Marcelo Chieus Email & Phone Number

London, GB

Cotia, São Paulo, Brasil

• Activities in the technical area, assembly, training, start-up, chemical cleaning, system sanitization (PW and WFI), qualification of water systems (PW and WFI).
• Management of preventive and corrective maintenance, mobile unit operations and system evaluations.
• Development of a validation book, preventive and corrective maintenance on water treatment systems.
• Chemical cleaning of off-shore and lab-used membranes, chemical cleaning, and sanitization of CEDI/EDI.
• Mobile unit operations in the food, thermoelectric, pharmaceutical, and cellulose industries.
• Evaluations of PW/WFI water generation and distribution systems.

Capinzal, Santa Catarina, Brasil

• Start-up of water treatment plants (WTP) and sewage treatment plants (STP).
• Parameter evaluation and chemical dosage definition, process improvement control and Jar Test, equipment checklist, adjustments, parameterization, and commissioning.
• Training operators to run the stations in manual and automatic mode..
• Creation and completion of spreadsheets, preparation of quality control reports and operation manuals.
• Technical visits and audits.

Americana, São Paulo, Brasil

• Development, review and updating of specifications, process formulas, technical data sheets, instructions, and manufacturing routes for products under development and approval of production processes.
• Development of chemical solutions for the analytical process, GC and HPLC chromatography analysis, atomic absorption spectrometry, moisture content, acidity index, iodine and metals, melting point, granulometry.
• GRD tracking, improvement proposals based on performance and quality indicators, aimed at improving process parameters and results.
• Application of the Lean Six Sigma methodology and control of the compliance with production and safety standards and procedures.
• Research in laboratories, taking part in studies to survey environmental characteristics, qualitative analysis of raw materials, processes, and products.
• 60% reduction in the lead time for analyzing chemical processes, raw materials, and products.

Paulínia, São Paulo, Brasil

• Plant effluent treatment and solid waste management;
• Water purification, solids removal and disposal;
• Responsible for ensuring the proper operation of the stabilization ponds, based on production and safety standards and procedures;
• Waste disposal control and management;
• Responsible for following up the GRD, proposing improvements based on performance indicators.

Sumaré- SP

• Participation in a project to ensure the improvement of the Chemical Plant, reporting directly to the Project Manager;
• Registration, recording and maintenance of executed work orders;
• Allocation of expenses by cost center;
• Preparation of equipment technical data sheets;
• Control of critical equipment;
• Issuance of maintenance reports and preventive and corrective work orders;

Americana- SP

• Calculating the percentage of solids, density tests, collection of samples for testing, technical evaluations of test results, viscosity tests, adhesion tests, PH and turbidity control, moisture testing on samples.
• Elaboration, review and update of specifications, process formulas, technical data sheets, as well as manufacturing instructions and production routes for products under development and production process approval;
• Results achieved: Achievement of production targets by 80%, analytical quality testing of 100% of batches, reduction in internal customer waiting time by 40%, 85% reduction in loss of raw materials. 15% increase in the.

Limeira, São Paulo, Brasil

• Paper reel packaging, work area cleaning and organization, product launching and material sorting for the next stages of the process.
• Preparation of chemical additives for the papermaking process.
• Results achieved: Achievement of production and quality targets.

Graduate, Business Management

Bachelor'S Degree, Chemical Engineering