Portable Water Pre-Treatment System And Soft Water System
Introduction of project
DATE: Dec. 2018
CLIENT: BEXIMCO PHARMACEUTICALS IN BANGLADESH
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Beximco Pharmaceuticals Ltd (Beximco Pharma) is an emerging generic drug player committed to providing access to affordable medicines. Company’s state-of-the-art manufacturing facilities have been accredited by the regulatory authorities of Australia, European Union, Canada, and Brazil, among others, and it currently focuses on building presence in many emerging and developed markets around the world.
Beximco Pharmaceuticals ltd build new factory in 2016, and they need potable water for drinking and softening water for their production.
| Feed water quality | The feed water is from well, and the hardness is 170ppm, TSS is 40ppm,and iron is 1.5ppm |
| Capacity: | 73.5m³/hr capacity pre-treatment systems for potable water and 27.5m³/hr capacity soft water system |
| Output water quality: | Hardness＜170ppm, TSS＜1ppm,and iron is 0.01ppm |
| Technical process: |
MMF+ACF+Softening |
Water Purifying Machine For 200-MW Power Plant
Introduction of project
DATE: Sep. 2018
CLIENT: UNITED MYMENSINGH POWER LIMITED IN BANGLADESH
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
United Mymensingh Power Ltd. is a 200 MW (net) HFO fired Combined Cycle, Modular power plant in Jamalpur，Bangladesh. The power plant employs high efficiency, state-of-the-art engines and has introduced an environment friendly co-generation facility.
| Feed water quality | The water source is tube well water, and the feed water is high turbidity,high hardness, and silica. While the cooling tower required the ultra pure water, Based on the water analysis report, we designed pre-treatment (sand filter, activated carbon filter, softening)+ doule pass RO system+EDI system to make the output water quality meet requirement. |
| Capacity: | 6m³/hour output capacity (one work,one stand-by),recovery rate:75% |
| Output water quality: | 6m³/hour output capacity (one work,one stand-by),recovery rate:75% |
| Technical process: |
MMF+ACF+Softening+double pass reverse osmosis (RO) +EDI |
MBR containerized living waste water treatment system
Introduction of project
DATE: Oct, 2017
CLIENT: Petro China Iraq project site
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Petro China won a tender to exploit oil in Iraq,and they built the living and working room for their employee near the project site. Based on the requirement of environmental protection, and waste water from their site need to meet the standard of drainage in local. What’s more, it need to move to other place when this project finished. We cooperated with Petro China and designed such containerized waste water treatment system to treat their living waste water such as washing, toilet etc. and the output water is clean and can completely meet requirement.
| Feed water quality | The outdoor living sewage including waste water like washing,toilet etc BOD:200mg/L, SS:200mg/L, COD: 200~400mg/L,Color:80 degree |
| Capacity: | 10m³/D, 20m³/D |
| Output water quality: | Meet the drainage standard of local BOD: 10 mg/litre, SS:10mg/L, COD:50mg/L, Color:10 degree |
| Technical process: |
Aerobic tank-MBR reaction tank,sludge holding tank,cleaning water tank |
Sewage treatment and recycling plant
Introduction of project
DATE: August, 2017
CLIENT: SAIHAM TOWER AT DHAKA, BANGLADESH
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
SAIHAM TOWER is a new office building in the middle of Dhaka city, To consider the environmental protection and saving the water sources, The clients asked us to design one system to treat the domestic sewage including waste water from toilets and pantries of the office building, and reused it for WC Flushing,Landscape Irrigation and Cooling Tower make up
| Feed water quality | The domestic sewage including waste water from toilets and pantries of the office building BOD:300mg/L, SS:400mg/L, COD:800mg/L,Hardness:100mg/L |
| Capacity: | 50m³/D |
| Output water quality: | WC Flushing, Landscape Irrigation and Cooling Tower make up BOD: 5 mg/litre, SS:1mg/L, COD:20mg/L,Hardness:5mg/L |
| Technical process: |
Containerized Sewage water treatment plant, UF system, Disk filter, Softening system, Ro system |
100TPD Movable water supply equipment
Introduction of project
DATE: Aug, 2016
CLIENT: Eco-engineering Co.,Ltd
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Eco-engineering Co.,Ltd is one of biggest engineering company in Myanmar, they build one holiday village. To supply the drinking water for tourist,we designed the system to treat the river water to drinking water . As the holiday village is far from city, the power supply isn’t suitable, we used the diesel generator to supply the power, To save building cost and movable , the whole system have been installed in 2 pcs 20 inch container.
| Feed water quality | The feed water for this project is river water with salt content 1000 to 26000ppm,, the water with different quality in different season, so the main point of this project is to design the system suitable for different water quality. |
| Capacity: | 100TPD |
| Output water quality: | The standard of drinking water |
| Technical process: |
sanding filter +carbon filter +RO +UV |
20mr/hr RO system c/w pre-treatment
Introduction of project
DATE: December 18th, 2015
CLIENT: Citrus farm irrigation Condor invest company in Egypt
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Condor invest company is mainly for farm irrigation. It uses water from the Nile. Since the pollution is more and more seriously, the Nile can not be directly use as irrigation water, it must be treated before irrigation.
