Search Results - subject:"Physicochemical characteristics"

The use of waste from the production of gravel as fertilizer for cultivation of technical energy crops

Bondarenko, Anastasia; Tverda, Oksana; Repin, Mykola; … - In: Technology audit and production reserves 3 (2021) 1/59, pp. 56-58

Persistent link: https://www.econbiz.de/10013164880

EFFECTS OF DIRECT FLUORINATION ON SURFACE CONDUCTIVITY OF EPOXY RESIN INSULATORS

LIU, YAQIANG; LI, LIQIANG - In: Surface Review and Letters (SRL) 21 (2014) 06, pp. 1450084-1

Epoxy resin samples were surface fluorinated using a F2/N2 mixture at different temperatures of 25°C, 55°C, 75°C, and 95°C for the same time. Attenuated total reflection infrared (ATR-IR) analyses indicate substantial changes in surface chemical composition and structure by the...

Persistent link: https://www.econbiz.de/10011106355

Heavy Metal Contamination and Physicochemical Characteristics of Soils from Automobile Workshops in Abraka, Delta State, Nigeria

OSAKWE, Stephen Anapuwa - In: International Journal of Natural Sciences Research 2 (2014) 4, pp. 48-58

away from the point of impact. The soils were analyzed for their physicochemical characteristics and heavy metal levels …

Persistent link: https://www.econbiz.de/10010769089