Water and Wastewater Treatment - Brochure

Water Treatment Solutions from Weidner Ireland Limited in association with Wasser SchmidtOur SolutionsThe in-house treatment and reclaiming of industrial waste water as process water plays an increasingly important role with rising wastewater fees and environmental requirements.With our scalable business solutions we can provide with an individual system from a single source for almost any requirement your business demands.Challenge us and find out for yourself which key benefits accrue to you from our decades of experience in handling and treatment of plant effluents.Our sophisticated solutions are characterized by high reliability, even in difficult operation environments. That is one important point why we obtained such a high confidence on the part of the environmental authorities.A consistent view of all life-cycle costs is the best guarantee for optimal economical results and makes our solutions very affordable.With our experience we will accompany you on a partnership level over the entire life cycle of your plant. This approach is central to the satisfaction of our customers.Oily wastewaterOften copied, but never reached, the BioClassic®-system series of wasserschmidt GmbH represents the original in the fully biological treatment and reclaiming of waste water containing mineral oils in accordance withAnnex 49, AbwV.Our BioClassic® systems are known in the industry as the most dependable and yet at the same time economical wastewater treatment system with reclaiming for a reason.The broad applicability of the BioClassic® systems in different situations and waste water operation conditions is confirmed by the extend of our technical approval Z 83.1-12. The use of a coalescing separator in accordance with DIN EN 858 is not required due to the high cleaning performance of the BioClassic® system itself, even regarding the co-treatment of heavily loaded waste water flows.Car WashSince its introduction in 1994, our BioClassic®-systems are characterized by being completely odorless and by yielding hygienic process water. This is reflected as a spot-free wash result with up to 90% circulation rate on all types of car washes.The well known reliability of our BioClassic®-systems is proven especially in phases of very high washing volumes by providing constantly good process water quality at the same low fresh water expense for the final rinse.The washing halls remain clean much longer than with conventional recirculation systems and require fewer occasional cleanings.The very low corrosiveness of the process water of our BioClassic®-systems has also a very positive impact on the longevity and retained value of the entire washing equipment.Commercial Vehicle CleaningThe pollution of waste water from the cleaning of commercial and special vehicles brings many recirculation systems to their limits, accompanied by substantial losses in process water quality on high volume days.A popular opinion, that the truck-washing doesn't require as clean water as needed for car washes is mistaken considering the high-quality paints and designs of modern trucks. This is popular opinion is not only incomprehensible but outright dangerous if you take occupational safety and health issues in to account.Rather, this long running view of the difficulties of many recirculation plants symbolizes the problems in dealing with these effluents.The consistent performance of our BioClassic®-Systems is evident especially in the cleaning of heavily soiled vehicles.With only minor additional costs a process water quality can be achieved which allows even the manual chassis cleaning to be carried out with process water.Self Service WashingThe reliability of our BioClassic®-systems is proven day by day in many applications where our competitors after a decade still say they were impossible.Many of our customers operate high-pressure equipment and self-service washing with reclaimed process water from our BioClassic®-systems successfully for over 10 years.We are happy to assist you in planning the self-service technology and the selection of suitable water-pumping systems and support your heating contractor with the design of hot water generation with reclaimed water from our systems.Depos and workshopsWith the high cleaning performance and process stability of BioClassic®-systems we offer the possibility of co-treatment of severely contaminated waste water flows from workshop areas or the manual cleaning of parts without compromising on cleaning performance or the quality of the resulting process water.Separate waste water circuits or a separate treatment of higher polluted water isn't necessary anymore with BioClassic®-systems. This has a positive effect on the scope of investment. The cleaning of motor and large parts washer is possible without restrictions.The use of a BioClassic®-system is often the only way to utilize existing pits and workshop drainage and to save the customer from costly remodeling to get a so called “wastewater free workshop”.Particularly in the rehabilitation of aging operating locations, our BioClassic®-systems often provide the most cost effective solution. The reuse of existing buildings and facilities as well as the satisfaction of current environmental regulations as well as a setup for a sustainable wastewater treatment with modern circulation technology is often combinable.Our uncontested skills in finding solutions to wastewater problems enables us to implement a highly individual solution customized to your local requirements in a very cost efficient way.Sites without sewer connectionThe high cleaning performance of our BioClassic®-systems in the properly adjusted dimensions is able to adhere even to the strict limits of direct