Waste Management

Article	Citations
Implications of scale up flexible plastic packaging recycling in the United States	289
Prediction for the recycle of phosphate tailings in enhanced gravity field based on machine learning and interpretable analysis	248
Assessing determinants and readiness for willingness-to-pay (WTP) for unit-based pay-as-you-throw (PAYT) waste tariff structures: A case study of Kathmandu, Nepal	178
Preparation of agriculture film from cow manure for silage maize planting: Experimental study and life cycle assessment	152
Prediction of metal recovery potential of end-of-life NEV batteries in China based on GRA-BiLSTM	145
Electrifying waste textiles: Transforming fabric scraps into high-performance triboelectric nanogenerators for biomechanical energy harvesting	136
Biodegradable plastics – Where to throw? A life cycle assessment of waste collection and management pathways in Austria	129
Do compost-based landfill biocover systems designed for methane oxidation emit nitrous oxide in significant amounts?	126
Conversion of the solid fraction of food waste separated by a screw press using an integrated hydrothermal carbonization and anaerobic digestion process	123
A novel acid-free combined technology to achieve the full recovery of crystalline silicon photovoltaic waste	122
Dry solidification of chloride salts and heavy metals in waste incineration fly ash by mayenite	115
Comparison of using animal manure and sludge compost as biofilter filling material for off-gas control in aerobic composting	110
Action mechanism of iron on the carbon dioxide emission reduction and methyl methacrylate generation during anhydrous cleaning process for waste glass recovery	106
Biogas upgrading to biomethane as a local source of renewable energy to power light marine transport: Profitability analysis for the county of Cornwall	104
Maturity indices as an index to evaluate the quality of sulphur enriched municipal solid waste compost using variable byproduct of sulphur	103
Recycling different textile wastes for methane production: Morphological and microstructural changes and microbial community dynamics	100
Ultrasounds application for nut and coffee wastes valorisation via biomolecules solubilisation and methane production	99
Quantification of litter in cities using a smartphone application and citizen science in conjunction with deep learning-based image processing	98
Characterization and analysis of condensates and non-condensable gases from furfural residue via fast pyrolysis in a bubbling fluidized bed reactor	94
A novel dual circulating fluidized bed technology for thermal treatment of municipal sewage sludge with recovery of nutrients and energy	88
Pollution threat to water and soil quality by dumpsites and non-sanitary landfills in Brazil: A review	86
Artificial neural network (ANN) modeling for the prediction of odor emission rates from landfill working surface	85
Eco-friendly wood-plastic composites from laminate sanding dust and waste poly(propylene) food pails	85
Influence of long-term natural degradation processes on near-infrared spectra and sorting of post-consumer plastics	83
Recover value metals from spent lithium-ion batteries via a combination of in-situ reduction pretreatment and facile acid leaching	82

An investigation into the preparation of carbon black by partial oxidation of spent tyre pyrolysis oil	82
A comparative life cycle assessment on recycled concrete aggregates modified by accelerated carbonation treatment and traditional methods	81
A novel recycling approach for efficient extraction of titanium from high-titanium-bearing blast furnace slag	81
Wood waste valorization: Ethanol based organosolv as a promising recycling process	80
To waste or not to waste? Empirical study of waste minimization behavior	80
Occurrence of pharmaceuticals and plasticizers in leachate from municipal landfills of different age	79
Implementation of circular economy in the management of municipal solid waste in an Italian medium-sized city: A 30-years lasting history	79
Phase diagram of SiO2 crystallization upon rice husk combustion to control silica ash quality	79
Is life cycle thinking applied to (purely) waste management still needed? The future challenges of LCT in waste management	77
Comparison of waste settlement characteristics for two landfills disposed in long sequential periods	76
Long-term evolution of the climate change impacts of solid household waste management in Lappeenranta, Finland	75
The effect of plastic packaging recycling policy interventions as a complement to extended producer responsibility schemes: A partial equilibrium model	75
Migration of trace elements and radioisotopes to various fractions of solid wastes generated as a result of the sewage sludge incineration process	74
The fate of anaerobic syntrophy in anaerobic digestion facing propionate and acetate accumulation	74
