50 m3 of legacy liquid radioactive waste at the Saakadze site in Georgia was treated using a modular type facility with apparatuses encased three metallic 200 L drums as purification method sorption/ion exchange technology. The main contaminant water underground tank long-lived radionuclide 226Ra. casing processing equipment enabled an effective conditioning all secondary end treatment campaign...

There is an increased need for tracking building component information through its lifecycle(s) in order to reduce risk and uncertainty reuse. Existing literature material focuses primarily on RFID location equipment. However, Quick Response (QR) codes were used this case study because of the low cost, speed implementation, accessibility. QR applied structural wooden members laser engraving. Th...

in order to decrease the discharge from sulfide mine flotation plants, treatment and reuse approaches based on our previous wastewater monitoring experiments were explored in these plants. the flotation wastewater was collected from the case plant and was treated with coagulation sedimentation and activated carbon adsorption. then, the effluent was examined for reuse in the flotation process. f...

The use of Personal Protective Equipment (PPE) can protect against exposure to the COVID-19 virus, but on other hand it causes an increase in generation plastic waste. amount PPE waste is estimated at 1.6 million tons per day with masks or face shields worth 3.4 billion day. urgency handling not only due volume waste, also nature virus that survives solid surfaces. This publication aims provide...

The relevance of the study is to ensure reliable operation NPP recirculating cooling water systems (RCWS) and select method for discharge conditioning. purpose provide scientific technical substantiation conditions that will effectively improve efficient long-term RCWS equipment. included analysis main factors influence performance heat exchangers, modern approaches water-chemical regimes (WCR)...

Software reuse can provide significant improvements in software productivity and quality whilst reducing development costs. Expressing software reuse intentions can be difficult though. A developer may aspire to reuse a software component but experience difficulty expressing their reuse intentions in a manner that is compatible with, or understood by, the component retrieval system. Various int...

This work has been supported by the Austrian Fonds zur Förderung der wissenschaftlichen Forschung. The reuse of application frameworks and class libraries can improve the productivity in software development considerably. Object-oriented techniques, i.e., inheritance and information hiding, that ease reusing software, can be applied to documentation and thus, enable documentation reuse. One can...