South of Isfahan Power Plant
This system supply 7m3/hr makeup water for the auxiliary boiler of the plant using a softener. The control panel has a hardwired HMI on its front side.
Sanandadj Power Plant
This system uses R.O. technology to supply 1m3/hr of treated water for auxiliary boiler, and 10m3/day of potable water.
Parand Power Plant
This system uses R.O. technology to decrease the input TDS 12405ppm to 263 ppm. Its capacity is 10m3/hr of permeate water.
Razi Petrochemical Plant
This system uses R.O. technology to treat the input water. It uses clarified water of the Karoun river as its input water. Its capacity is 321m3/hr of permeate water from 3 trains. It also uses two (1+1) mixed beds to supply 230m3/hr cooling tower makeup water.
Abadan Petrochemical Plant
This system uses R.O. technology to treat the input water. It uses clarified water of the Karoun river as its input water. Its capacity is 300m3/hr of demin water. It consists of the following sections.
Dual media filters to filter the input water.
U.F. (Ultra Filters) to decrease the size of filtered particles up to 50nm.
R.O. to filter water to permeate water.
Active Carbon filters to filter the cold condensates.
Mixed beds to demineralize of the cold condensates.
A basin to neutralize the waste water.
Ghaen Power Plant
This system uses R.O. technology to treat the input water. Its capacity is 4m3/day. It consists of the following sections.
Dual media filters to filter the input water.
R.O. to filter water to permeate water.
Waste Water Treatment Projects
Abadan Petrochemical Plant
This system is prepared for wastewater treatment of Abadan Refinery Renovation Projects – Phase III. The operation can be summarized in ten parts.
Oil separation of oily chemical effluent and oily effluent in the corrugated plate interceptor (CPI) and equalization of CPI effluent.
Neutralization, coagulation and flocculation in a cascade of three continuously stirred tank reactors (CSTR).
Segregation of formed floc from the aqueous phase by means of dissolved air flotation (DAF).
De-nitrification and aerobic biologic digestion in the aeration biological reactor by means of low speed surface aerator.
Segregation of biomass (or activated sludge) from the biologically treated effluent under the influence of gravity by means of two parallel clarifier.
Residual suspended matter removal from clarifier effluent by means of pressure sand filters.
COD reduction of filtered effluent by means of activated carbon filter.
Aerobic digestion and mechanical sludge dewatering of oily sludge.
Thickening and mechanical sludge dewatering of aerobic biological sludge.
Chemical preparation and dosing stations.
Fuel-Oil Unloading Projects
South of Isfahan Power Plant
Fajr Petrochemical Plant
Shahid Rajaee Power Plant
Fars Gas Power Plant FZE
Water Transfer Projects
Garmsaran Water transfer Facility
Fire Alarm Projects
South of Isfahan Power Plant
Sanandadj Power Plant
Aliabad Power Plant
Ghaen Power Plant
Khoramshahr Gas Turbine Power Plant
Software Development
The project of gathering and publishing information on available industrial units and instrumentation in Iran. The project was designed and implemented to produce software and index book to provide search capabilities. FoxPro was used as the backend and file generator to the publication software (Zar Negar).
The software and book were designed to optimize the search capabilities by using predefined keywords to narrow the search results to a combination of those keywords.
Using techniques to optimize the searches to be able to work with huge amount of data and interfacing with an external program through its proprietary interface, achieved in this project.
Application to compute and generate reports on feasibility study on industrial projects. The user interface was written in MS-Access. The application aimed to help investors conduct feasibility studies on industrial projects to balance investment, size of the industry and profit, to generate a report that contains those figures, and in the format suitable to present to ministry of industry to get industrial loans.
Using decision making tree techniques to help the user to intelligently choose the appropriate path to do the computation for a successful report achieved in this project.
Automated send fax application through telephony request using Turbo Power components. Requests were for some predefined documents that can be chosen from an IVR menu.
The application was meant to store documents about daily financial information news, i.e. exchange price, index material price, and so on, and to provide the user to get them on demand through fax. The information were entered manually through the application interface, and fed automatically by the IVR system to the end user.
Inventory application to monitor the projects activities and inventory holding for a Petrochemical company using Delphi native VCL and MS-Access as database backend. The application used many predefined or user configurable filters to generate reports needed by the users.
The main highlight of this project was to choose proper indexing techniques to improve the speed of filters that were active while the user was choosing required fields through drop boxes and lists in real time to search and generate the desired reports.
SMDR application (Station Message Detail Recording) to communicate through serial connection to Panasonic PBX to generate predefined and user definable reports by using Rave report generator. MS-SQL was the database backend.
This application was mainly a telephony usage monitoring application in real time. Interfacing through serial port using Turbo Power components, event programming, and indexing techniques was the achievements of this project.
Application to interface to a medical laboratory patient acceptance program to extract information to be sent to a biochemical blood analyzer (Centrifichem), through a serial port to program and control the analyzer to semi automatically do the tests. Then the results would be gathered automatically and stored to fill the patient’s result forms.
Interfacing through serial ports using direct hardware access, using external files to communicate between different applications, and using sequential state machine technique was the achievement of this project.
Voice Mail application using a telephony PCI board to answer multiple telephony lines simultaneously (max 4 lines).
Using a sophisticated non sequential state machine to mitigate interruption caused by operating system, to be able to deliver an acceptable sound quality and QoS was the achievement of this project. Increasing the priority of vital procedures using hardware interrupt techniques helped to overcome to the difficulties that exist usually in these systems.
SMS sending application using a GSM modem, through a web based user interface using Turbo Power components.
GSM modems need special algorithm to process many diverse situations that arise while using cellular services and this project successfully achieved to handle them through using state machine technique and event programming.
This project was cooperation between two technically different departments that needed special consideration to communicate to achieve to the goals of the project. Definition of exact interfaces and data structures helped to do the project successfully.
Project management of telephony communication network based on Panasonic PBX in companies like NMI and Afranet. The projects were complex due to the nature of the size and geographic dispertion of the target networks.
Using high-end PBX and design techniques to allow scalability while strengthening security and accessibility were the main achievements of these projects.
Project management of computer communication network on wired and wireless backbones for NMI and Afranet.
Using high-end switches, routers, gateways, IDSs, Access Routers, server farms, and similar devices on the Linux and Windows Platforms, managed the design and implementation of several secure and efficient networks in terms of availability, speed and extendibility. The main goal was to base the design on a close interaction with the customers to consider their needs without compromising the security of the system, and providing a firm documentation base to help them to operate, maintain and extend for their future needs.
Project management of NOC (Network Operation Center) of an ISP (Internet Service Providers) company. The project was an internal project to extend the NOC of Afranet co. to cover its new increasing level of coverage of customers.
Using a precise timing and special considerations to hot swap the older NOC with the new one with minimum interruption in ISP services was one of the achievement of this project.