discharge or a local infiltration of excess process water.Especially when there is no channel connecting the use of a customized system BioClassic with substituted warranty statements, is the only way a site is to remain competitive.We are happy to do the necessary coordination and perform the approval procedure in close cooperation with you and your local officials for you.Container- and Vehicle Interior CleaningWhen cleaning transport containers, silo and commercial vehicles complex wastewater is generated depending on the goods transported before the cleaning. The composition of the resulting wastewater changes permanently.Flocculation plants to treat those wastewaters are especially in combination with increasing proportions of chemical residues and solids in the water only insufficiently practical. They demand constant monitoring by technical versed operators and result in a high demand for flocculating agents. The operating expenses are additionally loaded with the cost of sludge removal.The high modularity and adaptability of our solutions open to you the possibilities to find an ideal tuned handling system for your individual cargo profile and the necessary cleaning results.Our wastewater solutions are successfully operational for years in diverse domains of silo and vehicle interior cleaning with different cargo profiles.We are happy to explain to you our system and solution in detail personally in a conversation and point you to the corresponding references that match your prospective application.Chemical IndustryThe effluents that accrue in the cleaning process of silo vehicles and containers for transportation of raw materials for the chemical industry, are highly complex and constantly changing in the composition of wastewater.Flocculation as the prior art of treatment for chemical waste water can not remove many of the completely dissolved invisible substances. Thus, the residual stresses are evident despite high clarity of the “treated effluent” is often well above the levels witch are applicable for wastewater in domestic environments.For wastewater treatment of effluents from the interior cleaning we have developed a modular treatment system that can handle individually nearly every cargo-profile and almost any mixture of effluents from Transport of Dangerous Goods class 8 and 9.By using our high-performance bioreactors, the organic residual stress in the purified wastewater is also substantially below 600 /, the usual guidance value for domestic wastewater and eliminates the cost for heavy user charge on top of the usual sewage fee.Depending on the cargo profile and a corresponding system design the consumption of chemical products for wastewater treatment and sludge production is reduced by up 85% compared to conventional flocculation solutions.FoodLiquid foods such as wine, chocolate and fruit juices cause significant peak loads in wastewater and are often not adequately treated with conventional treatment technology.The high bioavailability of the wastewater components causes uncontrollable decay processes. Odor problems, and low pH values are here often still the lesser evil.The high modularity of our solution opens the possibility to apply an ideal technique for each individual cargo profile, that ensures cleaning results that are sufficient for the inflow of the treated water.By using our high-performance bioreactors, the organic residual stress in the purified wastewater is also substantially below 600 /, the usual guidance value for domestic wastewater and eliminates the cost for heavy user charge on top of the usual sewage fee.Lifestock and Meat TransportThe high occurrence of manure, litter and other residues poses significant hygienic problems. Not only for the staff is affected but also the requirements for a appropriate wastewater treatment are increased.Meat and bone residue may cause hazardous, additional risks to health if the waste water isn't handled properly.The statutory requirement for mechanical exterior cleaning of vehicles pose high hygenically requirements for process water. In addition, not only an inadequate process water quality, but also inappropriate usage of the process water in washing equipment can lead to negative results with test samples from the authorities.Profit from our experience to align the use of process water with the requirements of hygienic vehicle cleaning, so that you can represent the quality of your service and cleanliness of your vehicle fleet to your customers sustainable and safe.Fatty (aliphatic) waste waterHigher operating pressures and temperatures in modern dishwashers cause an emulsification of fats to a high degree. Off-the-shelf grease traps often can not adequately separate fat from water.The development of more water-saving washing machines results in a significant increase in the wastewater charging.The reduced wastewater leads to longer standing time of waste water in the separators and favors due to the higher load the acidification (lowering of pH) as well as the formation of unpleasant odors.With our modular solutions for fatty wastewater we ensure compliance with the required threshold values for lipophilic substances.Acidification of the wastewater and the formation of putrefactive odors is suppressed even for long idling wastewater. No chemical additives are needed to achieve this.Disposal costs occurring with off-the-shelf grease traps can be eliminated almost completely. That point helps the rapid amortization of our systems. Water Treatment Solutions from Weidner Ireland Limited in association with Wasser Schmidt Our Solutions Oily wastewater Car Wash Self Service Washing Sites without sewer connection Chemical Industry Food Lifestock and Meat Transport Fatty (aliphatic) waste water