The nights certainly are drawing in, and indeed, half past two in the afternoon on Tuesday 22 September this year marks the autumn equinox, when day and night are exactly equal in length. Democrats And Republicans: Why Are They Donkeys And Elephants? {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, Irrigation with recycled wastewater can also serve to fertilize plants if it contains nutrients, such as nitrogen, phosphorus and potassium.
googletag.pubads().setTargeting("cdo_ei", "waste-water"); In less-developed or rural regions, sewage may drain directly into major watersheds with minimal or no treatment. Two other technologies dominate the industry, which not only removes salt from the sea but cleans, A combined sewer system means that street water and, Such techniques are expected for contributing to the detection of other types of environmental pollutions as well as to the industrial, A government study also recommended the creation of wetlands to help treat, Extreme weather events, such as heavy rains, are also creating challenges for. 'cap': true { bidder: 'sovrn', params: { tagid: '346693' }}, noun water that has been used in washing, flushing, manufacturing, etc. In developing countries, agriculture is using untreated wastewater for irrigation - often in an unsafe manner. { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, Science of the Total Environment vol. and discharged as sewage. Synonym Discussion of waste. Wastewater (or waste water) is any water that has been contaminated by human use. if(pl_p) Wastewater is "used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff or stormwater, and any sewer inflow or sewer infiltration". Wastewater is "used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff or stormwater, and any sewer inflow or sewer infiltration". ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); wastewater definition: water used by a factory, household, etc. Two nearby lagoons were used for wastewater disposal for these two companies. {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Aquatic toxicology tests are used to provide qualitative and quantitative data on adverse effects on aquatic organisms from a toxicant. In Nigeria, the Water Resources Act of 1993 is the law responsible for all kinds of water management. { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, iasLog("criterion : cdo_dc = english"); These example sentences are selected automatically from various online news sources to reflect current usage of the word 'wastewater.' Accessed 30 Sep. 2020. Bletsou et al., 2013. 'buckets': [{ iasLog("criterion : cdo_l = en-us"); var dfpSlots = {}; type: "html5", And actually mean? We have almost 200 lists of words from topics as varied as types of butterflies, jackets, currencies, vegetables and knots! There are dozens of wastewater terms that cross nearly every industry. pbjs.setConfig(pbjsCfg); wastewater (countable and uncountable, plural wastewaters) Any water that has been used in some human domestic or industrial activity and, because of that, now contains waste products. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 50], [320, 50], [320, 100]] } }, Effluent refers to the sewage or liquid waste that is discharged into water bodies either from direct sources or from treatment plants. Wastewater can be treated in wastewater treatment plants which include physical, chemical and biological treatment processes. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, For municipal wastewater the use of septic tanks and other On-Site Sewage Facilities (OSSF) is widespread in some rural areas, for example serving up to 20 percent of the homes in the U.S.[12]. {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600]] } },
Sources of wastewater include the following domestic or household activities: Activities producing industrial wastewater include: Wastewater can be diluted or mixed with other types of water through the following mechanisms: The composition of wastewater varies widely. The extremely broad term sanitation includes the management of wastewater, human excreta, solid waste and stormwater. "authorization": "https://dictionary.cambridge.org/us/auth/info?rid=READER_ID&url=CANONICAL_URL&ref=DOCUMENT_REFERRER&type=ENTRY_TRANSLATE&v1=english&v2=waste-water&v3=&v4=english&_=RANDOM", { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, U.S. Environmental Protection Agency, Washington, D.C. (2008). "loggedIn": false Science of the Total Environment vol. Wastewater is "used" water, the water leftover after its use in numerous application such as industrial, agricultural, municipal, domestic and on. How Long Until New York Gets Back Up and Running. var mapping_btmslot_a = googletag.sizeMapping().addSize([746, 0], [[300, 250], 'fluid']).addSize([0, 0], [[300, 250], [320, 50], [300, 50], 'fluid']).build(); expires: 365 {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } },
In this case, wastewater can be reused with little or no treatment. "authorizationFallbackResponse": { The allegation concerns hydrocarbon releases from the wastewater system at the unloading facility. Permanent, temporary, fulfilling and dead-end jobs: collocations for work (2), Clear explanations of natural written and spoken English.