- QED Environmental Systems
- Evaluating Hydrocarbon Removal from Source Zones and its Affects ...
ROWL recycles tons of plastic with a baler on a trailer - Case Study
In Lewistown, Montana, a town of just 5,000 people, the community is gathering once a month and making a difference. Before Recycle Our Waste Lewistown (ROWL) was started nearly 3 years ago, there was no place locally for people to recycle their plastic. This was bothersome to Rosemary Kent, Chairperson of ROWL, who strongly believed in recycling after living overseas for a few years (see video interview with Rosemary, here). Eventually with the grant money received from the Episcopal Diocese of Montana, local...
Oil and gas industry process analytics in ethylene production plants – Case Study
Ethylene is the largest volume industrially produced organic material and its majority is used in the production of polymers and derivatives. Between a variety of processes the thermal cracking of hydrocarbons in the presence of steam (steam cracker) is mostly used. Regardless of the process type, all plants require process analytical equipment to collect reliable and accurate process data for process control, product quality, and plant safety.Siemens, a leader in process analytical instrumentation, has proven...
Curtailing Contamination Hydrocarbon Engineering July 2017
During planned shutdowns, the equipment in refineries and petrochemical plants has to be checked. The downtime can require several weeks when tanks, vessels, distillation columns, and pipes have to be drained and cleaned for i maintenance or repair. Shutdowns are labour-intensive and require accurate scheduling and organisation between all projects, as often hundreds of workers are on-site. A variety of materials such as greases, tars, ratty oils, polymers, or coke and iron sulfide deposits have to be removed....
Why we need to recycle plastic
In a recent article for Forbes, Trevor Nace, geologist, adventurer, and founder of Science Trends, expressed his concern about not recycling plastic. Worldwide people buy a million plastic bottles per minute and the 91% of them end up in the garbage. The consequences for our land, water, and wildlife are disastrous. Throwing away plastic bottles, instead of recycling them, means that most plastic ends up in landfills or in the oceans. Many landfills are already overcrowded and take up space that could be used...
Wood here, plastic there ... Redevelopment, renovation, urban reuse
Redevelopment, renovation, urban reuse; these are the types of interventions that are helping many construction companies in public and private sector whilst in almost total absence of new built. These are usually small activities which are ideally suited for construction companies specialized on restructuring and refurbishment sites; in many occasions the total removal of obsolete buildings (without historical or artistic value) requires the involvement of firms with means and equipment that can safely carry...