搜索结果: 1-15 共查到“Wastewaters”相关记录16条 . 查询时间(0.109 秒)
Application of soil quality indices to assess the status of agricultural soils irrigated with treated wastewaters
Water the treated waste water irrigation agricultural soil semi-arid areas the soil properties
2015/1/5
The supply of water is limited in some parts of the Mediterranean region, such as southeastern Spain. The use of treated wastewater for the irrigation of agricultural soils is an alternative to using ...
The geomembrane market for waterproofing ground ponds used to isolate olive mill wastewaters offers a wide choice
both in terms of the material used and liner thickness and size. With regard to the ...
Use of Prosopis laevigata Seed Gum and Opuntia ficus-indica Mucilage for the Treatment of Municipal Wastewaters by Coagulation-Flocculation
Biopolymers Coagulation Flocculation Opuntia ficus Mucilage Prosopis laevigata Seed Gum Wastewaters
2013/3/8
Prosopis laevigata and Opuntia ficus-indica grow in arid and semiarid regions of Mexico and other countries. Both produce biopolymers with interesting characteristics from the rheological point of vie...
Disposal and Treatment Methods for Pesticide Containing Wastewaters: Critical Review and Comparative Analysis
Pesticides Health Soil Water Disposal Treatment Land Cultivation Disposal Pits Evaporation Ponds Landfills Incineration O3/UV Fenton Oxidation Hydrolysis Bioremediation Bioaugmentaion
2013/3/11
Pesticides provide the primary means for controlling organisms that compete with man for food and fibre or cause injury to man, livestock and crops. They played a vital role in the economic production...
Comparison between the irrigation qualities of conventional tertiary and UF + RO advancedtreated wastewaters
Wastewater Reclamation Reuse Tertiary Effluent UF + RO Permeate
2013/3/5
The Ultrafiltration and Reverse Osmosis (UF + RO) membrane system is nowadays frequently used in wastewater reclamation. The almost complete removal of the dissolved elements, however, raises concerns...
A STUDY OF WASTEWATERS OF INDUSTRIAL UNITS DISCHARGED INTO THE GHATOR RIVER IN KHOY CITY,IRAN
Industrial waste Ghator River Slaughterhouse Chocolate factory
2009/12/30
To find the quantity and quality of wastewaters of the two main industrial units of Khoy city in West Azerbaijan Province, Iran, namely the Slaughterhouse and the Totia Chocolate Factory, ten composit...
Adsorption of Phenols and Chlorophenols in Wastewaters on Activated Carbon and Dried Activated Sludge
Phenol/o-chlorophenol/p-chlorophenol adsorption activated carbon activated sludge
2009/10/14
One of the methods used for removal of phenols and chlorophenols from the wastewaters of petroleum refineries, coke, medicine, dye, plastics, pesticide, insecticide, and paper industry is the adsorpti...
Removal of Lead Ion from Industrial Wastewaters by Activated Carbon Prepared from Periwinkle Shells (Typanotonus fuscatus)
Lead Adsorption Kinetics Periwinkle shell Wastewater
2009/10/9
Lead adsorption from industrial wastewater was studied with the aim of detoxifying industrial effluents before their safe disposal onto land or into river waters. Activated periwinkle shell carbon (PS...
New Biocatalyst with Multiple Enzymatic Activities for Treatment of Complex Food Wastewaters
immobilized fungus cells polyvinyl alcohol cryogel wastewater treatment
2009/2/23
The cells of filamentous fungus R. oryzae entrapped in the polyvinyl alcohol cryogel are capable of producing various extracellular hydrolytic enzymes (proteases, amylases, lipases) and are used for t...
Biological Removal of Impurities from Textile Industry Wastewaters: An Assessment
textile industry water wastes biodegradation activated sludge
2009/2/8
Textile wastewaters (WW) contain specific impurities that impede their biological treatment. Thus, to be treated biologically, they require technological pre-treatment, mostly composition equalisation...
COMPARATIVE STUDY ON THE EFFICIENCY OF PERACETIC ACID AND CHLORINE DIOXIDE AT LOW DOSES IN THE DISINFECTION OF URBAN WASTEWATERS
disinfection wastewater treatment peracetic acid chlorine dioxide
2010/12/22
A comparison was made between the effi ciency of low doses of peracetic acid (PAA: 1.5 mg/l) and chlorine dioxide (ClO2: 1.5 and 2.0 mg/l) in the disinfection of secondary effl uents of a wastewater t...
Potential of Azolla caroliniana for the removal of Pb and Cd from wastewaters
Azolla bioaccumulation heavy metals lead cadmium
2008/11/13
Heavy metals constitute a serious health risk because they accumulate in soils, water and organisms. One of the methods of removing these pollutants from water and soil is the use of plants (phytoreme...
QUALITY AND QUANTITY SURVEY OF HOSPITAL WASTEWATERS IN HORMOZGAN PROVINCE
Hospital wastewaters quantity and qualitaty parameters
2010/4/2
Hospital wastewaters are one of the most contaminating wastewaters and need to be paid more attention due to containing infectious agents. In this study, which had been conducted in a period of one ye...
HPLC/Hydride Generation AAS Coupling for the Speciation of Sb(III) and Sb(V) in Wastewaters
HPLC/Hydride Generation AAS Coupling the Speciation of Sb(III) Sb(V) in Wastewaters
2010/6/27
A comparative study was made with two HPLC columns of different lengths (PRP-X 100, 250 mm \( \times \) 4.1 mm id and PRP-X 100, 100 mm \( \times \) 4.1 mm id) coupled to HGAAS for the speciation of i...
Use of Inorgano-Organo-Clays in the Removal of Priority Pollutants from Industrial Wastewaters: Adsorption of Benzo(a)pyrene and Chlorophenols from Aqueous Solutions
Adsorption Benzo(a)pyrene Chlorophenols Hydroxy-Al Inorgano-organo clay Montmorillonite Pollutants
2012/1/4
Benzo(a)pyrene (B(a)P), and chlorophenols were sorbed from their respective aqueous solutions onto inorgano-organo-clays (IOCs). Cetyl pyridinium hydroxy-Al montmorillonite (CPC-hydroxy-Al montmorillo...