Industrial waste water treatment

PROCESS DESCRIPTION

Waste water generated in a manufacturing plant is collected in a buffer tank, in order to average it in terms of quantity and quality. Such tank may be a concrete tank, to be installed underground (allowing for traffic above / in the green area) or a ground-based PE/PP tank, to be installed in a hall. Such buffer tank is equipped with a mixer and level gauges. Upon reaching set fill level, automation system turns on purification process. Waste water is automatically fed to UGOS TECH-SED equipment where chemical precipitation takes place. As a result of dosing coagulants, pH correction agents and flocculants, any contamination is precipitated and subsequently sedimented, forming a sediment at the bottom. The entire process is controlled via control cabinet. The final stage of purification consists of dehydration of sediment in a chamber filter press and subsequent discharge of purified waste water to the sewage system.

UGOS TECH-SED equipment structure

– high quality framework made of steel and plastic;

– to be constructed in a hall or as a modular structure outdoors (insulated, ventilated, and heated containers);

– pipework made of plastic: PE, PVC.

UGOS TECH-SED equipment properties

– standard capacity ranging from 1000 to 5000 L/h (larger capacity upon customer’s request);

– modular structure and low space demand;

– operation technology adjusted for medium- and highly-contaminated waste water;

– optimum pH correction for the process and discharge to the sewage system;

– the lowest possible costs of operation, achieved by dosing liquid chemical agents.

UGOS TECH-SED equipment controls

– the entire process of waste water purification is controlled;

– fully-automated and visualised system;

– gauging with indication of chemical agent exhaustion;

UGOS TECH-SED offer range

– delivery and furnishing of a buffer tank;

– pipework, fixtures and fittings, and feeding pumps;

-a reactor with pH neutralisation system and process chemicals dosage system;

– sediment dehydration system;

– control cabinet with full automation.

Optionally

– GSM communication from a controller, notifying of any event;

– gauging tank fill level, using a hydrostatic pump;

– additional chemicals dosage;

– adjusted sediment dehydration system.

Type series

Technological tests and analyses

– to verify correct selection of equipment and process agents.