scholarly journals Liquid waste certification plan 340 waste handling facility

1999 ◽  
Author(s):  
D.L. HALGREN
Keyword(s):  
Liquid Waste ◽  
Waste Handling

scholarly journals Assessment of Liquid Waste Handling Practice of Addis Ketema and its Impact on Shankela River, Addis Ababa, Ethiopia

2022 ◽  
Vol 6 (1) ◽  
pp. em0097
Author(s):  
Solomon Tibebu ◽  
Abebe Worku ◽  
Abebaw Shebeshi ◽  
Estifanos Kassahun
Keyword(s):  
Addis Ababa ◽  
Liquid Waste ◽  
Waste Handling

scholarly journals The liquid waste/slurry of swine farms, ecological problem of environmental contamination and its control

2007 ◽  
Vol 23 (3-4) ◽  
pp. 109-118
Author(s):  
Dobrila Jakic-Dimic ◽  
I. Pavlovic ◽  
B. Savic
Keyword(s):  
Environmental Contamination ◽  
Liquid Waste ◽  
Quality Characteristic ◽  
Ecological Problem ◽  
Swine Farms ◽  
Waste Handling

The liquid waste because its quantitative and quality characteristic, way of prepare, possible epidemiological consequences, raw and odor smell presence a great ecological problem. Invest to development to handling waste considered separately and resolve of technological problems are minimize because we misunderstand its start and finishing phases and its overall. In farms process of waste handling suppose secondary and separate of breeding process. Reasons to separation was economical because production generate acquisition and wasting consumption it. .

Leaching Studies of Cement-Glass Package Containing Sodium Borate

1986 ◽  
Vol 84 ◽  
Author(s):  
Masahiro Okamoto ◽  
Koichi Chino ◽  
Tsutomu Baba ◽  
Tatsuo Izumida ◽  
Fumio Kawamura ◽  
...  
Keyword(s):  
Sodium Silicate ◽  
Liquid Waste ◽  
Sodium Borate ◽  
Pressurized Water Reactor ◽  
X Ray Diffraction ◽  
Adsorption Ability ◽  
Pressurized Water ◽  
X Ray ◽  
Solidification Reaction ◽  
Main Components

AbstractA new solidification technique using cement-glass, which is a mixture of sodium silicate, cement, additives, and initiator of the solidification reaction, was developed for sodium borate liquid waste generated from pressurized water reactor (PWR) plants. The cement-glass could solidify eight times as much sodium borate as cement could, because the solidifying reaction of the cement-glass is not hindered by borate ions.The reaction mechanism of sodium silicate and phosphoric silicate (initiator), the main components of cement-glass, was studied through X-ray diffraction and compressive strength measurements. It was found that three- dimensionally bonded silicon dioxide was produced by polymerization of the two silicates. The leaching ratio of cesium from the cement-glass package was one-tenth that of the cement one. This low value was attributed to a high cesium adsorption ability of the cement-glass and it could be theoretically predicted accordingly.

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