Emergency

Clinoptilolite is a natural zeolite with exceptional adsorption capacity. Integrated into an appropriate technical set-up it has been tested with raw-water mimicking the situation in emergencies where the requirement of safe drinking water has been critical for the public health. These results have

Emergency water treatment approaches relying on coagulation vary from centralised modular and portable ‘‘kits’’ to ‘‘pointof-use’’ or ‘‘household’’ interventions. Typical coagulation practice in emergencies is reviewed in view of field constraints (e.g. equipment and resources) and contrasted with u