Closing the nutrient cycle in urban areas: The use of municipal solid waste in peri-urban and urban agriculture	74
Social Hotspot analysis of the e-waste sector in Ghana and Nigeria	73
Quantification of indicator and pathogenic bacteria in manures and digestates from three agricultural biogas plants over a one-year period	72
Editorial Board	72
High hydrophobic silanized paper: Material characterization and its biodegradation through brown rot fungus	71
Co-hydrothermal carbonization of polyvinyl chloride and lignocellulose biomasses for chlorine and inorganics removal	70
Flow battery electrolyte from carbon black incineration fly ash: A feasibility study of an environment friendly disposal process	70
Composition and selected properties of bio-waste collected in towns from single- and multi-family housing and in rural areas	68
An LCA answer to the mixed plastics waste dilemma: Energy recovery or chemical recycling?	67
Assessing the performance of a waste management system towards a circular economy in the Global South: The case of Marrakech (Morocco)	67
The effect of barometric pressure changes on the performance of a passive biocover system, Skellingsted landfill, Denmark	65
Assessment of a full-scale solid-state anaerobic co-digestion: A multi-component substrate analysis by using ORWARE	63
The interactive force between fat, oil, and grease (FOG) deposits and the effect of food waste disposers on kitchen drainage systems	63
Raman technology application for plastic waste management aligned with FAIR principle to support the forthcoming plastic and environment initiatives	63
Exploring the untapped practices in bacterial-fungal mixed-based cultures for acidic treatment of metal-enriched printed circuit board waste	63
Lead recovery from waste CRT funnel glass by mechanochemical reaction with reductive Al powder	62
Municipal Solid Waste generation dynamics. Breaks and thresholds analysis in the Italian context	62
Elucidating sulfate radical-induced oxidizing mechanisms of solid-phase pharmaceuticals: Comparison with liquid-phase reactions	61
IWWG News and Views- 2022_1	61
Experimental investigation and optimal combustion control of untreated landfill gas via fuzzy logic rule knowledge based approach	60
Effect of support type and crystal form of support in the catalytic gasification of old corrugated containers using Fe-based catalysts	60
Incinerator ash characterization – Implications for elevated temperature landfills	58
Material Flow analysis of plastics from provincial household appliances in China: 1978–2016	57
Glycolysis of semi-interpenetrated polymer network foam based on poly(vinyl chloride) for recovery and reuse of the individual components	57
Editorial Board	57
Determination of the lipid content of organic waste using time-domain nuclear magnetic resonance	56
Editorial Board	56
Clear and simple detection of asbestos stained with two dyes for building materials collected from disaster and demolition sites using a stereomicroscope	56
Climate impacts of source-separated biowaste from small neighbourhoods in Finland based on pilot experiments for novel biowaste collection systems	56
A multilevel analysis of ‘‘Leave No Litter” (LNL) intention of Hong Kong hikers	56
Periodic injection of liquefied kitchen and food waste in municipal solid waste: Effects on leachate and gas generation	56
Evaluation of batch mesophilic anaerobic digestion of waste Euro banknotes for methane Production: Preliminary studies and kinetic approach	55
Effects of microbial deodorizer on pig feces fermentation and the underlying deodorizing mechanism	54
On-site detection of asbestos at the surface of building materials wasted at disaster sites by staining	54
Resource saving and carbon footprint reduction potential of urban symbiosis strategy in express packaging waste recycling network	54
Laboratory and field scale biodegradability assessment of biocomposite cellphone cases for end-of-life management	54

Synergistic influence of diatomite and MoS2 nanosheets on the self-alkali-activated cementation of the municipal solid waste incineration fly ash and mechanisms	54
Effect of alkaline pre-treatment on hydrolysis rate and methane production during anaerobic digestion of paunch solid waste	54
Performance of electronic waste based mixed metal oxide as novel oxygen carriers for chemical looping co-combustion of high ash coal and rice straw	54
CFD-DEM simulations of municipal solid waste gasification in a pilot-scale direct-melting furnace	54
Long hydraulic retention time mediates stable volatile fatty acids production against slight pH oscillations	54
Mechanochemically assisted persulfate activation for the facile recovery of metals from spent lithium ion batteries	53
Integrating PET chemical recycling with pyrolysis of mixed plastic waste via pressureless alkaline depolymerization in a hydrocarbon solvent	53