| Feed water quality | The feed water with high hardness, high conductivity and suspended solids, and con not be for citrus farm irrigation at all. Chiwatec designed the system with reverse osmosis technology to remove the salt and impurities. |
| Capacity: | 20m³/hr RO system |
| Output water quality: | Resistively: around 20 OHM, meet the requirement of citrus irrigation. |
| Technical process: |
MMF+ ACF + reverse osmosis (RO) equipment |
120TPD water treatment plant for food and drinking industry
Introduction of project
DATE: Aug. 2015
CLIENT: TANZANIA PASTA INDUSTRIES LTD
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
TANZANIA PASTA INDUSTRIES LTD is one of big company in food ,Beverage field in Tanzania, supplied 80% food and beverage for Tanzanian. As the requirement for using water for making the food and beverage, they asked an enquiry for us for complete water treatment plant, all the material for the system should be stainless steel food grade.
| Feed water quality | The feed water from deep well water , with high value of hardness and total discovered salt. |
| Capacity: | 120TPD |
| Output water quality: | 50-60 ppm pure water for food and beverage making process |
| Technical process: |
MMF+ ACF+Softer + reverse osmosis (RO) +UV equipment by SS304 material |
| Technical process: |
MMF+ reverse osmosis (RO) equipment |
| Work scope: |
Equipment supply, installation, commission, training |
20m³/hour MMF+RO system
Introduction of project
DATE: April, 2015
CLIENT: MEMBRASEP in Brazil
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
MEMBRASEP has the largest, longest and most diversified experience in membrane technology in Brazil. In the year of 2015, MEMBRASEP has purchased 1 set of 20m3/hour RO system from CHIWATEC. With it’s nice apperance and good performance status, this system has gain very good reputation from the final user.
| Feed water quality | The feed water was from underground water. According to the data from client, the designed feed water TDS is 2000ppm, yet the real feed water TDS is 2500ppm at least. According to the raw water data, CHIWATEC adopted sand filter + RO technology, which with low cost, compact structure, and good peformance to well satisfied client’s requirements. |
| Capacity: | 20m³/hour output capacity |
| Output water quality: | Client requires the output water TDS below 100ppm for drinking use. The real output water TDS is no more than 10ppm, which is far better than client’s expectation. |
| Technical process: |
MMF+ reverse osmosis (RO) equipment |
Coking hydrogen cyanide waste water deep purification EPC
Introduction of project
DATE: June, 2014
CLIENT: Shanxi Changzhi Linyuan mining industry CO.LTD
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Shanxi Changzhi Linyuan mining industry CO.LTD produces 10,000,000TPH coal each year. As the government proposes the green, no-pollution production, the company also strives the environment protection and company interest work out together. The capacity of waste water during coking is very large, and reuses this water will save the cost of company production.
| Feed water quality | The feed water for this project is waste water during Coking hydrogen cyanide waste water and the users have done the primary treatment for this waste water, and the output water use to feed for their steam boiler |
| Capacity: | 45TPH of total output water |
| Output water quality: | Reuse for daily production |
| Technical process: |
Pre-treatment equipment + UF equipment+ reverse osmosis (RO) equipment +dosing system |
EPC project of water purification system
Introduction of project
DATE: July. 2013
CLIENT: Atse Yohaness Hotel in Mekella, Ethiopia
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Atse Yohaness Hotel is the four star hotel in Mekella, Ethiopia, supply the comfortable lodging for the guest from oversea during their trip. They faced serious problems for room all the articles, that are very easy to rust, corrode, and blocking as the water they used have high content of Chlorine, and salt. And they also need big water tank to storage the water it is shutoff of power frequently in their city. We make one stainless steel tank 56TPH and one stainless steel tank 72TPH in their water treatment workshop, and install one water treatment plant 72m3/day,
| Feed water quality | The feed water from deep well water , TDS :1320 ppm |
| Capacity: | 72TPD |
| Output water quality: | 13 ppm |
| Technical process: |
Raw water tank+MMF+ ACF + reverse osmosis (RO) +delivery pump +pure water tank |
| Work scope: |
Equipment supply, installation, commission, training |
The UF and RO rain water treatment system 20TPH for tomato irrigation
Introduction of project
DATE: Mar. 2013
CLIENT: TTS trading in Australia
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
To improve the taste and production of tomato, TTS trading adopted UF+RO process to improve water quality for irrigation. It's mainly to remove the bacteria, suspended solids and salt in the rain water, river water. The product water for irrigation could be recycled use and no any harmful material in the water for plant.
