<?xml version="1.0" encoding="UTF-8"?><toc><section id="foreword.nat"><title>Vorwort</title><section id="sub-amendments"><title>Änderungen</title></section><section id="sub-previous.edition"><title>Frühere Ausgaben</title></section></section><section id="sub-1"><label>1</label><title>Anwendungsbereich</title></section><section id="sub-2"><label>2</label><title>Normative Verweisungen</title></section><section id="sub-3"><label>3</label><title>Begriffe</title><section id="sub-3.1"><label>3.1</label><title>indirektes Verfahren</title></section><section id="sub-3.2"><label>3.2</label><title>Chlorgasdosieranlage</title></section><section id="sub-3.3"><label>3.3</label><title>Chlorgasbehälter</title></section><section id="sub-3.4"><label>3.4</label><title>Chlorgasraum</title></section><section id="sub-3.5"><label>3.5</label><title>Chlorgaslagerraum</title></section><section id="sub-3.6"><label>3.6</label><title>Chlorverdampfer</title></section><section id="sub-3.7"><label>3.7</label><title>beheizbare Flüssigkeitsfalle</title></section><section id="sub-3.8"><label>3.8</label><title>Vakuum</title></section><section id="sub-3.9"><label>3.9</label><title>Vollvakuumsystem</title></section><section id="sub-3.10"><label>3.10</label><title>chlorgasführende Teile</title></section><section id="sub-3.11"><label>3.11</label><title>Vakuumregler</title></section><section id="sub-3.12"><label>3.12</label><title>Chlorbutter</title></section><section id="sub-3.13"><label>3.13</label><title>Bereitstellungsmenge</title></section><section id="sub-3.14"><label>3.14</label><title>Chlorgasaustritt</title></section><section id="sub-3.15"><label>3.15</label><title>Chlorgasausbruch</title></section><section id="sub-3.16"><label>3.16</label><title>Chlorgasbeseitigungseinrichtung</title></section><section id="sub-3.17"><label>3.17</label><title>Chlorungseinrichtung</title></section><section id="sub-3.18"><label>3.18</label><title>flüssiges Chlor</title></section><section id="sub-3.19"><label>3.19</label><title>gasförmiges Chlor</title></section><section id="sub-3.20"><label>3.20</label><title>wässrige Chlorlösung</title></section><section id="sub-3.21"><label>3.21</label><title>versetzt permanente Entnahme</title></section></section><section id="sub-4"><label>4</label><title>Aufbau von Chlorgasdosieranlagen</title><section id="sub-4.1"><label>4.1</label><title>Allgemeines</title></section><section id="sub-4.2"><label>4.2</label><title>Chlorgasentnahme</title></section><section id="sub-4.3"><label>4.3</label><title>Einrichtungen für Chlorgasdosieranlagen</title></section><section id="sub-4.4"><label>4.4</label><title>Zusätzliche Einrichtungen für Chlorgasfassanlagen</title><section id="sub-4.4.1"><label>4.4.1</label><title>Drucksicherheitsventil für Chlorgasfassanlagen [Bild 3 (2)]</title></section><section id="sub-4.4.2"><label>4.4.2</label><title>Beheizbare Flüssigkeitsfalle für Chlorgasfassanlagen [Bild 3 (3)] (Option)</title></section></section><section id="sub-4.5"><label>4.5</label><title>Chlorverdampfer</title></section><section id="sub-4.6"><label>4.6</label><title>Chlorgasraum</title></section><section id="sub-4.7"><label>4.7</label><title>Kennzeichnung</title></section></section><section id="sub-5"><label>5</label><title>Werkstoffe</title></section><section id="sub-6"><label>6</label><title>Chlorgasräume und deren Einrichtungen</title><section id="sub-6.1"><label>6.1</label><title>Räume mit Chlorungseinrichtungen unter Verwendung von Chlorgas (Chlorgasräume)</title></section><section id="sub-6.2"><label>6.2</label><title>Sicherheitsabstände</title></section><section id="sub-6.3"><label>6.3</label><title>Chlorgasbeseitigungseinrichtung</title><section id="sub-6.3.1"><label>6.3.1</label><title>Allgemeines</title></section><section id="sub-6.3.2"><label>6.3.2</label><title>Wassersprühanlage</title><section id="sub-6.3.2.1"><label>6.3.2.1</label><title>Zusätzlicher Einsatz von Entchlorungsmitteln</title></section><section id="sub-6.3.2.2"><label>6.3.2.2</label><title>Festbettabsorber für eine Entchlorung und Neutralisation der Sprühwässer</title></section></section><section id="sub-6.3.3"><label>6.3.3</label><title>Chlorgassorptionsanlage</title></section></section><section id="sub-6.4"><label>6.4</label><title>Elektrotechnische Anforderungen</title></section></section><section id="sub-7"><label>7</label><title>Chlorgaslagerraum</title></section><section id="sub-8"><label>8</label><title>Chlorgasversorgung</title></section><section id="sub-9"><label>9</label><title>Planung</title><section id="sub-9.1"><label>9.1</label><title>Allgemeines</title></section><section id="sub-9.2"><label>9.2</label><title>Kleinanlagen</title></section></section><section id="sub-10"><label>10</label><title>Absicherung der Chlorgasdosieranlagen</title><section id="sub-10.1"><label>10.1</label><title>Allgemeines</title></section><section id="sub-10.2"><label>10.2</label><title>Betriebsanweisung und Alarmplan</title></section><section id="sub-10.3"><label>10.3</label><title>Chlorgasaustritt</title></section><section id="sub-10.4"><label>10.4</label><title>Chlorgasausbruch</title></section><section id="sub-10.5"><label>10.5</label><title>Chlorgasbehälterwechsel/Umgang mit Behältern für Chlorgas</title></section></section><section id="sub-11"><label>11</label><title>Betriebs- und Verwendungsanleitung</title></section><section id="sub-12"><label>12</label><title>Instandhaltung</title></section><section id="sub-a"><label>Anhang A</label><title>Auslegungsbeispiele (informativ)</title></section><section id="sub-annex.bibliography.nat"><title>Literaturhinweise</title></section></toc>