The contamination of soils as a result of prior chemical production can often be unpredictable and diverse. The majority of such pollutants will require an ex-situ treatment method. Many of our VacuDry units can be used for direct-feeding contaminated soils. To reduce the input amount for thermal treatment, the VacuDry units can also be used in combination with soil-washing plants: In this case, customers only feed the high polluted fractions and screened fines (e.g. below 10 mm), as well as the filter-cake from...
Tetronics` technology destroys organic wastes including Polychlorinated Biphenyls (PCBs) and other types of Persistent, Bio‐accumulative, and Toxic (PBT) pollutants at very high efficiencies across a wide range of concentrations.
In the wire and cable industry, many processes begin with pay-off and end with take-up wire. In the part of pay-off wire, how to control the uneven tension is the urgent difficulty for many equipment design engineers and products control engineers. In the past electric design, the engineers used to adopt the A/D, D/A module of PLC, using PCB with tension control technique, and gain the pay-off speed by read the potential of potentiometer with tension swing bar. In this method to maintain a constant tension, it...
Contamination of circuit boards can bring about severe degradation of insulation resistance and dielectric strength. Cleanliness of completed circuit boards is, therefore, of vital interest. For those companies who have established circuit board cleaning procedures, the MIL Spec P-28809 has been used as a guideline for control. Now a simple `on line` test for the relative measurement of ionic contamination has been developed. This fast and economical method for testing circuit board cleanliness uses a Myron L...
Revitalizing our bridges, railways, seaports, water towers and other aging infrastructure is a growing priority. Make these projects a reality by reducing or eliminating the traditional overhead costs of removing lead paint, PCBs and asbestos on a large scale.
By Pentek Inc.
based in Coraopolis, PENNSYLVANIA (USA).
Complex separation processes are playing an important role in the field of printed circuit board treatment as well. When recycling printed circuit boards valuable precious metal concentrates can be obtained, which are immediately available for subsequent melting after this treatment process developed by URT. In this area of recycling, sampling plays an important role. It serves the disposer as control of his input and output.
PCB Boards and E-scrap Recycling Plant
3.Why buy MINGXIN's E waste(PCB) Recycling plant ?
Get the metal separated from waste circuit board through crushing and air separation process.
No incineration and pollution.
compliance with EHS standard, no harmfulness to workers, eco-friendly solution for E waste recycling.
The plant has 5 advantages:
A. The coarse crush can grind baseplate and separate electronic component..
B. National Environment Protection Standard achieved. No dust leak and no secondary...
Removal of total spectrum of non-polar and polar hydrocarbons proven in practice: MPPE removes toxic, non-polar, non biodegradable compounds, aromatics, poly aromatics, halogenated, chlorinated, PCBs, THT (TetraHydroTiophene), Dioxins, CS2 etc. Folowed by biotreatment removing polar biodegradable compounds. Optional: UF and/or activated carbon filtration and RO for reuse as process or boiler feed water.
When concrete is contaminated with PCBs, radiation or other hazards, scabbling is often the only means of remediation. By removing a thin outer layer from a concrete surface, our shrouded power tools can make a structure safer for occupancy or demolition. Our powerful VAC-PAC® HEPA vacuum captures all dust, debris, and air-borne contaminants for easy transportation and disposal in standard 55-gallon (200L) drums. Whether you’re applying a new coating system or a concrete overlay, a Concrete Surface...
By Pentek Inc.
based in Coraopolis, PENNSYLVANIA (USA).
The surface treatment and metal finishing industry covers a large variety of activities whose purpose is to treat metal surfaces, protect them from corrosion, enhance their appearances with metallic coatings, or improve their resistance to erosion or wear. Processes include electroplating (nickel-chrome plating, zinc plating, brass plating, hard chrome plating, silver plating, etc.), chromating or passivation, anodising, phosphating, metal pickling, etching, chemical surface treatment, hot-dip galvanizing,...
The content of WEEE (electrical and electronic waste) gives recyclers various initiatives for recycling. It contains hazardous substances, such as lead, mercury or certain flame retardants, as well as precious metals like gold and silver. In 2012 approx. 64,900.000 ton electronic goods where produced and 49.000.000 ton electrical and electronic waste (WEEE) was generated. As the amount of sold electronic goods rise, the amount of WEEE rises. It is vital that this waste is taken care of properly.
Treatment solutions for water and effluent from electroplating and galvanizing industry. Treatments of rinsing water and effluents obtained from surface treatments of: metals, special alloys, and plastic. SAITA provides plants and solutions such as: Zero discharge plant, recycling of rinsing waters, polluted baths’ filtration, chemical-physical treatment plants, demineralization and reverse osmosis plants and evaporators.
Chromating // Nickel-plating // Galvanizing // Electroless nickel //...
Recovery of recyclables from Waste Electrical and Electronic Equipment (WEEE): Metals and alloys. Plastics (thermoplastics, plexiglass, etc.). Composite materials (circuit boards, etc.). Brominated plastics (BFR). Plastics with cadmium compounds. Material tainted with precious or recoverable metals (e.g. copper, brass, silver, etc.). Sorting of monitor glass (CRT), etc.
Water pollution from airport run-off is increasingly coming under public and government scrutiny. As environmental regulations tighten, the ability to monitor for aviation fuel contamination from runway run-off has become essential.
Monitoring sites at airports can be extremely challenging often with no power or telephone lines available and with limited access for maintenance. Chelsea’s robust UviLux Hydrocarbon Sensor with its low power consumption and high accuracy is ideally suited for this application....
Illicit substances real-time detection with IONICON PTR-MS. PTR-MS combines all features that are needed for analyzing dangerous and illicit substances like explosives, chemical warfare agents (CWA), toxic industrial chemicals (TIC) and drugs.
Ozonated Olive Oil is an amazing substance, used for healing wounds that would otherwise not heal. Stories abound of patients unable to heal wounds with topical and IV antibiotics, finally able to heal their wounds with topical application of ozonated oilive oil. The secret? The Ozonated Olive Oil not only kills bacteria, fungus, and other pathogens thereby sterilizing the wound, but it also does what no antibiotic could possibly do - stimulate the healing process.
The precision of AMP Cortex lends itself perfectly to the recovery requirements of electronic waste (e-waste). Cortex can identity, sort, and pick the smallest pieces of material to maximize the value recovered from material streams. Cortex can target and process a wide array of precious metals, components, plastics, and more.
Soldering enables the joining of metal parts by melting a filler metal to attach wires and other metallic components. The fumes generated from melting solder especially solder containing Lead or Tin present are dangerous and require local ventilation to remove harmful smoke from the work area. Soldering application need to be properly ventilated to prevent toxic fumes from reaching the worker`s breathing zone.
In Situ Thermal Remediation (ISTR) Beneath and Around Existing Buildings and Infrastructure; In Situ Thermal Remediation (ISTR) technologies, including In Situ Thermal Desorption (ISTD), the Electro-Thermal Dynamic Stripping Process (ET-DSP™), which is an advanced form of electrical resistance heating, and Steam Enhanced Extraction (SEE) have been demonstrated effective in treating source zones with limited access and those adjacent to or beneath buildings and other infrastructure.