| Feed water quality | raw water for this project is rain water, river water with bacteria, organic matter, salt, suspended solids and other harmful material. The product is pure and no harmful matter for irrigation. |
| Capacity: | 20TPH of total output water |
| Output water quality: | Irrigation water standard in Australia |
| Technical process: |
Pre-treatment equipment + UF equipment+ reverse osmosis (RO) equipment +dosing system |
Water desalination station EPC
Introduction of project
DATE: Mar, 2011
CLIENT: Sichuan Deyanghaohua Qingping Phosphate rock Co.,LTD
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Sichuan Deyanghaohua Qingping Phosphate rock Co,,LTD produce 300,000T/Y sulfuric acid and 200,000T phosphoric acid, the waste water during the production become the most important issue to solve. What’s more, environmental regulations becomes more stringent, power generators need suitable solutions that meet specific water quality requirements to ensure consistent processes and production, and they want to reuse this waste water to feed for their steam boiler.
| Feed water quality | The feed water for this project is waste water during the production and the users have done the primary treatment for this waste water, and the output water use to feed for their steam boiler |
| Capacity: | 50TPH of total output water, 40TPH of condensate water recovery rate. |
| Output water quality: | Conductivity: less than 0.2us/cm Total hardness: less then 2.0umol/l SiO2: Less than 20ug/l PH: 8.8~9.3 |
| Technical process: |
Pre-treatment equipment + UF equipment+ reverse osmosis (RO) equipment +Mixed bed |
Containerized ground water filtration equipment 50TPD for drinking water
Introduction of project
DATE: Nov. 2010
CLIENT: island of Papua New Guinea
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
The water is island of Papua New Guinea is with abundant of suspended solids, particles, colloids, but less salt. There is little drinkable water available. To meet the requirement of human drinking there, Oceania water treatment company adopted media filter+disk filter+UF from CHIWATEC. The product water is with no particles, suspended solids and suitable for drinking. To protect the machine from damage and easy to move, an outside container designed.
| Feed water quality | Water source from ground water of island. Come with suspended solids, particles, colloids. Not drinkable directly for human beings. The water after treatment is exact suitable for drinking for human. |
| Capacity: | 50TPD of total output water |
| Output water quality: | Drinking water |
| Technical process: |
Pre-treatment equipment + disk filter+UF equipment+CL dosing system |
Cooling tower make-up water treatment system 650TPD EPC
Introduction of project
DATE: Sep, 2009
CLIENT: Dongxing Hope power station
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Neimenggu Dongxin Hope power station is the most largest power station in Neimenggu, it provides the power for 2/3 local dailylife. The power station explored to build six 200,000 Kilowatt generator set in 2012, and need the new water treatment system for cooling tower make-up,and heating boiler.
| Feed water quality | The feed water for this project is waste water from the first step water treatment, and the users have done the primary treatment for this waste water, and the output water can meet requirement for our system. |
| Capacity: | 800TPH output from pre-treatment, 650TPH of total output water |
| Output water quality: | The standard of cooling tower make-up water |
| Technical process: |
Pre-treatment equipment + UF equipment+ reverse osmosis (RO) equipment +EDI Equipment |
100GPM RO DI system c/w pre-treatment
Introduction of project
DATE: Oct, 2008
CLIENT: TONG HSING electronic PHILS.INC
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
TONG HSING electronic PHILS.INC is the one of biggest electronic elements production company in Philippines, and the water used for the production process have high requirement. Chiwatec supplied the customer with high efficiency, low maintenance cost, and high level auto controlling system.
| Feed water quality | The feed water with high hardness, high conductivity and SiO2, Chiwatec designed the system with reverse osmosis technology to remove the ion in the water, and use the Mixed bed to reduce the hardness and membrane degasifier to remove CO2 in the water. |
| Capacity: | 100GPM RO production and 100GPD mixed bed production |
| Output water quality: | Resistively: around 10 OHM, the requirement of electronic production |
| Technical process: |
MMF+ ACF + reverse osmosis (RO) equipment +Mixed bed+ membrane degasifier |
2m³/hr Brackish RO System For Salt Rejection
Introduction of project
DATE: Apr. 2008
CLIENT: Supreme group in Myanmar
CONTRACTOR: Xi'an Haohaijia (CHIWATEC) Water Treatment Technology Co.,Ltd.
User introduction:
Supreme group is the biggest company in Myanmar for water purification field. Rainy and salt water make the local people has less water for drinking. Supreme and CHIWATEC gathered to adopted brackish RO desalination plant to reduce the salty and purify the impurities of the water. Finally provide the Myanmar people pure water for drinking and daily life.
| Feed water quality | The feed water is well water with high TDS of 11800ppm, also with high hardness and chlorine, it can’t drink and for daily washing. |
| Capacity: | 2m³/hr RO system |
| Output water quality: | Permeate water TDS is under 500ppm, meet the requirement of WHO drinking water standard. |
| Technical process: |
MMF+ ACF + reverse osmosis (RO) equipment +CIP |
