Hach Master Catalog 2025

Solutions By Industry Wastewater Treatment Flow Diagram

6

PRIMARY CLARIFIER

GRIT CHAMBER

DISINFECTION CONTACT CHAMBER

BAR SCREEN

AERATION BASIN

SECONDARY CLARIFIER

PUMP

EFFLUENT

WASTE WATER

Sludge Level Monitoring •

RETURN SLUDGE

• • • • • • •

WASTE ACTIVATED SLUDGE

Ammonia Conductivity Hydrogen Sulfide pH Phosphate Suspended Solids TOC

PUMP

SludgeVolume

Monitoring •

• • • • • • • • • •

• • • • • • • • •

• • • • • • • •

• • Alkalinity Ammonia Dissolved Oxygen Nitrate Organics pH Phosphate Sludge Level Monitoring Suspended Solids TOC •

Alkalinity Ammonia Chlorine Nitrate pH Phosphate ORP Suspended Solids Turbidity

Ammonia Chlorine Dissolved Oxygen Hardness Nitrate pH Phosphate ORP

Sludge Level Monitoring

• • • • •

Ammonia Nitrate pH Phosphate Suspended Solids

• • • •

Nitrate Organics pH Suspended Solids

Sludge Level Monitoring Suspended Solids

Primary Sedimentation Tank

Laboratory & Potable Instruments

Online Analyzers & Instruments

Secondary Sedimentation Tank

Test Kits

Tertiary Treatment

Aeration Tank

Digestion Tank

Sludge Effuent

Parameters Collection System

Infuent

Disinfection Nutrients Removal

Alkalinity

Ammonia BOD Chlorine COD Conductivity Dissolved Oxygen Total Coliform Fecal Coliform

FlowRate Hardness Hydrogen

Sulfide Nitrate Nitrite

Nitrogen Organics ORP Ozone pH Phosphates Total Phosphorous Suspended Solids Turbidity