PROCESS AND SYSTEM FOR TREATING WASTE WATER

The present invention relates to a waste water treatment process and system for treatment of waste water utilizing a diatomite treatment agent containing about 98 to 99.9 pcnt by weight of diatomite particles, wherein the diatomite particles comprise unbalanced surface charges and is substantially f...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LI, Zhong, LIM, Lian Chuan, WANG, Qingzhong
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a waste water treatment process and system for treatment of waste water utilizing a diatomite treatment agent containing about 98 to 99.9 pcnt by weight of diatomite particles, wherein the diatomite particles comprise unbalanced surface charges and is substantially free of counter ions being electrostatically coupled to the unbalanced surface charges, and wherein the diatomite treatment agent is obtained from the disclosed pre-treatment process. This diatomite treatment agent has posed several advantages in a waste water treatment process, particularly acting as a biomass carrier, physical coagulant and adsorbent in a system for treatment of waste water, the system comprising a specially designed clarifier.