Frequent export of pig slurry for outside storage reduced methane but not ammonia emissions in cold and warm seasons	53
Improved valorization of sewage sludge in the circular economy by anaerobic digestion: Impact of an innovative pretreatment technology	53
In situ deposition of 0D CeO2 quantum dots on Fe2O3-containing solid waste NH3-SCR catalyst: Enhancing redox and NH3 adsorption ability	53
Study on green closed-loop regeneration of waste lithium iron phosphate based on oxalic acid system	53
Selective depolymerization of sugarcane bagasse anaerobic digestate to highly stable phenols-rich bio-oil with the iron-doped K-feldspar catalyst	53
Financial and economic evaluation of construction and demolition waste recycling in Hanoi, Vietnam	53
Solid waste management in western Canadian First Nations	53
A new bioleaching strategy for the selective recovery of aluminum from multi-layer beverage cans	52
The relationship between traditional and common Japanese childhood education and adulthood towards avoiding food waste behaviors	52
Dynamic changes in anaerobic digester metabolic pathways and microbial populations during acclimatisation to increasing ammonium concentrations	51
Waste sorting behaviors promote subjective well-being: A perspective of the self-nature association	51
Novel sustainable alternatives for the fashion industry: A method of chemically recycling waste textiles via acid hydrolysis	51
Microbial community assembly and chemical dynamics of raw brewers’ spent grain during inoculated and spontaneous solid-state fermentation	51
Recycling waste thermosetting unsaturated polyester resins into oligomers for preparing amphiphilic aerogels	51
Valorization of polymeric fractions and metals from end of life photovoltaic panels	51
Editorial Board	50
Conversion of the hydrochar recovered after levulinic acid production into activated carbon adsorbents	50
Hyper-thermophilic anaerobic pretreatment enhances the removal of transferable oxazolidinone and phenicol cross-resistance gene optrA in enterococci	50
Civic sense and its contribution to recycling activities: Evidence from Italy	50
Comprehensive optimization of tropical biomass hydrolysis for nitrogen-limited medium-chain polyhydroxyalkanoate synthesis	50
Robust near-infrared-based plastic classification with relative spectral similarity pattern	50
Fast pyrolysis as a tool for obtaining levoglucosan after pretreatment of biomass with niobium catalysts	49
Characteristics and health effects of particulate matter emitted from a waste sorting plant	49
Field-scale study of co-processing dichlorodiphenyltrichloroethane-contaminated soil in a cement kiln	49
Synergistic strengthening mechanisms of mechanical activation-microwave reduction for selective lithium extraction from spent lithium batteries	49
Evaluating glycine as an alternative lixiviant for copper recovery from waste printed circuit boards	49
High-rate in-vessel continuous composting of olive mill byproducts	49
Editorial Board	49
Editorial Board	49
Editorial Board	49
Mitigation of methane and trace gas emissions through a large-scale active biofilter system at Glatved landfill, Denmark	48
Application of an integrated pyrolysis and chemical leaching process for pulper waste conversion into coal, hydrogen and chemical flocculating agent	48
Carbon black preparation by partial oxidation of spent tyre pyrolysis oil – Influence of temperature, residence time and oxygen to feed ratio	48
Fast pyrolysis characteristics and its mechanism of corn stover over iron oxide via quick infrared heating	48
Spatial-temporal clogging development in leachate collection systems of landfills: Insight into chemical and biological clogging characteristics	47
Morphology and phosphate distribution in bottom ash particles from fixed-bed co-combustion of sewage sludge and two agricultural residues	47
Innovative hydrothermal technique in efficient disengagement of waste solar panels	47
Evaluation of mixed #3–7 plastic waste from material recovery facilities (MRFs) in the United States	47
Physical process to sort construction and demolition waste (C&DW) fines components using process water	47
Environmental impacts of cement kiln co-incineration sewage sludge biodried products in a scale-up trial	46
Phage lysate can regulate the humification process of composting	46
Enhancement of biogas production rate from bioplastics by alkaline pretreatment	46
Editorial Board	46
New insights into biochar ammoniacal nitrogen adsorption and its correlation to aerobic degradation ammonia emissions	46
Editorial Board	46
Quality comparison of plastic packaging waste from different separation systems: Result enhancement with non-negative matrix factorization of FTIR spectra	46
Preferential and efficient extraction of lithium under the combined action of reduction of herb-medicine residue and leaching of oxalic acid	46
Life cycle assessment of alternative pulp mill sludge treatment methods in Finland	45
