treatment performance
Recently Published Documents


TOTAL DOCUMENTS

541
(FIVE YEARS 170)

H-INDEX

34
(FIVE YEARS 8)

2022 ◽  
pp. 1436-1467
Author(s):  
Jitendra Singh Tomar ◽  
Ruchi Khandelwal ◽  
Ruchi Jain

The chapter focuses on the various antecedents to workplace deviance that exist in general and specifically on how employee engagement can lead to reduced workplace deviance. It explores the typical characteristics workplace deviance and its various manifestations exhibited by employees of the organisation. Using intensive literature review the factors leading to employee deviant behavior are identified. The behavior is further justified by theory of distributive justice and theory of relative deprivation. The drivers of employee engagements like “Job Satisfaction,” “Family Friendliness,” “Equal Opportunities,” “Fair Treatment,” “Performance and Appraisal,” “Training Development and Career,” etc. are successfully mapped with the theories of deprived justice to address the deviance problem.


2021 ◽  
Vol 53 (6) ◽  
pp. 210603
Author(s):  
Gede Adi Wiguna Sudiartha ◽  
Prayatni Soewondo

Most of the wastewater generated from domestic activities in Denpasar city is treated in an off-site treatment plant located in WWTP DSDP Suwung. This includes faecal sludge that originates from on-site treatment plants. The existing treatment facilities can only treat wastewater that has a maximum biochemical oxygen demand (BOD) concentration of around 225 mg/l while the disposed faecal sludge’s BOD concentration reaches 3,394 mg/l. Therefore, an additional faecal sludge treatment plant needs to be established in order to separate the solid phase from the liquid phase. According to the treatment performance calculation, some alternative treatments can achieve BOD5 and TSS removal of up to 97% and 98% respectively. The selection of the alternative treatment was decided from weighting results of several aspects, such as economic, land use, technological and environmental aspects. The weighting method that was used in this research was Simple Additive Weighting (SAW). The advantage of SAW is its ability to do the assessment highly precisely because it is based on predetermined criteria and preference weights. Based on the weighting result, the treatment technology selected was a Solid Separation Chamber as primary treatment, combined with an Anaerobic Baffled Reactor as a secondary treatment. A Belt Filter-Press was applied to reshape the sludge into a recyclable cake. The required cost is approximately 16 billion rupiahs.


2021 ◽  
Vol 300 ◽  
pp. 113752
Author(s):  
R. Pradana ◽  
J.A. Hernández-Martín ◽  
V. Martínez-Hernández ◽  
R. Meffe ◽  
A. de Santiago-Martín ◽  
...  

2021 ◽  
Vol 947 (1) ◽  
pp. 012005
Author(s):  
Minh Tien Nguyen ◽  
Anh Kien Le ◽  
Anh Kiet Huynh ◽  
Duc Trung Le

Abstract In this study, the author formulated the equation that describes the reaction rate (mathematical modelling) of 2,4,6-trinitrotoluen and hydroxyl radical (OH*) of v = 4.3×108×[CTNT]1.1×[COH*]3.2 and mathematical simulation for the reaction process of 2,4,6-trinitrotoluen and OH* radical. The simulation results showed a decrease in concentration [CTNT] and a reaction rate proportional to each other; during the first 0-30 minutes of the reaction, the reaction speed is very fast. From the experimental results, the authors also determined that the 2,4,6-trinitrotoluen treatment performance in wastewater of the nonthermal plasma model reached >99% when increasing the treatment time to 120 minutes.


Sign in / Sign up

Export Citation Format

Share Document