LEADER 00614nam0-2200241 --450 001 9910710893103321 005 20230524144333.0 100 $a20230524d1975----kmuy0itay5050 ba 101 0 $aita 102 $aIT 105 $a 001yy 200 1 $a<>politica difficile$fUgo Grippo 210 $aNapoli$cLoffredo$d1975 215 $a356 p.$d23 cm 610 0 $aPolitica 700 1$aGrippo,$bUgo$0125627 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a9910710893103321 952 $aFT POL 33$b15088$fDECBC 959 $aDECBC 996 $aPolitica difficile$93358939 997 $aUNINA LEADER 04931nam 2200517 450 001 9910823882903321 005 20230807214719.0 010 $a92-4-069356-4 035 $a(CKB)3790000000020531 035 $a(EBL)2070502 035 $a(OCoLC)911246911 035 $a(MiAaPQ)EBC2070502 035 $a(Au-PeEL)EBL2070502 035 $a(EXLCZ)993790000000020531 100 $a20220519d2015 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEvaluation of certain food additives $eseventy-ninth report of the Joint FAO/WHO Expert Committee on Food Additives. /$fWorld Health Organization 210 1$aGeneva, Switzerland :$cWorld Health Organization,$d[2015] 210 4$dİ2015 215 $a1 online resource (138 p.) 225 1 $aTechnical report series (World Health Organization) ;$v990 300 $aDescription based upon print version of record. 311 $a92-4-120990-9 320 $aIncludes bibliographical references. 327 $a""Cover""; ""Contents""; ""Seventy-ninth meeting of the Joint FAO/WHO Expert Committee on Food Additives""; ""List of abbreviations""; ""1. Introduction""; ""1.1 Declarations of interests""; ""1.2 Modification of the agenda""; ""2. General considerations""; ""2.1 Report from the Forty-sixth Session of the Codex Committee on Food Additives (CCFA)""; ""2.2 Principles governing the toxicological evaluation of compounds on the agenda"" 327 $a""2.3 Threshold of toxicological concern (TTC) principle: update on WHO project and implications for the Procedure for the Safety Evaluation of Flavouring Agents""""2.4 Food additive specifications""; ""2.4.1 Limits for lead in specifications of food additives for use in infant formulas""; ""2.4.2 Method for alginates assay""; ""2.4.3 Oxalate limit test""; ""2.5 The use of the margin of exposure (MOE) for the evaluation of additives used in infant formulas""; ""2.6 Need for an approach for prioritizing flavouring agents for re-evaluation"" 327 $a""3. Specific food additives (other than flavouring agents)""""3.1 Safety evaluations""; ""3.1.1 Benzoe tonkinensis""; ""3.1.2 Carrageenan[sup(1)]""; ""3.1.3 Citric and fatty acid esters of glycerol (CITREM)[sup(1)]""; ""3.1.4 Gardenia yellow""; ""3.1.5 Lutein esters from Tagetes erecta""; ""3.1.6 Octenyl succinic acid (OSA)a???modified gum arabic""; ""3.1.7 Octenyl succinic acid (OSA)a???modified starch (starch sodium octenyl succinate)[sup(1)]""; ""3.1.8 Paprika extract""; ""3.1.9 Pectin[sup(1)]""; ""3.2 Revision of specifications""; ""3.2.1 Citric acid""; ""3.2.2 Gellan gum"" 327 $a""3.2.3 Polyoxyethylene (20) sorbitan monostearate""""3.2.4 Potassium aluminium silicate""; ""3.2.5 Quillaia extract (Type 2)""; ""4. Flavouring agents""; ""4.1 Flavouring agents evaluated by the Procedure for the Safety Evaluation of Flavouring Agents""; ""4.1.1 Aliphatic and alicyclic hydrocarbons""; ""4.1.2 Aliphatic and aromatic ethers""; ""4.1.3 Ionones and structurally related substances""; ""4.1.4 Miscellaneous nitrogen-containing substances""; ""4.1.5 Monocyclic and bicyclic secondary alcohols, ketones and related esters""; ""4.1.6 Phenol and phenol derivatives"" 327 $a""4.1.7 Phenyl-substituted aliphatic alcohols and related aldehydes and esters""""4.1.8 Sulfur-containing heterocyclic compounds""; ""4.2 Specifications of identity and purity of flavouring agents""; ""5. Future work and recommendations""; ""General considerations""; ""Threshold of toxicological concern (TTC) principle: update on a WHO project and implications for the Procedure for the Safety Evaluation of Flavouring Agents""; ""Need for an approach for prioritizing flavouring agents for re-evaluation""; ""Limits for lead in specifications of food additives for use in infant formulas"" 327 $a""Specific food additives (other than flavouring agents)"" 330 $aThis report represents the conclusions of a Joint FAO/WHO Expert Committee convened to evaluate the safety of various food additives including flavouring agents and to prepare specifications for identity and purity. The first part of the report contains a general discussion of the principles governing the toxicological evaluation of and assessment of dietary exposure to food additives including flavouring agents. A summary follows of the Committee's evaluations of technical toxicological and dietary exposure data for eight food additives (Benzoe tonkinensis; carrageenan; citric an 410 0$aTechnical report series (World Health Organization) ;$v990. 