Error message

  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property SelectQuery::$alterTags is deprecated in SelectQuery->addTag() (line 978 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/select.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).
  • Deprecated function: Creation of dynamic property DatabaseCondition::$stringVersion is deprecated in DatabaseCondition->compile() (line 1887 of /is/htdocs/wp11077707_DN7A2MRTYY/www/dev/www/drupal-dev/includes/database/query.inc).

Schwermetallfällungsmittel

Schwermetallfällungsmittel

Komplexbildner sind in der modernen Oberflächenbehandlung nicht mehr wegzudenken. Ihre Einsatzgebiete sind sehr vielseitig, so dass fast alle in­dus­tri­el­len Abwässer überwiegend organische Komplex­bildner ent­hal­ten. In Ab­was­ser­be­hand­lungs­an­la­gen stö­ren Kom­plex­bild­ner je­doch die Hy­dro­xid-Fäl­lung der Metalle und können daher zu einer Überschreitung geltender Grenz­wer­te führen. Durch den Einsatz von flüssigen Schwer­metall­fäl­lungs­mit­teln können aus komplexgebundenen Schwer­metall­ver­bin­dungen die Schwer­me­tal­le getrennt und als schwer­lös­li­che Ver­bin­dungen – meist sul­fi­di­schen Charakters – ausgefällt und an­schlie­ßend filtriert werden.