Mitigation of methane emissions from three Danish landfills using different biocover systems	45
Prediction of organic matter accessibility and complexity in anaerobic digestates	45
Revisiting the passive biocover system at Klintholm landfill, six years after construction	45
Improving the storage of cover crops by co-ensiling with different waste types: Effect on fermentation and effluent production	45
Removing siloxanes and hydrogen sulfide from landfill gases with biochar and activated carbon filters	45
Considerations on the methane correction factor and fraction of methane parameters in the IPCC first-order decay model for active aeration landfills	44
Catalytic flash pyrolysis for recovery of gasoline-range hydrocarbons from electric cable residue using a low-cost natural catalyst: An analytical Py–GC/MS study	44
Synergetic effects during co-pyrolysis of waste textiles and Ca/Fe-rich industrial sewage sludge: Reaction kinetics and product distribution	44
Natural and recyclable alginate hydrogels as extracting media for recovering valuable metals of spent lithium-ion batteries from a deep eutectic solvent	44
Climate impacts of landfill gas emissions: Analysis for 20-year and 100-year time horizons	43
Energy effective utilization of circulating fluidized bed fly ash to prepare silicon-aluminum composite aerogel and gypsum	43
Low-carbon and high-value utilization of hazardous industrial organic waste: From molecular mechanism to application	43
Case study of pipeline failure analysis from two automated vacuum collection system	43
Levering waste taxes to increase surplus food redistribution at supermarkets: Gains and scenarios in Italian municipalities	43
Estimating energy left in discarded alkaline batteries: Evaluating consumption and recovery opportunities	43
Beneficial and detrimental effects of choline chloride–oxalic acid deep eutectic solvent on biogas production	43
Rare earth elements recovery from secondary wastes by solid-state chlorination and selective organic leaching	43
Pyrolysis of waste expanded polystyrene and reduction of styrene via in-situ multiphase pyrolysis of product oil for the production of fuel range hydrocarbons	43
Leaching behavior and release mechanism of pollutants from different depths in a phosphogypsum stockpile	42
Pharmaceutical residues in plastic tablet containers: Impacts on recycling and the environment	42
Unlocking the techno-economic potential of biomass gasification for power generation: Comparative analysis across diverse plant capacities	42
Evaluation of greenhouse gas emission and reduction potential of high-food-waste-content municipal solid waste landfills: A case study of a landfill in the east of China	41
Co-pyrolysis of sewage sludge and food waste digestate to synergistically improve biochar characteristics and heavy metals immobilization	41
Coffee-derived activated carbon from second biowaste for supercapacitor applications	41
An overview of operations and processes for circular management of dredged sediments	41

Insight into SO4(-II)- dependent anaerobic methane oxidation in landfill: Dual-substrates dynamics model, microbial community, function and metabolic pathway	41
Migration characteristics of heavy metals during sludge pyrolysis	41
Self-fulfillment degree of construction and demolition waste management capability based on the Triple-balance theory: A case study of Guangdong-Hong Kong-Macao Greater Bay Area	41
Computer vision for solid waste sorting: A critical review of academic research	41
Co-composting materials can further affect the attenuation of antibiotic resistome in soil application	41
Characterization of the separately collected organic fraction of municipal solid waste (OFMSW) from rural and urban districts for a one-year period in Germany	40
Real-time monitoring of volume flow, mass flow and shredder power consumption in mixed solid waste processing	40
Private sector involvement in waste management of metropolises: Insights from Dhaka city	40
Application of system dynamics model for municipal solid waste management in Khulna city of Bangladesh	40
How to motivate the producers’ green innovation in WEEE recycling in China? – An analysis based on evolutionary game theory	40
Techno-economic and environmental assessments for sustainable bio-methanol production as landfill gas valorization	40
Detailed nature of tire pyrolysis oil blended with light cycle oil and its hydroprocessed products using a NiW/HY catalyst	40
Production of oyster mushroom (Pleurotus ostreatus) on sawdust supplemented with anaerobic digestate	40
Sulfuric acid leaching of ball-milling activated FePO4 residue after lithium extraction from spent lithium iron phosphate cathode powder	40
An innovative strategy to enhance the ensiling quality and methane production of excessively wilted wheat straw: Using acetic acid or hetero-fermentative lactic acid bacterial community as additives	39
