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Xprt Product Applications In Hong Kong
92 applications found
Determine site suitability, observe seasonal changes, and monitor surface water ...
ByVista Clara, Inc based in Mukilteo, WASHINGTON (USA)
Laundry company should use in their system of ENERGY RECOVERY. The "DDI wide Gap" Rectangular patented Heat Exchanger. Here are some ...
ByDDI Heat Exchangers Inc. based in Dollard-Des-Ormeaux (Montreal), QUEBEC (CANADA)
Wastewater treatment plants face the need to manage their costs, and one of those costs is in heating cold, untreated sludge to the required temperature. That investment in energy is then lost when the waste flow is released. DDI'S direct sludge-to-sludge heat recovery system pumps incoming sludge through a system of rectangular channels, so it absorbs most of the energy in the hot wasted digested sludge. With DDI Heat Exchangers, there is low risk of plugging due to very large gaps, and the risk of baking to the ...
ByDDI Heat Exchangers Inc. based in Dollard-Des-Ormeaux (Montreal), QUEBEC (CANADA)
Organic Wastewater Treatment Containing Phenol H103 Heavy metal removal, Arsenic (DL408) ,Mercury (DL405),Chromium(DL401) Exhaust gas treatment (XAD-100) ...
ByDongli Chemical Co.,LTD based in Bengbu, HONG KONG
Waste Type: Complex alcohols. Objective: Certain constituents of the test waste were know to be biodegradable but were suspected of being toxic to aerobic biological processes when present in high concentrations. The objective was then to determine how much waste could be added to an activated sludge process before toxic impacts would be ...
ByChallenge Technology based in Springdale, ARKANSAS (USA)
Robotics and underwater vehicles have been used in the oil and gas industry for decades. Without the use of autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs), the industry would be far less efficient than it is today. In recent years, unmanned surface vehicles (USVs) were introduced to the industry and offered a variety of solutions that aided in lowering costs and improving the efficiency of offshore operations. OceanAlpha has been working with oil and gas customers to provide innovative ...
ByOceanAlpha Group Ltd. based in Wan Chai, HONG KONG
The CHALLENGE AER-200 Respirometer System consists of one or more biological reaction vessels, gas flow measuring cells, and a computer. The gas measuring base contains eight flow ceHs and associated interconnecting circuitry. As gas flows through each cell under the influence of a slight pressure caused by gas production in the reaction vessel, bubbles of a fixed volume are formed in the lower section of the cell. These bubbles in turn pass through a detection section where a counter is activated. Finally, the ...
ByChallenge Technology based in Springdale, ARKANSAS (USA)
Waste Type: Activated sludge process ...
ByChallenge Technology based in Springdale, ARKANSAS (USA)
The methane production activity of anaerobic sludges is related to the history of the sludge, the biomass yield from the wastewater the sludge has been treating, the fraction of methanogens, and the presence of toxic ...
ByChallenge Technology based in Springdale, ARKANSAS (USA)
Test Setup: 40 and 60 mL of wastewater were added to individual respirometer flasks each containing nutrient/mineral/buffer medium to form two different dilutions. TCMP was added to inhibit nitrification. 25 mL of seed from a laboratory scale reactor was added to each test reactor. Oxygen uptake was monitored using a CHALLENGE AER-200 respirometer for five days. A second dose of 40 and 60 mL of leachate sample was then added to each reactor and oxygen uptake was measured for another 5 ...
ByChallenge Technology based in Springdale, ARKANSAS (USA)
Heating water for showers, laundry, dish-washing and other uses costs you money - and it's money that literally flows right out of your building and into the sewers. Fight back by installing a DDI heat exchanger that circulates that waste heat past the incoming cold water flow. The heat exchanger warms the incoming flow, reducing the operating cost of your water heaters, boilers, laundry operations, dishwashers and other energy users. Savings can be considerable, and ongoing. For example, consider a hotel, with ...
ByDDI Heat Exchangers Inc. based in Dollard-Des-Ormeaux (Montreal), QUEBEC (CANADA)
Refined brine in ionic membrane caustic industry soda DL401,DL402 Treatment of condensate and internal cold water in thermal plants MB104 Preparation of ultrapure water in nuclear power plants. ...
ByDongli Chemical Co.,LTD based in Bengbu, HONG KONG