The features of the workflow innovative transport and technological machines with non-waste technology, multi-purpose machines, recyclers others similar are described in article. calculation methodology for determining optimal parameters modes operation, based on method analysis fourth coordinate (duration) operating cycle, is presented. Dependences determination power drive units recycler give...

The waste that arrives at MBA Polymers’ big blue factory in Worksop, in England’s industrial heartland, is a dirty, smelly mess. Fresh from a metals recycler that has extracted hunks of steel from the crushed remains of cars and other trash, it contains many types of plastic jumbled in with carpeting, rubber, glues, bits of metal and glass, and even the occasional dead animal. Inside the cacoph...

Fermilab’s 4.3 MeV electron cooler is based on an electrostatic accelerator, which generates a DC electron beam in an energy recovery mode. Effective cooling of the antiprotons in the Recycler requires that the beam remains stable for hours. While short beam interruptions do not deteriorate the performance of the Recycler ring, the beam may provoke full discharges in the accelerator, which sign...

DEFINITIONS NOTE: These definitions are for your general use and may differ from those applied by various recyclers. Verify the meaning of terms with the respective recycler. APPLIANCES/WHITE GOODS: Refrigerators, washers and dryers, and other household machinery with mostly metal content. Scrap metal dealers are not interested in appliances primarily composed of plastic. BALE: A densified and ...

A closed-loop supply chain (CLSC) is the process of adding a reverse to traditional forward chain. It has positive effect on reducing environmental pollution, and therefore many governments have introduced relevant policies encourage enterprises develop CLSCs. Among them, reward–penalty policy (RPP) for recovery rate waste electrical electronic equipment (WEEE) considered better. At corporate l...

I describe a new scheme for selectively isolating high density low longitudinal emittance beam particles in a storage ring from the rest of the beam without emittance dilution. I discuss the general principle of the method, called longitudinal momentum mining, multiparticle beam dynamics simulations and results of beam experiments. Multi-particle beam dynamics simulations applied to the Fermila...

The present study investigated the human exposure to PCBs, PBDEs and HBCDs in three Vietnamese e-waste recycling sites (EWRS) using breast milk as bioindicator. The general contamination patterns followed the order of PCBs > PBDEs > HBCDs except for some recycling workers with higher levels of PBDEs than PCBs. Compared with the urban site, human exposure to PBDEs in two EWRS was significantly h...