Selection of An Appropriate Winery Process Wastewater Treatment Technology

2007 ◽  
Author(s):  
Glenn Dombeck ◽  
P.E. ◽  
Maher Tleimat
Keyword(s):  
Wastewater Treatment ◽  
Treatment Technology ◽  
Process Wastewater ◽  
Selection Of

Study on the Purification Effects of Constructed Wetland Plants in TP Disposal in Living Wastewater

2011 ◽  
Vol 137 ◽  
pp. 357-361 ◽  
Author(s):  
Min Lu ◽  
Fei Fei Pei ◽  
Xiu Kui Song ◽  
Zhen Guo
Keyword(s):  
Wastewater Treatment ◽  
Constructed Wetland ◽  
Arundo Donax ◽  
Wetland Plants ◽  
Species Selection ◽  
Phragmites Communis ◽  
Treatment Technology ◽  
Typha Orientalis ◽  
Canna Generalis ◽  
Selection Of

The study on the species selection of constructed wetland plants and the purification effects of the constructed wetland plants is the key to ecological wastewater treatment technology. The purification effects of different residence time of wastewater, different constructed wetland plants and their synergistic effect are studied in TP disposal in living wastewater. The results show that the best plant combination in purifying TP is that of Arundo donax, Typha orientalis and Canna generalis, followed by that of Phragmites communis, Arundo donax and Canna generalis. The best plant species in purifying TP is Canna generalis, followed by Arundo donax.

Electroless Sn Deposition on Magnesium Alloy and Wastewater Treatment

2012 ◽  
Vol 472-475 ◽  
pp. 119-122
Author(s):  
Li Yuan Niu ◽  
Yi Chang Su ◽  
Da Ren Sun ◽  
Guang Yu Li
Keyword(s):  
Wastewater Treatment ◽  
Magnesium Alloy ◽  
High Hardness ◽  
Treatment Technology ◽  
Plating Bath ◽  
Environment Friendly ◽  
Composite Catalysts ◽  
Whole Process ◽  
New Process ◽  
Process Wastewater

The new process electroless Sn deposition on cast AZ61 was revealed, which employed to AZ61 magnesium alloy automobile parts and could provide high wear-resistant and high hardness. The pretreatment processes before electroless Sn deposition could ensure better adhesion between Sn coating and magnesium alloy. The speed of the Sn deposition increases quickly with increasing the content of composite catalysts in the plating bath. The technology is environment friendly and cannot cause hazard to environment because of absence of nickel and chromate in the whole process. Wastewater treatment technology of electroless Sn bath was investigated as well.

Experience from 10 Years Advanced Wastewater Treatment – Technology and Results

1982 ◽  
Vol 14 (1-2) ◽  
pp. 121-133
Author(s):  
C Forsberg ◽  
B Hawerman ◽  
B Hultman
Keyword(s):  
Wastewater Treatment ◽  
Urban Population ◽  
Municipal Wastewater ◽  
Wastewater Treatment Plants ◽  
Municipal Wastewater Treatment ◽  
Treatment Technology ◽  
Removal Efficiencies ◽  
Municipal Wastewater Treatment Plants ◽  
Operational Modes ◽  
Polluted Waters

Experience from advanced municipal wastewater treatment plants and recovery of polluted waters are described for the last ten years in Sweden. Except in municipalities with large recipients, the urban population is served by treatment plants with combined biological and chemical treatment. Most of these plants are post-precipitation plants. Several modified operational modes have been developed in order to improve the removal efficiencies of pollutants and to reduce the costs. Results are presented on the recovery of specially investigated lakes with a lowered supply of total phosphorus and organic matter.

Sign in / Sign up

Export Citation Format

Share Document