Calidad del agua /

Detalles Bibliográficos
Autor Principal:	Romero Rojas, Jairo Alberto
Formato:	Libro
Lengua:	español
Datos de publicación:	México : Alfaomega, 1999.
Edición:	2a.ed.
Temas:	AGUA CALIDAD DEL AGUA
Resumen:	Conceptos fundamentales de química general - Análisis físico del agua - Análisis químico del agua - Análisis bacterioilógico del agua - Coagulación química del agua - Desinfección - Ablandamiento - Remoción de hierro y manganeso - Apéndices.
Descripción Física:	273 p. : tablas, figuras + disquete
ISBN:	9701504054

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return true; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

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Calidad del agua /

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