Pharmaceutical wastewater treatment systems can be pricey.These medicinal water systems might cost anywhere between 50 lakh and 500 lakh Indian rupees. This is dependent on the number and kind of impurities in the raw water, likethe quantity and types of heavy metals present in the water, along with the kind and degree of microbial contamination.The costs of the pharmaceutical wastewater treatment systems would also be impacted by the plant's anticipated capacity.

Let's review the costs associated with the pretreatment, systems for generating purified water and mechanical and electrical components, of the purified water storage and distribution systems.

How to Cost Determination of Pharmaceutical WWTP?

Systems for the treatment of pharmaceutical wastewater

Among the crucial elements to take into account, when designing purified water systems for pharmaceutical production are:

· Pretreatment

· Systems for Generating Purified Water

· Storage as well as adistribution system for the Purified Water

1: Pretreatment

The most important and regrettably most disregarded part, of the overall pharmaceutical wastewater treatment system is pretreatment.If this system is effectively designed, the important downstream equipment can be protected.

The secret to building the most dependable and precise purified water generating system, is understanding raw water analysis and constructing the pretreatment system.Reduced downtime, fewer part replacements, and hence less cost would result from it.

Importance of raw water analysis

We frequently skip over a crucial stage of the raw water analysis, and proceed straight to the system that produces filtered water with ordinary preparation.

Costs of water system vendors who assess the raw water, study the consumption pattern, and then recommend a pretreatment before the purified water system, are typically less expensive than prices of vendors who do not perform either of those things.While, less expensive to create, wastewater systems that do not analyse the raw water are more expensive to operate.

Proper understanding of the water chemistry

We can provide equipment’s to remove these pollutants one at a time, and then feed the proper water to the purified water system, since we understand the water chemistry and contaminants in the water. If this is not done, you will eventually need to replace EDI cells, UF membranes, and RO membranes more regularly.

Ramifications of bypassing pretreatment

The ramifications of bypassing the required pretreatment, which affect the costs as well as the frequency of breakdowns and maintenance in the plant, must be explained to clients.If we precisely design the pretreatment with a proper grasp of Water Chemistry, we can save around 20%–25% of the total cost, spent each year on the replacement prices.

In raw water analysis, physical, dissolved, and microbiological pollutants in the water should all be investigated.Understanding the qualities of the groundwater, or surface water of that source of water in that area, also requires experience in this scenario.

Before advising an appropriate pretreatment, it is essential to comprehend the effects of any pollution, no matter how severe.

2: System for generating purified water

Typically, the industry uses the most well-known and tried technology, while abiding by all water regulations.This is without a doubt one of the best and most thorough programmes for providing filtered water,which India has implemented since 2000.However, it is crucial to understand many plans, such as Demineralization, Hot Water Sanitization, Reverse Osmosis/ Ultrafiltration.

Following a purified water examination that satisfies pharmaceutical standards for purified water, several methods can be suggested. These can occasionally be affordable in terms of cost, as well as simple to operate.

3: Storage and Distribution System for Purified Water

The choice of components utilized in the system's integration, aside from the scheme, is crucial.Whereas, it becomes important to comprehend the following technical requirements in addition to the construction material:

·         Post-purchase services

·         Cost of spare parts

Based on the raw water analysis, two schemes can be identified that satisfy the pharmaceutical and regulatory audit requirements.However, the cost might range from 25% to 35%.On the other hand, the majority of piping contractors who have evolved into pharmaceutical water system integrators would be in favour of a single, uniform strategy.

Reduction of costs

Companies that stock all of the products or solutions for water treatment, have a deep understanding of water chemistry, and have successfully conducted similar projects, can provide alternative plans.

Correct infrastructure design for the purified water storage and distribution system, is particularly crucial. Plans that have reduced costs and nevertheless satisfy the auditors' standards for system design, quality, documentation, and validation may occasionally be made available.

Poor design of water distribution systems affects cost

Before constructing the system with the proper storage tank and generation system capacity, it is crucial to gather all client data regarding water usage.In most cases, the distribution system is overdesigned to accommodate the generation system's capacity, or the storage tank capacity is overdesigned to accommodate the system integrator.

Water starving at user points or maintaining return is two further instances of poor design.Again, to construct a successful storage and distribution system, all elements, mechanical, electrical, and automation, are integrated.

Mechanical Parts:

Important factors to take into account when choosing mechanical components are:

·         The building's composition

·         The parts are designed hygienically to comply with the regulations

·         The contact parts' interior finish

·         Reliability of the chosen components

·         The precision of these elements

Electrical Parts:

The selection of electrical and instrumentation components would include:

·         Accuracy

·         The contact parts' interior finish

·         Convenience and dependability of routine calibrations

·         Access to spare parts and service support

·         To adhere to the most recent GAMP standards.

In order to satisfy the user need specification in terms of the per day/per hour requirements in each user point, while maintaining the return line velocities as defined, it is essential to choose the purified water storage capacity, loop diameter, and generation capacity.

The cost is decreased by at least 30%–35% by using a single purified water generation system, and a single storage tank with several looping systems.The installation of mother loop and sub-loop systems leaves room for future development, and the addition of additional user points.

As a result of learning about the daily requirements, we can also optimise loop diameters. Peak loads and power saving are other factors, therefore, distribution loop pumps should have the right capacity.

Sensors and interior finish

1: The construction material and the interior finish provided for the sensors and valves, should be in compliance with ASME BPE/ISPE rules.

2: Proper instrumentation and valve type are also essential for validating the loop.

3: When examining the entire PW/WFI loop, welding qualification is another crucial aspect to take into account.

4: Accurate weld junctions would be guaranteed by using the right orbital machinery, in conjunction with trained and experienced welders.

The machine will continue to produce accurate welds if the settings made by the qualified welder in the machine are correct.Similar to this, while writing the logic in a PLC or SCADA system, a programmer's proficiency is crucial.It's crucial to comprehend the full rationale when creating and developing software for certified systems' control panel.

How can Netsol Water assist?

Netsol has provided specialized water and wastewater system design, and installation services to the pharmaceutical and other sectors. We can help you build the optimal solution at a reasonable cost, by walking you through each stage.

At Netsol, we not only assist you in choosing the best water and wastewater treatment system for your needs, but also provide routine maintenance. If you have any questions regarding our services, or how to determine the cost of WWTPs, STPs, ETPs, or WTPs, please don't hesitate to contact our design head or send us an email.

Netsol Water is Greater Noida-based leading water & wastewater treatment plant manufacturer. We are industry's most demanding company based on client review and work quality. We are known as best commercial RO plant manufacturers, industrial RO plant manufacturer, sewage treatment plant manufacturer, Water Softener Plant Manufacturers and effluent treatment plant manufacturers. Apart from this 24x7 customer support is our USP. Call on +91-9650608473, or write us at enquiry@netsolwater.com for any support, inquiry or product-purchase related query.