| pubmed-article:12553994 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:12553994 | lifeskim:mentions | umls-concept:C0678629 | lld:lifeskim |
| pubmed-article:12553994 | lifeskim:mentions | umls-concept:C2603343 | lld:lifeskim |
| pubmed-article:12553994 | lifeskim:mentions | umls-concept:C0175668 | lld:lifeskim |
| pubmed-article:12553994 | pubmed:issue | 5 | lld:pubmed |
| pubmed-article:12553994 | pubmed:dateCreated | 2003-1-29 | lld:pubmed |
| pubmed-article:12553994 | pubmed:abstractText | Physical-chemical pre-treatment was used for the reverse osmosis unit for reclamation of secondary effluents. The pilot plant was equipped with a variety of tertiary treatment units to prevent fouling and biofouling of the cellulose-acetate reverse osmosis membranes used. The optimisation of pre-treatment involved application of various concentrations of lime to raise the pH to 10.3-12.1, and to stabilise the sludge generated, as well as different dosages of ferric chloride (15, 20, and 25 mg/L) for the coagulation and solid-liquid separation. Sodium hypochlorite (8 mg/L) and UV disinfection are used for microbiological control. The water quality obtained, under the optimum conditions (pH=10.5; FeCl(3): 25 mg/L; anionic flocculant: 0.5 mg/L; sodium hypochlorite: 8 mg/L) was high, showing an average conductivity of 66 microS/cm and low COD values 4 mg O(2)/L. The product water is suitable for injection into a groundwater aquifer to counteract seawater intrusion. | lld:pubmed |
| pubmed-article:12553994 | pubmed:language | eng | lld:pubmed |
| pubmed-article:12553994 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12553994 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:12553994 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12553994 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12553994 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12553994 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12553994 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:12553994 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:12553994 | pubmed:month | Mar | lld:pubmed |
| pubmed-article:12553994 | pubmed:issn | 0043-1354 | lld:pubmed |
| pubmed-article:12553994 | pubmed:author | pubmed-author:SalemNN | lld:pubmed |
| pubmed-article:12553994 | pubmed:author | pubmed-author:QuirogaJ MJM | lld:pubmed |
| pubmed-article:12553994 | pubmed:author | pubmed-author:López-Ramírez... | lld:pubmed |
| pubmed-article:12553994 | pubmed:author | pubmed-author:SahuquilloSS | lld:pubmed |
| pubmed-article:12553994 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:12553994 | pubmed:volume | 37 | lld:pubmed |
| pubmed-article:12553994 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:12553994 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:12553994 | pubmed:pagination | 1177-84 | lld:pubmed |
| pubmed-article:12553994 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:meshHeading | pubmed-meshheading:12553994... | lld:pubmed |
| pubmed-article:12553994 | pubmed:year | 2003 | lld:pubmed |
| pubmed-article:12553994 | pubmed:articleTitle | Pre-treatment optimisation studies for secondary effluent reclamation with reverse osmosis. | lld:pubmed |
| pubmed-article:12553994 | pubmed:affiliation | Faculty of Marine and Environmental Sciences, Department of Chemical Engineering, Food Technology and Environment Technologies, University of Cádiz, Polígono Río San Pedro, s/n. 11510, Puerto Real, Cádiz, Spain. juanantonio.lopez@uca.es | lld:pubmed |
| pubmed-article:12553994 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:12553994 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
