Trenchless construction is a horizontal drilling project used in construction or infrastructure projects.

Trenchless construction is a horizontal drilling project used in construction or infrastructure projects. In the process of trenchless construction, drilling mud is needed to ensure the performance of trenchless drill. To make drilling mud reusable and to reduce drilling costs, contractors often use mud recovery systems to recover drilling mud.

KOSUN has decades of experience in the design and manufacture of mud recovery systems, especially in trenchless projects with a variety of compact mud systems available to customers. According to users’ different requirements and site area limits, KOSUN can provide mud recovery devices with different configurations to meet the requirements of different working conditions. There are usually two types of mud purification systems for trenchless construction: one is the desander swirl purification system and the other is the self-supporting mud recovery system.

Sand removal swirling purification system covers a small area and is economical. The system is a combination of a cyclone and a shaker, which are mounted on a small collection tank. The desander swirl system is a two-stage separation device, whose function is to remove coarse particles in drilling mud. The desander swirl system is mainly used in engineering that can accept large diameter solid drilling mud, such as piling.

The mud recovery system independently developed by KOSUN can be divided into four separation systems: coarse cuttings separation, sand separation, mud separation and ultrafine solid separation. The higher mud recovery system has a larger mud tank with more room to store purified drilling mud and more crown space for more separation and purification equipment. When the tank surface space is enough, the customer can also choose a centrifuge to reduce the ultra-fine solid phase in the drilling mud, to avoid the enrichment of ultra-fine solid phase in the drilling mud.

Hazardous waste treatment equipment put on Xinjiang Market

Hazardous waste treatment equipment put on Xinjiang Market:

Xinjiang Karamay Chemical Industry Park hazardous waste treatment center is a unified storage, centralized disposal of hazardous waste terminal processing station.Recently, KOSUN designed and manufactured special equipment-vertical centrifuge for the Hazardous waste treatment was put into use In this station before the China National Day. The Hazardous waste treatment equipment could handle 60 tons of oil sludge per hour, 8 hours a day for sustainable operation. Xinjiang Karamay Industrial Park, sludge reduction treatment center is the first time to use KOSUN hazardous waste treatment equipment and this equipment have been awarded the 2016 “Shaanxi Province, the first set of industrial products” award.

hazardous waste treatment equipment
hazardous waste treatment equipment

KOSUN vertical centrifuge is not only suitable for drilling oil-based mud waste treatment, but can be used for land-based and offshore drilling in the use of oil-based cuttings, whilevertical centrifuge can also be used in hazardous waste treatment as a pretreatment equipment.

KOSUN vertical centrifuge can separate solid-liquid efficiently from the source to reduce the amount of solid waste emissions, the treated solid-phase oil content effectively controlled within 5%,and can effectively help the owners to reduce operating costs, reduce electricity.what’s more,  some of the treated hazardous wastes can even be reclaimed or recycled.

KOSUN is committed to resource conservation and environmental protection, to provide solid waste treatment related products and services, through nearly 20 years of continuous development, KOSUN gained the customer’s high trust and recogniton in the construction machinery, industrial sludge treatment, urban sludge treatment and disposal, soil remediation, and comprehensive utilization of tailings six major areas and gradually developed into a system integration, complete sets of equipment, construction, commissioning operations, maintenance and management as one of the environmental Integrated service providers.

Need more information about Hazardous waste treatment equipment,please email us!

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Hazardous Wastes Management Technologies

Hazardous Wastes Management:Hazardous wastes that need management or disposal may be freshly generated from an industrial operation, they may be old stored chemicals, or they may have been sitting in a dumpsite for many years. At a dumpsite, component chemicals difficult to identify, they are likely to have reacted with one another, and they may have already affected the surrounding soil and water. Land disposal and incineration are two main dumpsite remediation methods. Types of waste treatment include physical, biological, and chemical neutralization or stabilization.

