For a company, the water treatment system is part of the production infrastructure, on which the stability of the technological process depends. Flowix water purification equipment is designed as a comprehensive engineering solution for enterprises, and the service direction includes diagnostics, setup, and scheduled maintenance of water treatment systems. In-house staff may seem cheaper than a service contract if they know how to maintain industrial osmosis, but such an assessment often considers only payroll and does not include diagnostics equipment, spare parts, training, emergency work, and the costs of production downtime.
Specifics of Maintaining Industrial Water Treatment Systems
An industrial water treatment system consists of several interconnected nodes. These include pre-treatment systems, pumps, dosing units, membrane modules, automation, and control and measurement instruments.
The problem of one node can manifest as a malfunction of another. For example, the deterioration of pre-treatment work increases the load on reverse osmosis membranes. As a result, the permeate productivity decreases, solute permeability changes, and the need for chemical rinses increases.
For a company, this means the need for a systematic approach:
- regular recording of key operational parameters;
- monitoring the condition of membranes and pre-treatment;
- scheduled replacement of consumables;
- timely chemical rinsing;
- diagnostics of deviations before an emergency occurs.
In-House Maintenance: Hidden Costs and Risks
An in-house service team makes sense for large enterprises with a sufficient volume of similar equipment and a constant load on the engineering department. However, even in such cases, the economics need to be calculated based on the total cost.
The salary of a specialist trained to service industrial osmosis is just one item of expense. It is supplemented by tools, measuring equipment, training, spare parts inventory, rinsing reagents, and staff time for diagnostics.
An incorrectly selected rinsing mode, reagent, or concentration may not eliminate the contamination but rather damage the membrane element.
The Need to Maintain In-House Personnel and Spare Parts Inventory
In-house maintenance requires not one universal mechanic but competencies in hydraulics, water chemistry, membrane technologies, and automation.
The economic model of in-house service becomes particularly vulnerable if equipment operates reliably for most of the year, and the specialist is only occasionally involved in narrow-profile operations.
Invent Group has a separate service direction for water treatment systems and a team of specialists who specialize in industrial, commercial, and municipal equipment.
Service Contract: Benefits of Delegation for the Company
A service contract transfers part of the technical risks from the internal division to a specialized service team.
Professional service covers not only emergency recovery of equipment. Its value lies in regular diagnostics, planned maintenance, monitoring indicators, and timely detection of deviations.
Invent Group recommends performing membrane cleaning when the normalized permeate flow decreases by 10%, solute permeability increases by 5–10%, or the normalized pressure drop increases by 10–15%.
Budget Planning and Guarantee of Uninterrupted Equipment Operation
The main financial advantage of contract maintenance is the ability to forecast expenses. The company determines the list of service operations in advance and does not depend on the random occurrence of emergency costs.
In practice, a service contract may include diagnostics, setup, planned work, supply of consumables, and technical support. This comprehensive approach to maintaining water treatment systems is what Flowix offers.
Comparing the Financial Efficiency of Both Approaches
All expenses incurred during the year should be included in the calculation:
How Equipment Downtime Negates Savings on Service
Imagine a production unit that consumes treated water for two shifts. Due to improper maintenance, the pump loses productivity, and the system cannot provide the required amount of permeate.
If repair takes one working day, the company incurs losses related to the cost of components, idle equipment, payment for personnel downtime, disruption of the production schedule, postponement of shipments, and additional costs for emergency work.
Among the consequences of inadequate operation of water treatment systems, repair, replacement of components, cleaning of a contaminated system, increased energy consumption, ineffective use of reagents, and a reduction in production capacity due to downtime stand out.
The choice between in-house maintenance and a service contract should be made based on the actual cost structure of a specific enterprise. An in-house team may be economically justified for large-scale equipment and sufficient workload on specialists. For both models, the system needs to be maintained based on indicators and not wait for emergencies. Only regular monitoring of water quality, productivity, pressure, and the condition of membranes allows for timely preventive work.