Construction, renovation and demolition (CRD) wastes contaminated by gypsum residues: Characterization, treatment and valorization	39
Critical insights into psychrophilic anaerobic digestion: Novel strategies for improving biogas production	39
Detection and kinetic simulation of animal hair/wool wastes pyrolysis toward high-efficiency and sustainable management	39
Contaminants of concern (CoCs) pivotal in assessing the fate of MSW incineration bottom ash (MIBA): First results from India and analogy between several countries	39
A combined anaerobic digestion system for energetic brewery spent grain application in co-digestion with a sewage sludge	39
Charting the electric vehicle battery reuse and recycling network in North America	39
Quantifying global warming potential of alternative biorefinery systems for producing fuels from Chinese food waste	39
Assessing the eco-effectiveness of a solid waste management plan using agent-based modelling	39
Enzymatic integrated in-situ advanced anaerobic digestion of sewage sludge for the removal of antibiotics and antibiotic resistance genes	38
Quality assessment, safety evaluation, and microbiome analysis of night-soil compost from Lahaul valley of northwestern Himalaya	38
What activities reduce plastic waste the most? – The path to a circular economy for Japan’s manufacturing industry	38
On the use of plastic precursors for preparation of activated carbons and their evaluation in CO2 capture for biogas upgrading: a review	38
Characterization analysis of date fruit pomace: An underutilized waste bioresource rich in dietary fiber and phenolic antioxidants	38
Development of conversion factors to estimate the concentrations of heavy metals in manure-derived digestates	38
Magnetic ionic liquid catalyst functionalized with antimony (III) bromide for effective glycolysis of polyethylene terephthalate	38
Mixed culture chain elongation for consumption of acetate and ethanol in anaerobic fermentation: The impact of salt type, dosage and acclimation	38
Electrochemical selective lithium extraction and regeneration of spent lithium iron phosphate	38
Volatile fatty acid production in anaerobic fermentation of food waste saccharified residue: Effect of substrate concentration	38
Pyrolysis properties and kinetics of photocured waste from photopolymerization-based 3D printing: A TG-FTIR/GC–MS study	37
Securing supplies of technology critical metals: Resource recycling and waste management	37
Recovery of critical metals from EV batteries via thermal treatment and leaching with sulphuric acid at ambient temperature	37
Temperature phased anaerobic digestion (TPAD) of organic fraction of municipal solid waste (OFMSW) and digested sludge (DS): Effect of different hydrolysis conditions	37
Insight into the thermal kinetics and thermodynamics of sulfuric acid plant sludge for efficient recovery of sulfur	37
Evidence of thermophilic waste decomposition at a landfill exhibiting elevated temperature regions	37
Develop spinel structure and quantify phase transformation for nickel stabilization in electroplating sludge	37
Effects of lignocellulosic biomass type on the economics of hydrothermal treatment of digested sludge for solid fuel and soil amendment applications	37
N migration and transformation during the co-combustion of sewage sludge and coal slime	37
Evaluating river driftwood as a feedstock for biochar production	37
The impact of China’s import ban: An economic surplus analysis of markets for recyclable plastics	37
Influence of reflective materials, emitter intensity and foil thickness on the variability of near-infrared spectra of 2D plastic packaging materials	37
Upcycling polyamide containing post-consumer Tetra Pak carton packaging to valuable chemicals and recyclable polymer	37
A review of toxicity assessment procedures of solar photovoltaic modules	36
Applicability of machine learning models for the assessment of long-term pollutant leaching from solid waste materials	36
Physico-chemical and multielemental traits of anaerobic digestate from Mediterranean agro-industrial wastes and assessment as fertiliser for citrus nurseries	36
Effects of alkali and alkaline earth metal species on the combustion characteristics and synergistic effects: Sewage sludge and its blend with coal	36
The reusing of waste bio-oil as additive on enhanced urea-based selective non-catalytic reduction denitrification	36
A sustainable and efficient recycling strategy of feather waste into keratin peptides with antimicrobial activity	36
Economic analysis on sewage sludge drying and its co-combustion in municipal solid waste power plant	36
Waste LCA and the future	36
High-performance expanded graphite regenerated from spent lithium-ion batteries by integrated oxidation and purification method	36
Quantification and mapping of fish waste in retail trade and restaurant sector: Experience in Emilia-Romagna, Italy	36
