Biological and Thermo-chemical Treatment Technologies for Sustainable Sludge Management

2022 ◽  
pp. 403-425
Author(s):  
Sobia Riaz ◽  
Zia Ur Rahman Farooqi ◽  
Predrag Ilic ◽  
Muhmmad Saad Bin Zafar ◽  
Hanan Ahmad ◽  
...  
Keyword(s):  
Chemical Treatment ◽  
Sludge Management ◽  
Treatment Technologies

Overview of current biological and thermo-chemical treatment technologies for sustainable sludge management

2014 ◽  
Vol 32 (7) ◽  
pp. 586-600 ◽  
Author(s):  
Linghong Zhang ◽  
Chunbao (Charles) Xu ◽  
Pascale Champagne ◽  
Warren Mabee
Keyword(s):  
Chemical Treatment ◽  
Sludge Management ◽  
Treatment Technologies

A Structural Constitutive Model for Chemically Treated Soft Tissues

1999 ◽  
Author(s):  
Michael S. Sacks
Keyword(s):  
Constitutive Model ◽  
Chemical Treatment ◽  
Soft Tissues ◽  
Current Approach ◽  
Orientation Data ◽  
Chemically Treated ◽  
Treatment Technologies ◽  
Small Angle Light Scattering ◽  
In Vivo Effects

Abstract Chemically treated biologically derived tissues are used extensively in bioprostheses. Unfortunately, while extensive research has focused on chemical treatment technologies to reduce negative in-vivo effects such as mineralization and to enhance overall biocompatiblity, little work has been done on understanding the effects of chemical treatment on tissue mechanical properties. In the current work, a structural constitutive model for chemically treated tissues is presented that seeks to separate out the effects of the chemically treated matrix from that of the collagen fibers. Experimental results from Sacks and Chuong (Sacks and Chuong 1998) using glutaraldehyde bovine pericardium (GLBP) are used to demonstrate the approach. A unique feature of the current approach is the integration of collagen fiber orientation data quantified by small angle light scattering (SALS).

scholarly journals Progress in the biological and chemical treatment technologies for emerging contaminant removal from wastewater: A critical review

2017 ◽  
Vol 323 ◽  
pp. 274-298 ◽  
Author(s):  
Mohammad Boshir Ahmed ◽  
John L. Zhou ◽  
Huu Hao Ngo ◽  
Wenshan Guo ◽  
Nikolaos S. Thomaidis ◽  
...  
Keyword(s):  
Chemical Treatment ◽  
Critical Review ◽  
Emerging Contaminant ◽  
Contaminant Removal ◽  
Treatment Technologies

Biological and chemical treatment technologies for waste amines from CO2 capture plants

2019 ◽  
Vol 241 ◽  
pp. 514-524 ◽  
Author(s):  
Adeel Ghayur ◽  
T. Vincent Verheyen ◽  
Erik Meuleman
Keyword(s):  
Co2 Capture ◽  
Chemical Treatment ◽  
Treatment Technologies

scholarly journals Modeling Fatigue Damage in Chemically Treated Soft Tissues

2000 ◽  
Author(s):  
William S. Slaughter ◽  
Michael S. Sacks
Keyword(s):  
Mechanical Properties ◽  
Fatigue Damage ◽  
Chemical Treatment ◽  
Damage Mechanics ◽  
Collagen Fiber ◽  
Soft Tissues ◽  
Cardiac Valve ◽  
Chemically Treated ◽  
Treatment Technologies ◽  
The Impact

Abstract Chemically treated, biologically derived tissues are used extensively in cardiac valve bioprostheses. Unfortunately, while extensive research has focused on chemical treatment technologies to reduce negative in-vivo effects such as mineralization and to enhance overall biocompatibility, little work has been done on understanding the effects of fatigue on tissue mechanical properties. In the current work, a structure-based damage mechanics model for the evolution of mechanical properties with cyclic loading of chemically treated soft tissues is presented. The model is used to clarify and relate the impact of different structural changes, such as collagen fiber debonding and collagen fiber weakening, to changes in macro-level tissue mechanical properties. The fatigue damage model will ultimately serve as a guide for the development of key experiments for fatigue damage assessment of novel chemical treatment technologies. This will aid in the rational development, as opposed to the current ad-hoc approach, of novel chemically modified collagenous biomaterials for more durable cardiac valve bioprostheses.

Physical and Chemical Treatment Technologies for BPA Removal from Wastewater

2018 ◽  
pp. 29-60 ◽  
Author(s):  
Magdalena ZIELIŃSKA ◽  
Irena WOJNOWSKA-BARYŁA ◽  
Agnieszka CYDZIK-KWIATKOWSKA
Keyword(s):  
Chemical Treatment ◽  
Treatment Technologies ◽  
Bpa Removal ◽  
Physical And Chemical

Chemical Treatment Technologies for Landfill Leachate

2015 ◽  
pp. 286-314
Author(s):  
Salem S. Abu Amr ◽  
Noor Ainee Binti Zainol
Keyword(s):  
Solid Waste ◽  
Organic Compounds ◽  
Chemical Treatment ◽  
Older Age ◽  
Fenton Oxidation ◽  
Persulfate Oxidation ◽  
Oxidation Processes ◽  
Treatment Performance ◽  
Treatment Technologies ◽  
Treatment Facilities

Leachate generation is one of the main pollutants associated with municipal solid waste (MSW). Leachate is a liquid that has seeped through solid waste in a landfill and extracted dissolved or suspended materials in the process, and usually contains a complex variety of materials and organic compounds. Dedicated treatment facilities are required before leachate can be discharged to the environment. Researchers worldwide are still searching for a total solution to solve leachate problem. In this chapter, different chemical treatment methods for leachate including coagulation–flocculation, Fenton and Electro-Fenton oxidation, persulfate oxidation, ozonation, and advanced oxidation processes are reviewed and discussed. Nevertheless, the efficiency of each process was also evaluated. It can be concluded that the performance of these processes is mainly attributed to leachate type and initial organic concentrations whereas treatment performance weakens reported at older age and higher initial concentrations of leachate.

Sign in / Sign up

Export Citation Format

Share Document