Steven Lea

Background

About Steven Lea

Chemical sales and technical support 35 years experience in water treatment industry Hydrex Suez Dust control Water treatment Chemical Processing Industry water management Water-Energy nexus Water Pinch and Water Footprint calculation Water conservation Cooling water treatment Boiler water treatment Coagulation,flocculation and solid liquid separation Hygiene and sanitation Pasteurizer treatment Stork Sterilizer and cannery water management Membrane processes,RO and desalination Corrosion control Scale control Ash water treatment Filtration Microbiological control Legionella risk assessments and remediation Hydrotherapy water management Hospital water management Cruise ship water disinfection Chlorine, chlorine dioxide, Bromine, ozone and alternative disinfectants Foam control and antifoams Potable water Water Purification for Game Lodges and hospitality industry Borehole water Process additives Fuel additives Drinking water treatment Swimming pool chemicals Food & Beverage water management Brewery water management Air & Gas production cooling water (ASU, CO2) Drought relief and emergency water supply Water reduction, reuse and recycling Integrated wastewater management Reverse Osmosis Sea Water Desalination Membrane Bioreactor UASD Coal wash water recovery Odour control Specialties: Design and management of water treatment programmes Monitoring and testing of water Training of water practitioners and operators Compilation of training manuals Scoping of water treatment tenders and RFQ Evaluation and adjudication of tenders Biocide selection and evaluations Flocculant/ coagulant evaluation (jar testing) Antifoam/defoamer evaluation (foam rig) Bromine and oxidising biocide technology Hydrodynamics of cooling systems Microbiological surveys and audits Predictive software analysis CIP and COP of membranes and process lines