606 $aFood additives 615 0$aFood additives. 676 $a664.06 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910823882903321 996 $aEvaluation of certain food additives$92019728 997 $aUNINA LEADER 03814nam 2200637Ia 450 001 9910830717003321 005 20230607213121.0 010 $a1-280-36673-7 010 $a9786610366736 010 $a0-470-24474-7 010 $a0-471-46131-8 010 $a0-471-21668-2 035 $a(CKB)111056485562682 035 $a(EBL)152098 035 $a(OCoLC)475871940 035 $a(SSID)ssj0000211441 035 $a(PQKBManifestationID)11191567 035 $a(PQKBTitleCode)TC0000211441 035 $a(PQKBWorkID)10311215 035 $a(PQKB)10017201 035 $a(MiAaPQ)EBC152098 035 $a(EXLCZ)99111056485562682 100 $a20010918d2002 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aNitrification and denitrification in the activated sludge process$b[electronic resource] /$fMichael H. Garardi 210 $aNew York $cWiley-Interscience$dc2002 215 $a1 online resource (207 p.) 225 1 $aWastewater microbiology series 300 $aDescription based upon print version of record. 311 $a0-471-06508-0 320 $aIncludes bibliographical references (p. 175-177) and index. 327 $aNitrification and Denitrification in the Activated Sludge Process; Contents; Preface; PART I OVERVIEW; 1 Nitrogen: Environmental and Wastewater Concerns; 2 The Oxidation States of Nitrogen; 3 Nitrogenous Compounds; 4 Bacteria; 5 The Activated Sludge Process; PART II NITRIFICATION; 6 Introduction to Nitrification; 7 Nitrifying Bacteria; 8 Organotrophs; 9 The Wastewater Nitrogen Cycle; 10 Nitrogen Assimilation; 11 Forms of Nitrification; 12 Indicators of Nitrification; 13 Nitrite Ion Accumulation; 14 BOD; 15 Dissolved Oxygen; 16 Alkalinity and pH; 17 Temperature; 18 Inhibition and Toxicity 327 $a19 Mode of Operation20 Classification of Nitrification Systems; 21 Troubleshooting Key and Tables; PART III DENITRIFICATION; 22 Introduction to Denitrification; 23 Denitrifying Bacteria; 24 Biochemical Pathway and Respiration; 25 Gaseous End Products; 26 Sources of Nitrite Ions and Nitrate Ions; 27 Operational Factors Influencing Denitrification; 28 Substrate or cBOD; 29 Free Molecular Oxygen; 30 The Occurrence of Denitrification; 31 Monitoring and Correcting Accidental Denitrification; 32 Zoning; 33 Benefits of Denitrification; APPENDIX I THE GRAM STAIN; APPENDIX II F/M, HRT, MCRT 327 $aReferencesAbbreviations and Acronyms; Chemical Compounds and Elements; Glossary; Index 330 $aNitrification and Denitrification in the Activated Sludge Process, the first in a series on the microbiology of wastewater treatment, comprises the critical topics of cost-effective operation, permit compliance, process control, and troubleshooting in wastewater treatment plants. Avoiding the technical jargon, chemical equations, and kinetics that typically accompany such texts, Nitrification and Denitrification in the Activated Sludge Process directly addresses plant operators and technicians, providing necessary information for understanding the microbiology and biological conditions that oc 410 0$aWastewater microbiology series. 606 $aSewage$xPurification$xNitrogen removal 606 $aNitrification 606 $aSewage$xPurification$xActivated sludge process 615 0$aSewage$xPurification$xNitrogen removal. 615 0$aNitrification. 615 0$aSewage$xPurification$xActivated sludge process. 676 $a617.96072 676 $a628.354 700 $aGerardi$b Michael H$0512227 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910830717003321 996 $aNitrification and denitrification in the activated sludge process$93932716 997 $aUNINA LEADER 01371nas 2200445- 450 001 9910502604803321 005 20230612213017.0 011 $a2673-4354 035 $a(OCoLC)1286478812 035 $a(CKB)5450000000345999 035 $a(CONSER)--2023223408 035 $a(DE-599)ZDB3094208-1 035 $a(EXLCZ)995450000000345999 100 $a20210928a20199999 --- a 101 0 $aeng 135 $aurm|||||||||| 181 $ctxt$2rdacontent 181 $csti$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aManazir journal 210 1$aBern :$cBOP--Bern Open Publishing,$d2019- 215 $a1 online resource $cillustrations 300 $a"Journal of the Swiss Platform for the Study of Visual Arts, Architecture and Heritage in the MENA Region" 300 $a"Manazir" on title page also appears in Arabic script 300 $aEach issue also has a theme title 300 $aRefereed/Peer-reviewed 531 1 $aManazir j. 606 $aArt, Middle Eastern$vPeriodicals 606 $aArt, North African$vPeriodicals 608 $aPeriodicals.$2fast 615 0$aArt, Middle Eastern 615 0$aArt, North African 676 $a400 676 $a700 712 02$aManazir (Association), 906 $aJOURNAL 912 $a9910502604803321 996 $aManazir Journal$92560489 997 $aUNINA