Evaluating the impact of drying on leaching from a solidified/stabilized waste using a monolithic diffusion model	35
Quantification of methane and carbon dioxide surface emissions from a metropolitan landfill based on quasi-continuous eddy covariance measurement	35
Pyrolysis of mixed engineering plastics: Economic challenges for automotive plastic waste	35
Environmental performance of dewatered sewage sludge digestate utilization based on life cycle assessment	35
Thermal and mechanical characterization of composite materials from industrial plastic wastes and recycled nylon fibers for floor paving tiles application	35
Biofuel characteristics of non-charred briquettes from dried fecal sludge blended with food market waste: Suggesting a waste-to-biofuel enterprise as a win–win strategy to solve energy and sanitation	35
High temperature melting of municipal solid waste incineration (MSWI) fly ash and co-disposal technology with blast furnaces	35
Back EVA recycling from c-Si photovoltaic module without damaging solar cell via laser irradiation followed by mechanical peeling	35
The influence of chlorination additives on metal separation during the pyrometallurgical recovery of spent lithium-ion batteries	35
A novel subcritical water synergistic co-treatment of brominated epoxy resin and copper-based spent catalysts: debromination, phenol production, and copper recovery	35
Material flow and environmental performance of the source segregated biowaste composting system	34
Application of the nitrogen-to-argon ratio to understand nitrogen transformation pathways in landfills under in-situ stabilization	34
Machine-learning intervention progress in the field of organic waste composting: Simulation, prediction, optimization, and challenges	34
The Danish national effort to minimise methane emissions from biogas plants	34
Circular waste management: Superworms as a sustainable solution for biodegradable plastic degradation and resource recovery	34
Machine learning-aided unveiling the relationship between chemical pretreatment and methane production of lignocellulosic waste	34
Real-time construction demolition waste detection using state-of-the-art deep learning methods; single–stage vs two-stage detectors	34
Investigation of agro-forestry and construction demolition wastes in alkali-activated fly ash bricks as sustainable building materials	34
Insights into the degradation of high-density polyethylene microplastics using microbial strains: Effect of process parameters, degradation kinetics and modeling	34
Microwave pyrolysis of polypropylene, and high-density polyethylene, and catalytic gasification of waste coffee pods to hydrogen-rich gas	34
GCDN-Net: Garbage classifier deep neural network for recyclable urban waste management	33
Introduction of acid-neutralizing layer to facilitate the stabilization of municipal solid waste landfill	33
An investigation on the operational resilience of the Canadian electronic product stewardship program and the recycling business characteristics	33
Fugitive methane emissions from two agricultural biogas plants	33
Biochemical, hydrological and mechanical behaviors of high food waste content MSW landfill: Numerical simulation analysis of a large-scale experiment	33
Machine learning-based automated waste sorting in the construction industry: A comparative competitiveness case study	33
Microwave hydrothermal renovating and reassembling spent lithium cobalt oxide for lithium-ion battery	33
Co-treatment of diamond-wire-saw silicon kerf and spent automotive catalysts for simultaneous recovery of PGMs, REEs, Zr, and high-purity Si	33
Research on the process of small sample non-ferrous metal recognition and separation based on deep learning	33
Deciphering the driving mechanism of microbial community for rapid stabilization and lignocellulose degradation during waste semi-aerobic bioreactor landfilling with multifunctional microbial inoculum	33
Life cycle assessment of the hydrothermal carbonization process applied to the wet fraction mechanically separated from municipal mixed waste	33
Extraction and chemical characterisation of agro-waste from turmeric leaves as a source of bioactive essential oils with insecticidal and antioxidant activities	33
Biodegradability of PBAT/PLA coated paper and bioplastic bags under anaerobic digestion	32
Green illusions in self-reporting? Reassessing the intention-behavior gap in waste recycling behaviors	32
Food-waste anaerobic digestate as a fertilizer: The agronomic properties of untreated digestate and biochar-filtered digestate residue	32
Odi et Amo: A nudge to reduce the consumption of single-use carrier bags	32
Co-digestion of food waste and cellulose-based bioplastic: From batch to semi-continuous scale investigation	32
Ash properties relevance to beneficial uses	32
Life cycle thinking for the assessment of waste and circular economy policy: status and perspectives from the EU example	32