customer requirements). It has a small footprint, convenient operation and maintenance, can well protect equipment, and is suitable for all kinds of working conditions.

tailings treatment system
tailings treatment system

KOSUN tailings treatment system is widely used in the last part of the construction of basic construction projects such as shields, pipe jacking, piling, and underground diaphragm walls. In this type of project,using KSOUN tailings treatment system to treat the tailings can meet the local emissions and recycling standards. In addition, KOSUN can also design and manufacture a full set of slurry separation system and solutions used in shield tunneling projects in combination with the specific conditions of the project and customer needs.

KOSUN has advanced solid-liquid separation technology and equipment, and has a perfect after-sales service system. KOSUN is confident to help more subways, bridges, tunnels, pilings and other projects in the Southeast Asian market to provide more customers with professional, high-quality, high-efficiency, cost-effective solid-liquid separation equipment and services.

Drilling waste management methods and services

At present, there are many drilling waste management methods and devices with different treatment effects. View from the drilling situations of various drilling site at home and abroad, the most important and commonly used drilling waste management devices are vertical centrifuge and hi-g dryer.

Drilling waste management
Drilling waste management

Drilling waste management technology at home and abroad at present, mainly include simple processing emissions, safe injection formation or well annular space, long-distance centralized processing, backfill, pit sealing, land farming, curing, a solid liquid separation, burning, microbial treatment, etc. However, these methods are basically a problem, economic and environmental benefits can’t be both satisfactory on treatment effect and the processing cost. If it contracts low cost, then environmental requirements cannot meet the requirements.

KOSUN drilling waste management services are based on our Waste Management Hierarchy which governs the way we deal with solids control and waste disposal in all our drilling activities worldwide. The four levels of this basic hierarchy is reduction at source, recycling, treatment and disposal, in that order. To ensure that these steps are well implemented, precise planning for both environmental protection as well as cost-effectiveness is pivotal. This involves studies to review both the project and the disposal criteria which need to be customised for specific requirements.

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com

EPB TBM waste mud treatment equipment

EPB TBM waste mud treatment equipment is the equipment who is supported the Earth Pressure Balance Shields to treat  the mud which is produced when constructing. So called Earth Pressure Balance Shields (EPB) turn the excavated material into a soil paste that is used as pliable, plastic support medium. This makes it possible to balance the pressure conditions at the tunnel face, avoids uncontrolled inflow of soil into the machine and creates the conditions for rapid tunnelling with minimum settlement.

The special feature of Earth Pressure Balance Shields is that they use the excavated soil directly as support medium. This method is the first choice in cohesive soils with high clay and silt contents and low water permeability. A rotating cutting wheel equipped with tools is pressed onto the tunnel face and excavates the material. The soil enters the excavation chamber through openings, where it mixes with the soil paste already there. Mixing arms on the cutting wheel and bulkhead mix the paste until it has the required texture. The bulkhead transfers the pressure of the thrust cylinders to the pliable soil paste. When the pressure of the soil paste in the excavation chamber equals the pressure of the surrounding soil and groundwater, the necessary balance has been achieved.

KOSUN EPB TBM waste mud treatment equipment is the most advanced technolog ical products in the world. It can meet the environ mental requirements on urban construction and processing. It can aso save construction costs, reduce mud emissions and reduce environmental pollution. It is an economical, efficient and environment-friendly necessary construction equipment.The market demand of environ mental EPB TBM waste mud treatment equipment will be increasing.

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

http://www.kosunscreen.com

http://kosuncentrifuge.com

http://kosunshaker.com

http://kosun-service.com

http://hankoresources.com

http://www.cuttingsdryer.com