Impact of shear stress and pH changes on floc size and removal of dissolved organic matter (DOM)
The impact of shear stress and increases in pH on the release of natural dissolved organic
matter (DOM) from Fe-DOM and Al-DOM flocs was investigated for a high organic matter …
matter (DOM) from Fe-DOM and Al-DOM flocs was investigated for a high organic matter …
Removal of phosphorus from secondary effluents by coagulation and ultrafiltration
Secondary effluents of municipal wastewater in Israel contain on average 10 mg/L
phosphorus, a concentration that is twice as high as a limit recently legislated by the Israeli …
phosphorus, a concentration that is twice as high as a limit recently legislated by the Israeli …
Role of membrane pore size in tertiary flocculation/adsorption/ultrafiltration treatment of municipal wastewater
U Goren, A Aharoni, M Kummel, R Messalem… - Separation and …, 2008 - Elsevier
Flocculation, adsorption onto powered activated carbon (PAC), and ultrafiltration (UF), alone
and in combination, were tested for tertiary treatment of the secondary effluent from …
and in combination, were tested for tertiary treatment of the secondary effluent from …
Boron removal from seawater by electro-chemical treatment as part of water desalination
Significant decrease of boron concentration during seawater desalination is one of the more
difficult, consuming and expensive tasks. Average boron concentration in the Mediterranean …
difficult, consuming and expensive tasks. Average boron concentration in the Mediterranean …
Organic fouling and floc transport in capillaries
Coagulation and adsorption are two widely recommended pretreatments to ultrafiltration
(UF) membranes. Optimal concentrations of ferric chloride and powdered activated carbon …
(UF) membranes. Optimal concentrations of ferric chloride and powdered activated carbon …
Cleaning secondary effluents with organoclays and activated carbon
BACKGROUND: Flocculation, adsorption and ultrafiltration, alone and in combination, were
tested for tertiary treatment of Beer Sheva (southern Israel) municipal wastewater. The focus …
tested for tertiary treatment of Beer Sheva (southern Israel) municipal wastewater. The focus …
Factors affecting coagulation as a pretreatment to ultrafiltration membranes
Low pressure membranes can be effective in treating various types of water, but are subject
to fouling. In this work, chemical coagulation was studied as a pretreatment to ultrafiltration …
to fouling. In this work, chemical coagulation was studied as a pretreatment to ultrafiltration …
Fouling minimised reclamation of secondary effluents with reverse osmosis (ReSeRO)
A Lerch, N Siebdrath, P Berg, M Heijnen… - … and Water Treatment, 2012 - Taylor & Francis
A group of researchers from Israel and Germany investigates fouling minimized reclamation
of secondary effluent of municipal waste waters for unrestricted irrigation. Countries with …
of secondary effluent of municipal waste waters for unrestricted irrigation. Countries with …
Optimization of coagulation step in membrane treatment of municipal secondary effluents
A Felder, R Epsztein, N Villensky… - Desalination and Water …, 2011 - Taylor & Francis
Secondary effluents of municipal wastewater are the major pollutant and the most significant
irrigation reservoir at the same time. Although secondary effluents are widely used for …
irrigation reservoir at the same time. Although secondary effluents are widely used for …
Fouling layer formation by flocs in inside-out driven, horizontal aligned capillary ultrafiltration membranes
A Lerch - Desalination, 2011 - Elsevier
The hybrid process coagulation and low pressure membrane filtration for the direct treatment
of surface water became a generally accepted rule of technology in recent years. The …
of surface water became a generally accepted rule of technology in recent years. The …