An overview of reclaimed water reuse in China

Yi, Lili; Jiao, Wentao; Chen, Xiaoning; Chen, Weiping

doi:10.1016/s1001-0742(10)60627-4

Cited by 266 publications

(141 citation statements)

References 11 publications

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“…All varieties irrigated with RWW have a smaller percentage of WC compared to that of GW. This result improve that the RWW irrigation provide an evolution of vegetative growth appeared by the best production of vegetative matter and less water retention unlike irrigation by GW (Mouhanni Hind, 2011, 2008, 2013Chenini et al, 2002;Eran segala et al, 2010;Yi et al, 2011;Noelia Quevedo, 2012). (WC) is calculated as the ratio of the mass of water contained in the sample and the fresh weight of the sample: FWC (%) = (FM-DM) .100/FM (Hind mouhanni, 2012).…”

Section: Resultsmentioning

confidence: 78%

Assessment of Adaptive Capacity of Leaves and Roots of Golf Grass Plant Irrigated by Reclaimed Wastewater

Mouhanni¹,

Boudinar²,

Bendou³

2014

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The actual potential of reclaimed wastewater discharged into the bay of Agadir (south Morocco), is 3.65 million m 3 /year. This important volume is a significant loss for irrigation in this region characterized by semi-arid climate and a long-suffering of over-exploitation of groundwater. This situation is against to the increasing scarcity of water resources and the quality degradation in the entire region.The production capacity of M'zar plant available for irrigation purpose without any restrictions (category A of WHO norms), is of about 10 000 m 3 /day and will reach 50 000 m 3 /day in the medium term. This production capacity of treated wastewaters will fulfill the whole water needs for irrigation of the entire open spaces of Agadir.Our study is focused on the assess of adaptive capacity of leaves and roots of golf grass plant irrigated by reclaimed wastewater. It presents the planning, protocol and the results of tests conducted to evaluate the effects of TWW reuse on the growth of leaves and roots of grass plant. The results presented involve monitoring of fresh and dry weight of leaves and roots during the first 41 days of growth of three varieties of golf grass: Penccross (V1), the Ray Gras English (V2) and a mixture of 60% Ray Gras English and 40% Red Fescue. The results shown that irrigation with TWW has favored the evolution of the fresh and dry weight of leaves than the root of the grass plant. It's due to nutrients elements content in the TWW and especially nitrogen compared with conventional irrigation with groundwater.

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Section: Resultsmentioning

confidence: 78%

Assessment of Adaptive Capacity of Leaves and Roots of Golf Grass Plant Irrigated by Reclaimed Wastewater

Mouhanni¹,

Boudinar²,

Bendou³

2014

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“…Reuse of urban water, is very interesting in semi-arid area, to solve the problem of lack of precipitation [6]. The non-potable reuse of treated sewage in urban areas provides significant conservation of potable supplies beyond that available through water use efficiency [7].…”

Section: Urban Water Reusementioning

confidence: 99%

Water Supply Prediction for the Next 10 Years in Algeria: Risks and Challenges

Rahmani¹,

Brahim²

2017

Irrigat Drainage Sys Eng

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“…e l s e v i e r . c o m / l o c a t e / j e s number of facilities for advanced treatment and reclaiming of wastewater were constructed (Yi et al, 2011). The reclaimed water contains more contaminants and has more severe corrosivity than fresh water.…”

Section: A V a I L A B L E O N L I N E A T W W W S C I E N C E D I mentioning

confidence: 99%

Hydroxyl carboxylate based non-phosphorus corrosion inhibition process for reclaimed water pipeline and downstream recirculating cooling water system

Wang

Hou

2016

Journal of Environmental Sciences

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A combined process was developed to inhibit the corrosion both in the pipeline of reclaimed water supplies (PRWS) and in downstream recirculating cooling water systems (RCWS) using the reclaimed water as makeup. Hydroxyl carboxylate-based corrosion inhibitors (e.g., gluconate, citrate, tartrate) and zinc sulfate heptahydrate, which provided Zn 2+ as a synergistic corrosion inhibition additive, were added prior to the PRWS when the phosphate (which could be utilized as a corrosion inhibitor) content in the reclaimed water was below 1.7 mg/L, and no additional corrosion inhibitors were required for the downstream RCWS.Satisfactory corrosion inhibition was achieved even if the RCWS was operated under the condition of high numbers of concentration cycles. The corrosion inhibition requirement was also met by the appropriate combination of PO 4 3− and Zn 2+ when the phosphate content in the reclaimed water was more than 1.7 mg/L. The process integrated not only water reclamation and reuse, and the operation of a highly concentrated RCWS, but also the comprehensive utilization of phosphate in reclaimed water and the application of non-phosphorus corrosion inhibitors. The proposed process reduced the operating cost of the PRWS and the RCWS, and lowered the environmental hazard caused by the excessive discharge of phosphate. Furthermore, larger amounts of water resources could be conserved as a result.

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An overview of reclaimed water reuse in China

Cited by 266 publications

References 11 publications

Assessment of Adaptive Capacity of Leaves and Roots of Golf Grass Plant Irrigated by Reclaimed Wastewater

Assessment of Adaptive Capacity of Leaves and Roots of Golf Grass Plant Irrigated by Reclaimed Wastewater

Water Supply Prediction for the Next 10 Years in Algeria: Risks and Challenges

Hydroxyl carboxylate based non-phosphorus corrosion inhibition process for reclaimed water pipeline and downstream recirculating cooling water system

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