Industries in the United States dispose of about 60% of their hazardous waste using a land disposal method called deep well injection. Liquid wastes are injected into wells located in impervious rock formations that supposedly keep the waste isolated from groundwater and surface water. Unfortunately, hydrogeologists now predict that groundwater flow actually does occur in most previously-designated impervious rock formations, and injected waste often migrates into groundwater reservoirs called aquifers. Other underground burial locations for hazardous wastes include deep mines, natural caverns, and man-made deep pits.

Landfilling is the other primary land disposal method for Hazardous Wastes Management in the United States. Hazardous waste landfills are similar to regular solid waste landfills, but they must meet much higher standards for safety and environmental protection. The EPA requires that most hazardous wastes be treated before being discarded in properly-designed, approved landfills and burial sites.

Incineration, or burning, is a controversial, but still common, method of Hazardous Wastes Management. The EPA estimates that five million tons of hazardous wastes are burned each year in the United States. Various incineration technologies exist for a variety of types of waste. For example, volatile chemicals like paint thinners, oils, and solvents are destroyed by combustion at cement plants whose furnaces, called kilns, reach temperatures of 2,700°F (1,500°C). Needless to say, residents living near cement plants and other hazardous waste incinerators often have concerns about air pollution. In 1993, the EPA tightened its regulations on emissions from most hazardous waste incinerators, including cement kilns, after discovering that the emissions contained like dioxins, furans and other substances that cause cancer and other health problems in humans. Another recent EPA study noted that medical waste incinerators that many hospitals use to burn hazardous wastes also emit dioxins.

Hazardous waste management equipment
Hazardous waste management equipment

In order to management hazardous waste economically,KOSUN supply Hazardous Wastes Management equipment-vertical centrifuge to solve the problem.KOSUN vertical centrifuge helps reduce the pollution of the environment, in accordance with international emission standards and environmental protection requirements. With the continuous improvement of environmental protection requirements,and  some of the treated hazardous wastes can even be reclaimed or recycled.Need more information about Hazardous Wastes Management equipment,please email us!

Kosun- China Solids Control Leader&Drilling Waste Mangement Expert

KOSUN Hazardous Waste Management Equipment

Hazardous waste is a waste with properties that make it dangerous or capable of having a harmful effect on human health or the environment. So the units who produce hazardous wastes shall management them in accordance with the relevant provisions of the State. And the hazardous wastes are not allow to dump or stack. If they do not management the hazardous wastes, the administrative department of environmental protection of the local people’s government at or above the county level shall order them to make corrections within a prescribed time limit.The hazardous wastes management expenses shall be borne by the unit that produces the hazardous waste.

Hazardous waste management equipment
Hazardous waste management equipment

In September,2017,KOSUN vertical centrifuge(Hazardous Waste Management Equipment)has been sent to Xinjiang Karamay hazardous waste Management center for the reduction of hazardous waste Management.

In order to management hazardous waste economically,KOSUN supply vertical centrifuge to solve the problem.KOSUN vertical centrifuge reduces the pollution of the environment, in accordance with international emission standards and environmental protection requirements. With the continuous improvement of environmental protection requirements, the major fields are faced with the problem.

Hazardous waste management
Hazardous waste management

KOSUN vertical centrifuge(Hazardous Waste Management Equipment) is a vertical scraper discharge centrifuge, through the principle of centrifugal separation, the solid-liquid phase separated. Processing capacity can up to 40 to 60 tons per hour, the treated hazardous waste oil content is less than 5% (w / w), in line with international emission standards and environmental requirements, reducing the amount of waste disposal, thereby greatly reducing the hazardous wastes management costs.

The commonly used wear parts of vertical centrifuge can be replaced from the top of the unit; it is no need to move any device, you can also replace the belt; inner rotor scraper sprayed with tungsten carbide anti-corrosion wear-resistant materials can extend its service life and reduce maintenance Cost.KSOUN vertical centrifuge is the preferred equipment for hazardous waste management!

Kosun- China Solids Control Leader&Drilling Waste Mangement Expert