An Efficient Solution to Factor Drifting Problem in the pLSA Model

2005 ◽  
Author(s):  
Liang Zhang ◽  
Chaoran Li ◽  
Yanfei Xu ◽  
Baile Shi
Keyword(s):  
Efficient Solution

A field treatment plant for pig slurry

1996 ◽  
Vol 34 (11) ◽  
pp. 87-92
Author(s):  
José Martinez ◽  
Xiaodi Hao
Keyword(s):  
Carbon Source ◽  
Lolium Perenne ◽  
Treatment Effect ◽  
Efficient Solution ◽  
Treatment Plant ◽  
Drainage Water ◽  
Pig Slurry ◽  
Total Recovery ◽  
Animal Wastes ◽  
Leachate Water

The SOLEPUR process for the treatment of pig slurry, based on the treatment effect of the soil, was developed in France to explore the notion that a simple biobarrier approach may be a potential efficient solution to the large accumulation of liquid animal wastes residues. The unit consists of (i) a managed field (3280 m2) which allows the total recovery of all the leachate water which percolates through growing ryegrass (Lolium perenne), to which the pig slurry is applied, (ii) a system of storage-pump-reactor for denitrification and (iii) a non-managed field for completing treatment. The process involves three operations: (1) overdosing the managed field with surplus slurry (about 1000 m3 pig slurry/ha.year applied from 1991 to 1994), (2) collecting and treating the nitrate-rich leachate and (3) irrigating the final treated water over other fields. This process decreased COD of pig slurry by 99.9 % and removed 99.9 % of phosphorus and approximately 80 % of nitrogen. The remaining nitrogen was oxidized in the soil into nitrate and leached out in the drainage water. The process of denitrification was selected to remove nitrate from the leachate and raw pig slurry was used as an external carbon source.

Simple and Efficient Solution for Robustness Testing in Gradient Elution Liquid Chromatographic Methods

2018 ◽  
Vol 81 (8) ◽  
pp. 1135-1145 ◽  
Author(s):  
Jasmina Šljivić ◽  
Ana Protić ◽  
Anđelija Malenović ◽  
Biljana Otašević ◽  
Mira Zečević
Keyword(s):  
Efficient Solution ◽  
Gradient Elution ◽  
Robustness Testing ◽  
Chromatographic Methods ◽  
Liquid Chromatographic

Mono-, di- and tri-nuclear PtII(C^N)(N-donor ligand)Cl complexes showing aggregation-induced phosphorescent emission (AIPE) behavior for efficient solution-processed organic light-emitting devices

2021 ◽  
Author(s):  
Xi Chen ◽  
Yuling Sun ◽  
Xinyi Zhao ◽  
Xuming Deng ◽  
Xiaolong Yang ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Solution Processed ◽  
Donor Ligand ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

Mono-, di- and tri-nuclear PtII(C^N)(N-donor ligand)Cl complexes Ph-PAYPt1, Ph-PAYPt2 and Ph-PAYPt3 are designed and prepared.

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