Hydrochemistry and energy storage in aquifers - NHV.nu

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4 Corrosion 5 Some conclusions References BIOGEOCHEMICAL ASPECTS OF AQUIFER THERMAL ENERGY STORAGE H.J. Brons and A.J.B. Zehnder Abstract 1 Introduction 2 Iron precipitation 3 Anaerobic metal corrosion References HYDROGEOCHEMICAL TRANSPORT MODELLING C.A.J. Appelo Abstract 1 Introduction 2 Geochemical models, what can they do? 3 Application and validation 4 Final remarks References WATER TREATMENT AND ENVIRONMENTAL EFFECTS A. Willemsen Abstract 1 Introduction 2 Calcite 3 Iron References
RESEARCH ON HYDROCHEMISTRY AND WATER TREATMENT FOR HEAT STORAGE; STATE OF THE ART A.L. Snijders Abstract 1 Introduction 2 IEA Research 3 Activities and preliminary conclusions phase I 4 Activities phase I1 5 Prospects References LIST OF PROCEEDINGS AND INFORMATION OF THE TNO COMMITTEE ON HYDROLOGICAL RESEARCH
Page 1 and 2: 4 'Hydrochemistry and energy storag
Page 4 and 5: CONTENTS AUTHORS INTRODUCTION J.W.
Page 8 and 9: AUTHORS 0. Andersson VIAK AB P.O. B
Page 10 and 11: INTRODUCTION J.W. Lyklema This volu
Page 12 and 13: THE INTERNATIONAL ENERGY AGENCY AND
Page 14 and 15: 3 THE IEA The International Energy
Page 16 and 17: In addition to projects in the doma
Page 18 and 19: THE RELATION BETWEEN AQUIFER THERNl
Page 20 and 21: 3 VIABILITY ATES systems contribute
Page 22 and 23: Figure 4 Temperature fluctuations o
Page 24 and 25: 10°C between two cycles. We have t
Page 26: groundwater quality so seriously th
Page 29 and 30: developed within Annex VI (Environm
Page 31 and 32: carbonate phase, the use of a high-
Page 33 and 34: generally contain sufficient organi
Page 35 and 36: precipitation from solutions at nea
Page 37 and 38: of the water for storage. These tre
Page 39 and 40: the higher ATES temperatures. There
Page 41 and 42: One of our research objectives is t
Page 43 and 44: COUDRAIN-RIBSTEIN, A. and GOBLET, P
Page 45 and 46: SPOSITO, G, and LeVESQUE, C.S. ; 19
Page 47 and 48: saturation with respect to calcite
Page 49 and 50: system would influence the hydroche
Page 51 and 52: columns were heated from 11°C to 9
Page 53 and 54: (Table 2), clearly shows that the i
Page 55 and 56: Plate 1: CaC03 grain from first cen
Page 57 and 58:
decrease in ca2+ activity, to reach
Page 59 and 60:
y thermodynamic equilibrium calcula
Page 61 and 62:
HOLM, T.R., EISENREICH, S.J., ROSEN
Page 63 and 64:
INTRODUCTION The use of aquifers fo
Page 65 and 66:
As can be seen "cloggingn has been
Page 67 and 68:
specific capacity of the well and c
Page 69 and 70:
the water being injected. The reaso
Page 71 and 72:
Figure 5 Simplified stability diagr
Page 73 and 74:
3.4 Clogging by organic slime Clogg
Page 75 and 76:
4 CORROSION 4.1 Forms of corrosion
Page 77 and 78:
When halogens are known to be prese
Page 79 and 80:
available on the market. SOME CONCL
Page 82 and 83:
BIOGEOCHEMICAL ASPECTS OF AQUIFER T
Page 84 and 85:
In accordance with Figure 1 mangane
Page 86 and 87:
at a neutral pH is kinetically dete
Page 88 and 89:
of such biocides used against desul
Page 90 and 91:
HYDROGEOCHEMICAL TRANSPORT MODELLIN
Page 92 and 93:
The complexity of the models with a
Page 94 and 95:
The comparison shows that inclusion
Page 96 and 97:
the component O2 (Oxygen) has been
Page 98 and 99:
The results of a recent solubility
Page 100 and 101:
The neutral "exchangeable" complex
Page 102 and 103:
SrC12 elution of Delft sediment, sh
Page 104 and 105:
The saturation ratios can be used i
Page 106 and 107:
Recovered water in the long term te
Page 108 and 109:
Cumulat~ve Flow (103m3) Cumulative
Page 110 and 111:
Dissolution of silicates is in much
Page 112 and 113:
KIRKNER, D.J., and REEVES, H.; 1988
Page 114 and 115:
WATER TREATMENT AND ENVIRONMENTAL E
Page 116 and 117:
Table 1 Ove~iew of chemical treatme
Page 118 and 119:
calculated with a computer model th
Page 120:
Figure 1 Schematic representation o
Page 123 and 124:
addition shows an increase in neces
Page 125 and 126:
Table 4 summarizes the primary envi
Page 127 and 128:
wsts for this overdimensioning may
Page 129 and 130:
_? Primary circuit Figure 7 Reactor
Page 131:
Problems with iron precipitation ca
Page 134 and 135:
RESEARCH ON HYDROCHEMISTRY AND WATE
Page 136 and 137:
ANNEX XI L - -1 I Figure 1 Relation
Page 138 and 139:
stores. F. To test selected water t
Page 140 and 141:
(Fe, Ca, Mg) solid solutions. The p
Page 142 and 143:
corrosion and scaling rates under d
Page 144:
the industry. For this treatment no
Page 149 and 150:
Water nuisance. Proceedings of Tech
Page 151:
No. 36 No. 37 No. 38 Urban storm wa
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