Wastewater treatment systems, both industrial and municipal, produce large quantities of sludge which require disposal. Sludge disposal poses significant environmental liabilities, logistical problems, and economic burdens. Vitrification offers environmental and economic benefits to municipal and industrial ...
Lowridge custom designs onsite wastewater treatment systems by integrating all aspects of wastewater treatment: hydraulic, biological, filtration, electrical controls, and final dispersal. Depending on the needs and layout, we can be a one stop shop for onsite wastewater needs....
asimilarly, impervious soils, such as hardpan, are also constraints that limit on-site treatment without the use of more highly engineered alternative wastewater treatment systems. 相似地,不渗透的土壤,例如hardpan,也是限制本地治疗,不用对高度设计的供选择的废水处理系统的用途的限制。 [translate] ...
and engineers throughout the Southeastern US to dispose of wastewater. Our Hydro-Action® treatment system is an environmentally friendly alternative to traditional systems that can harm our planet. We are the exclusive Hydro-Action® onsite distributor in Maryland, Virginia, North Carolina, South ...
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This report addresses the economics of wastewater treatment alternatives as a guide for minimizing the costs of meeting water pollution control requirements. Initially, operating and investment costs are presented for conventional wastewater treatment systems employed by the electroplating industry. These syste...
Alternative Onsite Wastewater Treatment System Alternative Operating Procedure Alternative or Augmentative Communication Alternative order Alternative Orders Alternative oxidase alternative pathway alternative pathway Alternative Pathway to Secondary Education Alternative Payment Method ...
On-site sanitation: a viable alternative to modern wastewater treatment plants Rapid population growth and urbanization are exerting excessive pressure on soil and water resources. To address these problems this paper proposes a cheap... Lamichhane,M K. - 《Water Science & Technology》 被引量: 27...
The aim of this work was to evaluate the performance of a UASB-septic tank as a decentralized treatment of high-strength municipal wastewater under two different HRTs (48 and 72 h). Thus, a lab-scale (44.85 L) UASB-septic tank constituted by three compartments was operated under HRT 72 ...
Scientists believe that the equipment can be useful in countries with developed sewage systems, as well as regions requiring local treatment of drinking and wastewater. "It seems that China may be interested in this technology. Chinese experts are studying the disinfecting properties of sodium ferrate...